15E Active Harmonic Filter with SiC Technology
Product Information
Specifications
- Manufacturer: ZIEHL-ABEGG SE
- Product: Active Harmonic Filter
- Technology: SiC
- Model Numbers: Z-D-15E-.., Z-D-35E-.., Z-D-55E-..
General
The active harmonic filter is a product of ZIEHL-ABEGG SE. The
manufacturer is referred to as ZIEHLABEGG in the remainder of these
operating instructions.
Compliance with the following instructions is mandatory to
ensure the functionality and safety of the product. If the
following instructions given especially but not limited for general
safety, transport, storage, mounting, operating conditions,
start-up, maintenance, repair, cleaning and disposal / recycling
are not observed, the product may not operate safely and may cause
a hazard to the life and limb of users and third parties.
Deviations from the following requirements may therefore lead
both to the loss of the statutory material defect liability rights
and to the liability of the buyer for the product that has become
unsafe due to the deviation from the specifications.
Meaning of the Instructions
These instructions instruct you on how to use the specified
product safely. They include safety instructions and information
that is necessary for fault-free operation.
Validity
This instruction applies to:
- Active harmonic filter: Z-D-15E-..; Z-D-35E-.., Z-D-55E-..
The used active Harmonic Filter is recognizable from the type
designation (see rating plate). These operating instructions apply
only to a specific product and under no circumstances to the
complete system. The instructions contain information for your
guidance. No guarantee is provided with regard to the accuracy of
any information and no legal claims may be derived. Reproduction of
this information, or extracts thereof, is allowed only with written
approval.
Terms and Definitions
- Filter module: For “Filter module Z-D-15/35/55E-..”, the term
“Filter module” or “active harmonic filter” will be used. - Drive controller: For the non-linear loads which are used
together with the power feedback unit, the term “Controller” is
used. - Drive system: For a drive system with harmonic filter, power
feedback units, controller, and other components of the drive
system, the term “Drive system” is used.
Product Usage Instructions
Safety Instructions
Ensure that you read and understand all safety instructions
before operating the active harmonic filter:
- Do not operate the product if it is damaged or if there are any
visible signs of wear. - Only use the product for its intended purpose.
- Do not modify or tamper with the product.
- Ensure that the product is properly grounded.
- Follow all local electrical regulations and codes.
Installation
Follow these steps to install the active harmonic filter:
- Choose a suitable location for the filter module.
- Ensure that there is enough space around the filter module for
proper ventilation. - Mount the filter module securely using the provided mounting
brackets. - Connect the input and output cables to the appropriate
terminals on the filter module. - Ensure that all connections are tight and secure.
Operation
To operate the active harmonic filter:
- Ensure that the power supply to the filter module is turned
off. - Turn on the power supply and monitor the indicator lights on
the filter module. - If the indicator lights are functioning properly, the filter
module is ready for operation. - Monitor the performance of the filter module and make any
necessary adjustments as required.
Maintenance
Regular maintenance is required to ensure the optimal
performance of the active harmonic filter:
- Inspect the filter module regularly for any signs of damage or
wear. - Clean the filter module as necessary to remove any dust or
debris. - Check all connections and tighten any loose terminals.
- Refer to the manufacturer’s guidelines for any specific
maintenance procedures.
FAQ
Error description and repair
8.1 What does this chapter contain?
This chapter provides information on error descriptions and
repair procedures for the active harmonic filter.
8.2 What are some typical errors and
repairs?
This section lists common errors that may occur with the active
harmonic filter and provides guidance on how to repair them.
Z-D-15/35/55E-..
Active Harmonic Filter with SiC Technology Operating Instructions
Index 002 Keep for reference!
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Content
1 General ……………………………………………………………………………………………………………………………4 1.1 Manufacturer……………………………………………………………………………………………………………. 4 1.2 Meaning of the instructions………………………………………………………………………………………… 4 1.3 Validity ……………………………………………………………………………………………………………………. 4 1.4 Terms and definitions ……………………………………………………………………………………………….. 4 1.5 Intended use ……………………………………………………………………………………………………………. 5 1.6 Improper use……………………………………………………………………………………………………………. 5
2 Safety precautions …………………………………………………………………………………………………………..6 2.1 What this chapter contains ………………………………………………………………………………………… 6 2.2 Safety definitions and warning symbols ………………………………………………………………………. 6 2.3 General safety information ………………………………………………………………………………………… 8 2.4 Safety responsible persons ……………………………………………………………………………………… 10 2.5 Specification of wires and cables ……………………………………………………………………………… 10 2.6 Rest danger …………………………………………………………………………………………………………… 10
3 Fast start ……………………………………………………………………………………………………………………… 11 3.1 What this chapter contains ………………………………………………………………………………………. 11 3.2 First check when unpacking …………………………………………………………………………………….. 11 3.3 Suitability for the application …………………………………………………………………………………….. 11 3.4 Environment conditions …………………………………………………………………………………………… 11 3.5 Check of the installation ………………………………………………………………………………………….. 12 3.6 Simplified commissioning ………………………………………………………………………………………… 12
4 Product-Overview…………………………………………………………………………………………………………. 13 4.1 What this chapter contains ………………………………………………………………………………………. 13 4.2 Area of application / Notes on use: …………………………………………………………………………… 13 4.3 Function principle: ………………………………………………………………………………………………….. 13 4.4 Label code …………………………………………………………………………………………………………….. 13 4.5 Rating plate……………………………………………………………………………………………………………. 14 4.6 Storage …………………………………………………………………………………………………………………. 15 4.7 Transport and handling……………………………………………………………………………………………. 15
5 Installation instructions………………………………………………………………………………………………… 16 5.1 What this chapter contains ………………………………………………………………………………………. 16 5.2 Mechanical drawings ………………………………………………………………………………………………. 16 5.2.1 Active harmonic filter Z-D-15E-.. …………………………………………………………………………… 16 5.2.2 Active harmonic filter Z-D-35E-.. and Z-D-55E-.. …………………………………………………….. 17 5.2.3 Mechanical installation ………………………………………………………………………………………… 18
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5.3 Electrical wiring………………………………………………………………………………………………………. 19 5.3.1 EMC directive …………………………………………………………………………………………………….. 20 5.3.2 Voltage supply ……………………………………………………………………………………………………. 20 5.3.3 LED status display ………………………………………………………………………………………………. 21 5.3.4 Current transformer wiring ……………………………………………………………………………………. 22 5.3.5 Active harmonic filter in parallel wiring …………………………………………………………………… 23 5.3.6 Selection of CT (current transformers) …………………………………………………………………… 24 5.3.7 Wiring when using current transformers with high ratio ……………………………………………. 24 5.3.8 EPO and Z-D-15/35/55E-.. ID……………………………………………………………………………….. 25 5.3.9 Input and output interface …………………………………………………………………………………….. 26
6 Supervision- and control software ………………………………………………………………………………… 27 6.1 What this chapter contains ………………………………………………………………………………………. 27 6.2 Introduction in the system………………………………………………………………………………………… 27 6.2.1 Log In ………………………………………………………………………………………………………………… 27 6.2.2 Home ………………………………………………………………………………………………………………… 28 6.2.3 Initialize communication ………………………………………………………………………………………. 29 6.2.4 System configuration …………………………………………………………………………………………… 30 6.2.5 Data ………………………………………………………………………………………………………………….. 36 6.2.6 Procedure to power on ………………………………………………………………………………………… 36
7 Maintenance and check of hardware …………………………………………………………………………….. 37 7.1 What this chapter contains ………………………………………………………………………………………. 37 7.2 Periodicity of maintenance ………………………………………………………………………………………. 37 7.3 Disposal/Recycling …………………………………………………………………………………………………. 38
8 Error description and repair………………………………………………………………………………………….. 39 8.1 What this chapter contains ………………………………………………………………………………………. 39 8.2 Typical errors and repairs ………………………………………………………………………………………… 39
9 Enclosure …………………………………………………………………………………………………………………….. 40 9.1 Technical Data……………………………………………………………………………………………………….. 40 9.1.1 Technical Data Active harmonic filter Z-D-15E-.. ……………………………………………………. 41 9.1.2 Technical Data Active harmonic filter Z-D-35E-.. ……………………………………………………. 42 9.1.3 Technical Data Active harmonic filter Z-D-55E-.. ……………………………………………………. 43 9.2 Service information …………………………………………………………………………………………………. 44
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General
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1 General
1.1 Manufacturer
The active harmonic filter is a product of ZIEHL-ABEGG SE. The manufacturer is referred to as ZIEHLABEGG in the remainder of these operating instructions.
ZIEHL-ABEGG SE Heinz-Ziehl-Straße 74653 Künzelsau phone: +49 (0) 7940 16-0 info@ziehl-abegg.de http://www.ziehl-abegg.com
Compliance with the following instructions is mandatory to ensure the functionality and safety of the product. If the following instructions given especially but not limited for general safety, transport, storage, mounting, operating conditions, start-up, maintenance, repair, cleaning and disposal / recycling are not observed, the product may not operate safely and may cause a hazard to the life and limb of users and third parties.
Deviations from the following requirements may therefore lead both to the loss of the statutory material defect liability rights and to the liability of the buyer for the product that has become unsafe due to the deviation from the specifications.
1.2 Meaning of the instructions
These instructions instruct you on how to use the specified product safely. They include safety instructions and information that is necessary for fault-free operation.
· Store the instructions safely on the product for further use. They must be passed on to every subsequent owner, user or end customer.
· Ensure that all persons performing activities on the product can easily view the instructions at any time.
1.3 Validity
This instruction applies to:
Active harmonic filter: Z-D-15E-..; Z-D-35E-.., Z-D-55E-..
The used active Harmonic Filter is recognizable from the type designation (see rating plate). These operating instructions apply only to a specific product and under no circumstances to the complete system. The instructions contain information for your guidance. No guarantee is provided with regard to the accuracy of any information and no legal claims may be derived. Reproduction of this information, or extracts thereof, is allowed only with written approval.
1.4 Terms and definitions
Filter module For ,,Filter module Z-D-15/35/55E-..” the term ,,Filter module” or active harmonic filter will be used. Drive controller For the non-linear loads which are used together with the power feedback unit in the following the term ,,Controller” is used Drive system For a drive system with harmonic filter, power feedback units, controller and other components of the drive system in the following the term ,,Drive system” is used.
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General
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1.5 Intended use
Active harmonic filter are used for reduction of harmonics from for example 6-puls rectifier, frequency converter or uninterruptible power sources (UPS). Filter are used with further equipment and are implemented within an electrical system. Active harmonic filter are intended to be installed in an electrical panel or similar electrical room. Active harmonic filter are not household appliances and may be considered for commercial use only. Any other use in not allowed.
The manufacturer shall not be liable for any damage resulting from improper use. The user bears the sole risk.
The intended use also includes:
· Compliance with technical data, application and performance limits according to the data sheet, order confirmation and other specifications
· Compliance with the prescribed intervals for all inspection work · Persons performing work completely reading and understanding this documentation and
especially the safety instructions chapter
1.6 Improper use
Any use that is not described in the intended use is improper and therefore impermissible.
The following foreseeable types of misuse are also improper:
· Unauthorized changes to the active harmonic filter · Operating error · Improper work on and with the harmonic filter · Reversing the current direction of the current transformers
Use:
– as a safety component or for performance of safety related functions as defined in EN ISO 13849- 1
– as an independent household appliance – in low voltage systems with special fire risks in compliance with IEC 60364-4-42 – in explosive atmosphere – proximity to flammable substances or objects – in open operating rooms
Operation:
– use outside the operating data approved in the data sheet, the order confirmation and in other provided specifications
– in a way that personal injury or material damage may occur in the event of malfunction or failure
– with a load that leads to higher power consumption and current values than specified on the rating plate
– with vibrations
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Safety precautions
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2 Safety precautions
2.1 What this chapter contains
Please read this manual carefully and follow all safety precautions before moving, installing, operating and servicing the active harmonic filter, if ignored, physical injury or death may occur, or damage may occur to the devices.
If any physical injury, death, or damage to the devices occurs for ignoring to the safety precautions in the manual, our company will not be responsible for any damages and we are not legally bound in any manner.
2.2 Safety definitions and warning symbols
All Safety definitions have a uniform layout:
– The pictogram shows the kind of danger – The signal word characterizes the severeness of danger – The note describes the danger and suggest how to avoid the danger.
Signal Word
Note
Warning of personal injury
Used Pictogram Imminent danger by Danger! electricity
Warning of an
Warning
imminent danger
Instruction Warns of an immediate imminent danger. In case of disrespect, death or severe injury may happen.
Warns of a possible, very dangerous situation. In case of disrespect, death or severe injury may happen.
Dangerous situation
Caution!
Warns of a possible, dangerous situation. In case of disrespect, minor injury may happen.
Warning of hot surface
Warning of property damages
Usefull information and and hints for using
STOP
Harmful situation
Information
Warning! Warns of touching of a hot surface. In case of disrespect, burnings may happen
Stop!
Warns of possible property damage. In
case of disrespect, the system and it’s environment may be damaged
Note!
Marks a general, useful hint. If it is observed, usage of the system will be easier
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Safety precautions
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Safety and application notes for drive systems
(following Low Voltage Directive 2006/95/EG)
1. General During operation, filter modules may have, according to their type of protection, live, bare, in some cases also movable or rotating parts as well as hot surfaces. Non authorized removal of required cover, inappropriate use, incorrect installation or operation, creates the risk of severe injury to persons or damage to material assets.
Further information can be obtained from the documentation. All operations concerning transport, installation and commissioning as well as maintenance must be carried out by qualified, skilled personnel (IEC 364 and CENELEC HD 384 or DIN VDE 0100 and IEC-Report 664 or DIN VDE 0110 and national regulations for the preventions of accidents must be observed). According to this basic safety information qualified skilled personnel are persons who are familiar with the erection, assembly, commissioning and operation of the product and who have the qualifications necessary for their occupation.
2. Application as directed Filter modules are components which are designed for installation in electrical systems or machinery.
When installing in machines, commissioning of the filter module (i.e. the starting of operation as directed) is prohibited until it is proven, that the machine corresponds to the regulations of the EC Directive (2006/42/EG) (Machinery Directive); EN 60204 must be observed. Commissioning (i.e. starting operation as directed) is only allowed when there is compliance with the EMCDirective (2004/108/EG). The filter modules meet the requirements of the Low-Voltage Directive (2006/95/EEC). The harmonized standards of the prEN 50178/DIN VDE 0160 series together with EN 60439-1/DIN VDE 0660 part 500 and EN 60146/DIN VDE 0558 are applicable for the power feedback unit. The technical data and information on the connection conditions must be obtained from the nameplate and the documentation and must be observed in all cases.
3. Transport, storage Notes on transport, storage and appropriate handling must be observed. At non-observance any warranty expires. The filter module unit has to be protected from inadmissible stress. The transport is only valid in original packaging and in the thereon by pictograms marked transport position. In particular during transport and handling no components are allowed to be bent and / or isolating distances may not be altered. The modules are equipped with electrostatic sensitive devices, which may be damaged by improper handling. Therefore, it has to be avoided to get in contact with electronic components. If electronic components are damaged mechanically the module must not be put into operation, as it cannot be ensured, that all relevant standards.
This safety information must be kept!
4. Erection The modules must be erected and cooled according to the regulations of the corresponding documentation. The filter modules must be protected from inappropriate loads. Particularly during transport and handling, components must not be bent and / or isolating distances must not be changed. Touching of electronic components and contacts must be avoided. Filter modules contain electro-statically sensitive components which can easily be damaged by inappropriate handling. Electrical components must not be damaged or destroyed mechanically (health risk are possible!).
5. Electrical Connection When working on live filter modules, the valid national regulations for the prevention of accidents (e.g. VBG 4) must be observed. Before any installation or connection works, the plant has to be switched off and to be secured properly. The electrical installation must be carried out according to the appropriate regulations (e.g. cable cross-sections, fuses, PEconnection). More detailed information is included in the documentation. When using the filter module with controllers without safe separation from the supply line (to VDE 0100) all control wiring has to be include in further protective measures (e.g. double insulated or shielded, grounded and insulated) . Notes concerning the installation in compliance with EMC such as screening, grounding, arrangement of filters and laying of cables are included in the chapter installation of this documentation. These notes must be also observed in all cases for filter modules with the CE-mark. The compliance with the required limit values demanded by the EMC legislation is the responsibility of the manufacturer of the system or machine.
6. Operation Systems where filter modules are installed, if applicable, have to be equipped with additional monitoring and protective devices according to the valid safety regulations e.g. law on technical tools, regulations for the prevention of accidents, etc.. After disconnecting the filter module the supply voltage, live parts of the filter module and power connections must not be touched immediately, because of possibly charged capacitors. For this, observe the corresponding labels on the drive controllers.
During operation, all covers and doors must be closed
7. Maintenance and service The manufacturer’s documentation must be observed.
The product-specific safety and application notes in these Operating Instructions must also be observed!!
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Safety precautions
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2.3 General safety information
· These safety regulations are not entitled to completeness. In case of questions please contact
our technicians.
· When commissioning the filter module is compliant with the state of the art. The filter module
generally allows safe operation.
· The statements of this manual describe the attributes of the products without guaranteeing
them.
· The filter module unit may expose persons, the power feedback units itself and other material
to danger, if
– non-qualified personal works at and with the filter module
– the filter module is used in opposite to its purpose.
· Filter modules have to be projected in a way, that they fulfil their function and don’t expose
persons to danger, if they are mounted correctly and are used in accordance with their purpose.
This applies also for the interplay with the whole plant.
· The units, operational data and circuit details described in this manual have to be understood
analogously and have to be checked for transferability to each application.
· Use the drive system only in flawless condition.
· Modifications of the filter modules without consultation of a ZIEHL-ABEGG-technician are not
allowed generally
.
· The warranty given by us expires, if the unit is modified or (even partially) dismantled or if it is
used in contradiction to our instructions.
· The constructor of the plant, who has to know the technical guidelines, bears the responsibility
for the correct selection and arrangement of the electrical components.
· Putting into operation of the power feedback unit is only admissible at VDE-conform nets of
electrical power supply. Non observance may damage the device!
· In accordance with the corresponding standards and guidelines the operation on even for a
short time over-compensated networks (cos1) respectively on un-choked compensation-units
is not admissible. If this is done nevertheless, overvoltage will occur (caused by oscillating
currents), which may damage all connected components, especially electronic units like
controllers and filter modules.
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Safety precautions
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STOP
Stop!
Undisturbed and safe operation of the filter module is possible only if the hints of this instruction are
observed.
If they are not observed, in some cases malfunctions and damages may occur:
– Observe specified mains voltage. – Power and control cables must be installed with distance (> 15cm) – Use screened / twisted control wires. Connect screen to PE at both ends! – Ensure good grounding of drive, motor and filter module. Connect the screen of power cables
to ground extensive at both ends.(remove lacquer)! – Observe star layout for grounding of cabinets and systems (AVOID ground loops!) – The filter module is designed for fixed mounting and electrical connection.
The ground wire must have a minimum cross section of 2,5mm² (depending of filter module size).
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Safety precautions
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2.4 Safety responsible persons
Operator
– The operator is any natural or legal person who is using the system or let someone use the system.
– The operator and / or the safety responsible person must take care for: – all relevant rules , guidelines and laws must be observed – only qualified personnel will work with and on the system – the manual will be available for the personnel during working at the system. – unqualified personnel will be forbidden to work on the system.
STOP
Qualified personal Stop!
Qualified technical personnel are persons, who – have appropriate training, knowledge and experience – are informed about relevant specifications, standards and accident prevention regulations – are trained in the installation and operation of relevant systems – are able to recognize and avoid possible dangers (Definition for qualified personnel in accordance to IEC 364)
2.5 Specification of wires and cables
The used wires and cables must comply the relevant standards at place of installation and operation. Rules regarding minimum PE crass section must be observed in any case!
2.6 Rest danger
Danger! After switching off the mains supply all terminals may stay life for up to ten minutes!
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Fast start
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3 Fast start
3.1 What this chapter contains
This chapter describes the basic guidelines for installation and commissioning of the active harmonic filter, which should be observed for fast and easy usage.
3.2 First check when unpacking
Please check the goods during and immediately after receipt on the following characteristics:
1
Please check the packaging for intactness and dryness. If this is not the case, immediately get in contact with the sender.
2
Please check if the type-code on the packaging matches the ordered product. If this is not the case, immediately get in contact with the sender.
3
Please check for any kind of moisture inside the packaging and for any kind of damages at the product. If this is not the case, immediately get in contact with the sender.
4
Please check if the type code on the packaging matches the data on the rating plate. If this is not the case, immediately get in contact with the sender.
5
Please check if the packaging contains all accessories including manual. If this is not the case, immediately get in contact with the sender.
3.3 Suitability for the application
Please check if all current transformers and the the adjusted parameters asre suitable for the application before you start up the active harmonic filter for the first time.
3.4 Environment conditions
Please check and consider the following environment conditions before starting the installation:
Check for the ambient temperature to be below 40 °C. If it is higher, consider derating of
1
3%/K. This would mean that a Z-D-55E-.. with rated current 55 A at 45 °C must be loaded with not more than 46,75 A. Operation above 50 °C is not acceptable.
Check for the ambient temperature to be above -10 °C. If it is lower, a heater must be
2
installed. Hint: Ambient temperature means the temperature inside the cabinet with the Z-D-15/35/55E-
…
Check for the installation height to be below 1000m above sea level. If it is higher, consider 3. derating of 1%/100m. This would mean that a Z-D-35E-..with rated current 35 A at 2000mC
must be loaded with not more than 31,5 A. Operation above 4000 m is not acceptable.
Check for ambient moisture to be below 90%. If the moisture is higher, measures for 4 reduction of moisture must be taken.
Check for no direct sunlight exposition of the Z-D-15/35/55E-.. and for no dust impact. If that 5 could happen, countermeasures must be taken.
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Fast start
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3.5 Check of the installation
Perform this check AFTER installation but BEFORE first powering up:
Check the correct mounting and wiring of the current transformer (CT). The wired used must 1 comply with the requirements of components (CT, Z-D-15/35/55E-..) and of place of installation.
3.
Check that power and controls wires are installed separately and that EMC guidelines are observed.
4
Check the grounding of the system and components for compliance with guidelines and requirements of the drives.
5
Check if the clearance between the components comply with the requirements of these instructions.
6
Check if the installation meets the requirements of these instructions. The active harmonic filter must be mounted in an upright position.
3.6 Simplified commissioning
The active harmonic filter Z-D-15/35/55E-.. is a largely automated product for reduction of harmonics. Complete the simplified commissioning as described below BEFORE first usage:
1 Check all parameters of the monitoring system on your computer 2 Check the correct wiring of the current transformers 3 If several products are used in parallel, check for compliant adjustment of the parameters.
Hint: If the result of harmonic compensation is not satisfying, please check the parameters once again first, wiring (especially polarity) of the current transformers second. If everything is o.k., modify the phase angel of the system to achieve even better results.
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Product-Overview
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4 Product-Overview
4.1 What this chapter contains
This chapter describes the function principle, the characteristics of the product and dimensions.
4.2 Area of application / Notes on use:
The active harmonic filter is intended to reduce harmonics of certain B6 rectifiers or frequency converters in electrical power supply networks. Its intended to be used for installation in a machine or for assembly with other components to build a machine. Active harmonic filters are electrical equipment for installation in control cabinets or similar closed operating rooms. Active harmonic filters are not household appliances, but are designed as components exclusively for commercial use.
Possible application examples: – Reduction of harmonics in public and non-public networks – Reduction of harmonics in industry and business networks
4.3 Function principle:
The following drawings show the principle, simplified setup for active harmonic filters.
Topology of Z-D-15/35/55E-..
4.4 Label code
The type code is part of the rating plate and contains important information about the active harmonic filter.
Examples for a type code designation with explanation
Z –
Nr.
D – 15
Detaillierte Bezeichnung
E – 060
Designation for product category accessoriesr
Designation for 3 phase alternate current
Rated current of active harmonic filter = 15 A
Designation for assembly device (Protection rating IP20)
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Rated current of current transformer = 60 A
4.5 Rating plate
The rating plate carries the technical data valid for the delivered product. Example for rating plate active harmonic filter
6
7
8
9
1 2
3
11
4 12
13 5
10
Nr. Designation
Nr. Designation
ZIEHL-ABEGG related data
UL related data
1 Part number ZIEHL-ABEGG SE
11 Motor identification UL
2 Series number
12 Rated voltage, Rated frequency, Rated current,
3 Rated voltage, Rated frequency, Rated current,
13 Max. ambient temperature authorisation at rated power
4 Max. ambient temperature at rated current Protection rating
5 Components of part number Type of active filter Rated currrent of CT Series number of coresponding CT
6 Date of manufacture
7 Type designation of active harmonic filter including the coresponding CT
8 Weight
9 Barcode part number
10 European mark of conformity
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4.6 Storage
Store correctly:
· Store the product in the original packaging in a dry and weatherproof location and protect it from dirt and weather until final installation.
· Make sure the environment is dry, vibration-free and condensation-free. Prevent formation of condensation inside the product and packaging.
· Avoid extreme stresses due to heat, cold or moisture (see technical data for the temperature range for storage and transport). Recommended values: Temperature 0 °C to 40 °C, max. relative humidity 60 %.
4.7 Transport and handling
Improper transport can cause damage to the product and its accessories, which shortens the product service life and/or impair its function.
Transport correctly:
· Transport active harmonic filter in the original packaging. · Only transport if protected against weather; unprotected transport is not allowed. Moisture
penetration into the packaging is not allowed. · Avoid impacts and bumps during transport and observe the limit values from ISTA 3E and ISTA
3B. · When transporting a device with an installed active harmonic filter, do not exceed the limit values
stipulated in EN 60721-3-2, Category 2M1 for vibrations and impacts.
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Installation instructions
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5 Installation instructions
5.1 What this chapter contains
This chapter describes mechanical and electrical installation.
5.2 Mechanical drawings
5.2.1 Active harmonic filter Z-D-15E-..
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5.2.2 Active harmonic filter Z-D-35E-.. and Z-D-55E-..
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5.2.3 Mechanical installation
For safe and undisturbed operation, it is mandatory to follow those instructions for mechanical installation:
1. Clearance between active harmonic filter and other components like chokes, cabinet walls, drives: – 100 mm in horizontal direction (left/right) and – 100 mm in vertical direction (bottom)
2. Clearance between several active harmonic filter: – 100 mm in horizontaldirection (left/right) – 100 mm in vertical direction (bottom)
3. Min. clearance in vertical direction (top): – Z-D-15E-..: 130 mm – Z-D-35E-..: 180 mm – Z-D-55E-..: 180 mm
4. Use screws with min. diameters – Z-D-15E-..: 6 mm – Z-D-35E-..: 6 mm – Z-D-55E-..: 6 mm
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5.3 Electrical wiring
Active harmonic filters may only be installed, commissioned and serviced by certified electrician.
Connect the active harmonic filter according to the attached connection diagram. The labeling is in the immediate vicinity of the connection terminals.
3 Wire 3 Phase
Note: For part numbers 349110, 349111, 349112, the conductor of the load current must be passed through the converter two times (loop once) to achieve the correct current transformer rating. It is essential (as with simple implementation) that the direction of energy flow in the conductor and the direction of the arrow on the converter match.
Exemplary illustration:
One times passage of the conductor
Two times passage of the conductor
Part number: 349114, 349115, 349116, 349117, 349118, 349119, 349120, 349121
Part number: 349110, 349111, 349112
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5.3.1 EMC directive
Compliance with the EMC directive is only given if the active harmonic filter is connected directly to the main power supply.
If the active harmonic filter is built into a system or combined with other products, the manufacturer of the system / operator of the device is responsible for compliance with the EMC directive according to the locally applicable standards.
5.3.2 Voltage supply The voltage supply must match the information on the rating plate (see technical data). The voltage supply must comply with the EN 50160 quality characteristics and the defined standard voltages of IEC 60038!
Remarks for connection of CT (current transformer):
Routing of wires: The wires between the active harmonic filter and current transformers must be twisted pair cables. A correct function is only possible if the wiring matches exact the diagram below. If wires are interchanged, the harmonics will not be reduced but amplified. To avoid interchanging of wires it is strongly recommended not to use any wire colour twice.
Wire cross section: The cross section of the wires has a significant influence on the quality of the control. Is the cross section to small in relation to the length of the wire, the resulting measurement within the active harmonic filter will be too small to achieve a good control quality and good reduction of harmonics.
=
2××ײ×
The following values needed to be known:
– S = Power of the current transformer (30 A – 80 A typical 1.5 VA, 100 A typical 2.5 VA )
– d = Distance (length of cableway) between active harmonic filter and current transformer
– v = Twisting factor (typical 1,5)
– I = secondary current of the current transformer ( typical 5 A)
–
=
Rho
=
specific
resistance
of
copper
(
0,01786
²
)
–
Example:
=
2×2
×1,5×52×0,01786 2,5 ײ
×
=
1,07
²
Wiring type: At 3W3P (installation of two current transformers) the neutral must not be connected to the active harmonic filter. It is mandatory that the physical installation must match the adjusted method in the software of the active harmonic filter. If this is not observed, the reduction of harmonics is not optimal.
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5.3.3 LED status display
LED Green: Red: Flashing:
Operation Error Standby
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5.3.4 Current transformer wiring
PE GND CT_C GND CT_B GND CT_A
Terminal label
Function / Terminal
CT_A
CT S1 in Phase AL1
GND
CT S2 in Phase A (L1.1)
CT_C
CT S1 in Phase CL3
GND
CT S2 in Phase C (L3.1)
PE
Protective wire / screening
Remark: To achieve best performance of Z-D-15/35/55E-.. the pairs CT_A+GND and CT_C+GND should be twisted.
Exemplary illustraiton of current transformer: Connection of S1 and S2:
One times passage:
Two times passage
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5.3.5 Active harmonic filter in parallel wiring
Z-D-15/35/55E-.. may be connected in parallel without limitation to achieve higher power ratings. It is necessary to adjust the related parameters in the software and do adopt the wiring of the current transformers.
Phase A (L1) is used for reference for the other phases.
Example Case 1: Parallel wiring of two Z-D-15/35/55E-..:
Hint: Like the polarity of S1 and S2, the polarity of P1 and P2 is very important for the correct function. P1 must face to mains supply and P2 (on opposite side of current transformer) must face to the load.
Example Case 2: Parallel wiring of more than two Z-D-15/35/55E-..:
Hint: Like the polarity of S1 and S2, the polarity of P1 and P2 is very important for the correct function. P1 must face to mains supply and P2 (on opposite side of current transformer) must face to the load.
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5.3.6 Selection of CT (current transformers)
Selection of current transformers depends on the load current of the application. Applicable are current transformers in the range of 30:5 to 250:5. The transfer ratio must be adjusted in the correlated parameter of the software. For optimal performance, the nominal current of the current transformer must not be much higher than the load current of the application (e.g. load current 95A => current transformer 100A)
Following CT´s are provided for corresponding nominal current
Nominal current of CT (current transformer)1 in A
Filter
Nominal current of filter2 in A
Order code3 Filter + CT
30
Z-D-15E-030
15
349110
40
Z-D-15E-040
15
349111
50
Z-D-15E-050
15
349112
60
Z-D-15E-060
15
349114
60
Z-D-35E-060
35
349115
80
Z-D-35E-080
35
349116
100
Z-D-35E-100
35
349117
150
Z-D-35E-150
35
349118
150
Z-D-55E-150
55
349119
200
Z-D-55E-200
55
349120
250
Z-D-55E-250
55
349121
1Current transformers should be selected based on the maximum load current to be filtered and the THDi target to be achieved
2Relates to the maximum possible compensation current
3Each part number consists of a filter and 2 current transformers
5.3.7 Wiring when using current transformers with high ratio
For part numbers 349110, 349111 and 349112 the conductor of the load current must be passed through the converter two times (loop once) to achieve the correct current transformer rating. It is essential (as with simple implementation) that the direction of energy flow in the conductor and the direction of the arrow on the converter match. A 100A bushing current transformer is used as an example for part number 349112, here the conductor must be passed through twice instead of once. See capture 5.3. Such an adaptation is not possible with converters without a feed through.
If you have any questions, please contact our technical support for control systems – ventilation technology.
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5.3.8 EPO and Z-D-15/35/55E-.. ID
EPO
GND
ID_DS
Terminal label EPO GND
ID_DS
Function
EPO connection for usage as part of EMERGENCY OFF line. If the contact to be wired here is closed, the EMERGENCY OFF function
is active.
Adjustment of the ID of the active harmonic filter. This is required for correct software function if several modules are connected to the same interface of one computer
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5.3.9 Input and output interface
Terminal label
1N1
1N2
GND_O NO1 COM NO2 485+ 485-
+7,5V GND_O CANH CANL
Function IN1+ for DC +, recommended input voltage range: 10 ~ 24V DC IN2+ for DC +, recommended input voltage range: 10 ~ 24V DC Common ground for DC input Relay 1, Normal Open, DC, capacity: 8A/250VAC Common ground for relay output Relay 2, Normal Open, DC, capacity: 8A/250VAC 485 Interface for remote control by a computer. A standard-485communikation interface requires screened or twisted wires. If the wire length exceeds 1m, GND must be connected. Common ground for communication 485 and CAN
CAN communication
Wiring example RS 485:
USB=>RS485
Z-D-15/35/55E-
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Supervision- and control software
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6 Supervision- and control software
6.1 What this chapter contains
This chapter contains guidelines for using the supervision and control software. There are hints how to check the parameters before commissioning and how to optimize them during operation.
6.2 Introduction in the system
Naming of the software: Software-Version High frequency RHF-Active SiC V3.2.3
Suitable for RHF-Active 15, 35,55 A
6.2.1 Log In After start, the following dialog screen is shown:
To log in use following data: ID: 001 Password: 010101
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6.2.2 Home
The home screen will be shown:
Home: Information concerning grid and load are shown. The three buttons at the bottom are used to start, stop and reset the active harmonic filter.
User Set: All parameters can be read and modified.
DATA: Displays grid voltage and current (each RMS, frequency and THD of all active wires), load current (each RMS, frequency and THD of all active wires), power (each apparent, active, reactive and power factor), load current of the inverter (RMS, load rate, choke current) and the temperatures of the transistors
Record: Historical values of recorded data and warnings
Help: Shows easy hints.
Note! The colour of the line beside the blue ribbon at the left shows connect status between PC and active
harmonic filter:
Red
=> no connect
Green
=> connect,
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6.2.3 Initialize communication
When computer and Z-D-15/35/55E-.. are connected the first time, it is necessary to set the communication parameters. Thereto click on ,,User Set”, then ,,Comm” and start ,,PortCheck”:
The drop down list offers the available ports. Choose one of them. Adjust the transmission speed in accordance to the list below:
Software-Version
Suitable for
Baud Rate
SiCAHF-3.2.1
Z-D-15/35/55E-..
19200
Initialize the connection by clicking on ,,Connect”. If succesful, the software will show this:
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6.2.4 System configuration
Overall there are seven pages for adjustment of parameters.
Page
Content (Adjustment of…)
1
Module
2
Phase angle
3
Odd harmonics
4
Even harmonics
5
Sensor-calibration
6
Trouble shooting
7
communication
The description of page 7 ,,Communication” is part of in chapter 6.2.3. All others can be found in the following:
6.2.4.1 Device
This page shows the following adjustments:
Nr. Name
Description
1 Compensate Mode of compensation:
priority
H: only Harmonic compensation
HR: compensation of harmonics and reactive power, whereas harmonic compensation has priority.
HRU: compensation of harmonics, reactive power and phase unbalance, whereas harmonic compensation has priority.
2 Grid Frequency
Adjustment to grid frequency: 50hz or 60hz
3 CT Location Placing of current transformers. Load side (preferred) or grid side.
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4 CT Variable Ratio of current transformers, (typical XX: 5). XX must be written in here. Ratio
5 Power Factor Set value for power factor if HR or HRU have been selected
6 Harmonic
Harmonic compensation algorithm:
Detect Mode 1. Manual: The compensation rate must be adjusted manually.
2. Auto: The compensation rate is adjusted automatically.
3. Completely: the compensation rate is set to 1. Compensation includes reactive power.
The default setting is ,,Manual
7 Compensate Compensation rate: It is possible to adjust between 0.1-1.0 to reduce the
Ratio
compensation current. 1.0 means full compensation current
8 Parallel current
If several active harmonic filter operate in parallel (at one set of current transformers), this cell expects the total current of all active harmonic filter
9 Topology
If three phases and three wires (L1, L2, L3) with two current transformers are used, select 3P3W
If three phases and four wires (L1, L2, L3;N) with three current transformers are used, select 3P4W.
10 Power On mode
Power on status at voltage recovery. Auto: At voltage recovery module will start automatically
Manuel: At voltage recovery the start of the module must be initiated manually
The default setting is ,,Manual
11 Grid Voltage
Grid voltage. The default setting is 380 V (fits also for 400 V). Alternatively 480 V can be chosen.
12 CT Line Mode Connection type of current transformers. Possible are series and parallel connection
13 Damp
Damping of the control. Admissible values are between 10 and 30. At symmetrical three phase load (3W3P) : 30. At single phase or unsymmetrical load (4W3P) : 10.
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6.2.4.2 Angle_Coeff
The angle coefficient of can compensate deviation of current transformers.
No. Name
Description
1
Fundamental Angle Set value range -99.99 to 99.99
2
Phase A Angle
Set value range -99.99 to 99.99
3
Phase B Angle
Set value range -99.99 to 99.99
4
Phase C Angle
5
3rd Angle
Set value range -99.99 to 99.99 Set value range -99.99 to 99.99
6
5th Angle
7
7th Angle
8
9th Angle
9
11th Angle
10
13rd Angle
11
15th Angle
12
17th Angle
13
19th Angle
14
21th Angle
15
23th Angle
16
25th Angle
Set value range -99.99 to 99.99 Set value range -99.99 to 99.99 Set value range -99.99 to 99.99 Set value range -99.99 to 99.99 Set value range -99.99 to 99.99 Set value range -99.99 to 99.99 Set value range -99.99 to 99.99 Set value range -99.99 to 99.99 Set value range -99.99 to 99.99 Set value range -99.99 to 99.99 Set value range -99.99 to 99.99
Optimized parameters for ECblue are already stored at the factory. Normally, the best possible results are achieved with these.
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6.2.4.3 Odd_Coeff
The odd coefficient can compensate characteristics of the grid on site:
No.
Name
Description
1-31
Compensation rate1st 59th
Set value range 0.01 to 1.0
Optimized parameters for ECblue are already stored at the factory. Normally, the best possible results
are achieved with these.
6.2.4.4 Even_Coeff
The even coefficient can compensate characteristics of the grid on site::
No.
Name
Description
1-30
Compensation rate 2nd 60th
Set value range 0.01 to 1.0
Optimized parameters for ECblue are already stored at the factory. Normally, the best possible results
are achieved with these.
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6.2.4.5 Calibration
This page defines the calibration of external and internal sensors (current and voltage transformers). This adjustment is done in factory and must not be changed without manufacturer’s acknowledgment.
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6.2.4.6 Debug
This page defines the internal variables of the active harmonic filter (among other purposes for trouble shooting). This adjustment is done in factory and must not be changed without manufacturer’s acknowledgment.
Refer to chapter 6.2.3.
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6.2.5 Data
The “Data” pages show electrical values of the system. Based on the data from the “Home” page, also Voltage vs time and current vs. time are displayed.
6.2.6 Procedure to power on
1. Connect the Z-D-15/35/55E-.. with the PC
2. Adjust current transformer ratio, compensation rate, grid voltage, grid frequency etc. on pages ,,User Set” 3. Check that on page ,,Record” no errors or alarms are displayed. If there are, first clear the messages on page ,,Home” by using ,,Clear Fault” button. 4. Click at ,,Power on” on page ,,Home”.
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Maintenance and check of hardware
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7 Maintenance and check of hardware
7.1 What this chapter contains This chapter contains instructions for predictive maintenance of the active harmonic filter.
7.2 Periodicity of maintenance When installed in an appropriate environment the active harmonic filter from ZIEHL-ABEGG required minimal maintenance. The recommended maintenance is listed below.
Check
Task
Method
Check of ambient temperature, humidity, vibrations and for absence of dust, gas, oil mist and water drops
Optical check and measurment of the parameters
Environment conditions
Ensure that no tools or other potentially dangerous components have been placed nearby
Optical check
Measurement with multimeter Measure voltage in power and control circuits
Voltage
Supply lines
Check of system and cabinet
Check for abnormal sound emission or vibrations Check for loosen screws Check of absence of dark colour due to overheating or aging
Check for debris in the cooling system
Check for loosen screws
Check of absence of sparks, damages, dark colour due to overheating or aging of isolation Ensure that no dust or dirt is present
Optical check or estimation of operation time based on maintenance files
Fix screws Optical check or estimation of operation time based on maintenance files
Optical check
Fan
Cooling system
Air duct
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7.3 Disposal/Recycling
Disposal must be carried out professionally and in an environmentally friendly way in accordance with the respective national legal stipulations.
– Demountontaminate the product before starting work if it was previously used in a contaminated environment.
– Separate the materials by type and in an environmentally friendly way. – If necessary,commission a specialist company with the waste disposal.
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Error description and repair
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8 Error description and repair
8.1 What this chapter contains This chapter describes known issues and their solving.
8.2 Typical errors and repairs
Error
cause
Z-D-15/35/55E-.. wrong compensation (THDi rises)
Current transformer System settings
Phase angle
Z-D-15/35/55E-.. insufficient compensation (THDI decreases but is higher than expected)
Low impedance
Error signal (red LED)
No communication
System settings Software settings
repair
Check wiring and polarity
Check transformer ratio
Setting the phase angle compensation with patience and carefully step by step, Trial and error iteration
Low impedance of the connection result in very harmonic levels before compensation. It is highly recommended to install impedance as first counter measurement against harmonics (for Drives basically DC or AC chokes).
Check for first error than for second
Improve baud rate and/or interface selection
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Enclosure
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9 Enclosure
9.1 Technical Data
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9.1.1 Technical Data Active harmonic filter Z-D-15E-..
Electrical data
Network type
3 phase with/ without neutral 3P4W/3P3W
Rated voltage
380-480 V (+10 % / -15 %)
Rated current
15 A
Mains frequency
50 Hz / 60 Hz (5 Hz)
Harmonic compensation
1.-60. Harmonic
Response time
20 µs
Full response time
5 ms
Filter performance
>96 %
Switching frequency
40 kHz-60 kHz, typical 50 kHz
Technology
Advanced SIC
System topology
Two Level Topology
Function
Harmonic compensation, power factor correction, three phase balancing
Efficiency
>99,4% at nominal load
Power losses
207 W at 30 kW nominal power
User-Interface & Remote monitoring
HMI
Not present / extern
Communication protocol
RS485
PC-Software
V3.2.3
Installation / Configuration
Noise
<60db
Current transformer ratio
30/5~60/5
Cooling
Forced air cooling
Air flow requirement
>105m³/h
Mounting
Wall mount
Parallel configuration
Unlimited
Extensions
Modules in parallel
Protection level
IP20
Cable entering
bottom
EMC regarding IEC60038
class A (EN61000-6-4*, EN 61000-6-1)
Environmental
Ambient temperature
-10~40
Temperature-Derating
Derating above 40 (3%/K)
Maximum temperature
50
Permissible temperature range for transport
-25 °C~+70 °C (regarding EN 50178)
Permissible temperature range for storage
-25 °C~+55 °C (regarding EN 50178)
Relative Humidity
5%~95% Class F without condensation
Altitude
below 1000m
Altitude Derating
above 1000m (5%/1000m to 4000m)
Weight, Dimensions, Certifications
Weight
10 kg
Dimensions W*H*D[mm]
89*417*260
Certifications
CE
*Warning note: This device is not intended to be used in residential areas and cannot ensure adequate protection of radio reception in such environments.
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9.1.2 Technical Data Active harmonic filter Z-D-35E-..
Electrical data
Network type
3 phase with/ without neutral 3P4W/3P3W
Rated voltage
380-480 V (+10 % / -15 %)
Rated current
35 A
Mains frequency
50 Hz / 60 Hz (5 Hz)
Harmonic compensation
1.-60. Harmonic
Response time
20 µs
Full response time
5 ms
Filter performance
>96 %
Switching frequency
40 kHz-60 kHz, typical 50 kHz
Technology
Advanced SIC
System topology
Two Level Topology
Function
Harmonic compensation, power factor correction, three phase balancing
Efficiency
>99,3% at nominal load
Power losses
415 W at 55 kW nominal power
User-Interface & Remote monitoring
HMI
Not present / extern
Communication protocol
RS485
PC-Software
V3.2.3
Installation / Configuration
Noise
<60db
Current transformer ratio
60/5~150/5
Cooling
Forced air cooling
Air flow requirement
>105m³/h
Mounting
Wall mount
Parallel configuration
Unlimited
Extensions
Modules in parallel
Protection level
IP20
Cable entering
bottom
EMC regarding IEC60038
class A (EN61000-6-4*, EN 61000-6-1)
Environmental
Ambient temperature
-10~40
Temperature-Derating
Derating above 40 (3%/K)
Maximum temperature
50
Permissible temperature range for transport
-25 °C~+70 °C (regarding EN 50178)
Permissible temperature range for storage
-25 °C~+55 °C (regarding EN 50178)
Relative Humidity
5%~95% Class F without condensation
Altitude
below 1000m
Altitude Derating
above 1000m (5%/1000m to 4000m)
Weight, Dimensions, Certifications
Weight
17 kg
Dimensions W*H*D[mm]
105*548*360
Certifications
CE
*Warning note: This device is not intended to be used in residential areas and cannot ensure adequate protection of radio reception in such environments.
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9.1.3 Technical Data Active harmonic filter Z-D-55E-..
Electrical data
Network type
3 phase with/ without neutral 3P4W/3P3W
Rated voltage
380-480 V (+10 % / -15 %)
Rated current
55 A
Mains frequency
50 Hz / 60 Hz (5 Hz)
Harmonic compensation
1.-60. Harmonic
Response time
20 µs
Full response time
5 ms
Filter performance
>96 %
Switching frequency
40 kHz-60 kHz, typical 50 kHz
Technology
Advanced SIC
System topology
Two Level Topology
Function
Harmonic compensation, power factor correction, three phase balancing
Efficiency
>99,3% at nominal load
Power losses
721 W at 90 kW nominal power
User-Interface & Remote monitoring
HMI
Not present / extern
Communication protocol
RS485
PC-Software
V3.2.3
Installation / Configuration
Noise
<60db
Current transformer ratio
150/5~250/5
Cooling
Forced air cooling
Air flow requirement
>105m³/h
Mounting
Wall mount
Parallel configuration
Unlimited
Extensions
Modules in parallel
Protection level
IP20
Cable entering
bottom
EMC regarding IEC60038
class A (EN61000-6-4*, EN 61000-6-1)
Environmental
Ambient temperature
-10~40
Temperature-Derating
Derating above 40 (3%/K)
Maximum temperature
50
Permissible temperature range for transport
-25 °C~+70 °C (regarding EN 50178)
Permissible temperature range for storage
-25 °C~+55 °C (regarding EN 50178)
Relative Humidity
5%~95% Class F without condensation
Altitude
below 1000m
Altitude Derating
above 1000m (5%/1000m to 4000m)
Weight, Dimensions, Certifications
Weight
19 kg
Dimensions W*H*D[mm]
105*548*360
Certifications
CE
*Warning note: This device is not intended to be used in residential areas and cannot ensure adequate protection of radio reception in such environments.
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Operating Instructions Z-D-15/35/55E-..
Enclosure
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9.2 Service information
Service information Our products are manufactured in accordance with the relevant international regulations. If you have
any questions concerning the use of our products or plan special uses, please contact:
If you have any technical questions while commissioning or regarding malfunctions, please contact
phone: +49 (0) 7940 16-800 Email: fan-controls-service@ziehl-abegg.de
Our worldwide contacts are available in our subsidiaries for deliveries outside of Germany, see www.ziehl-abegg.com. Our products are manufactured in compliance with the applicable international regulations. If you have any questions about the use of our products or if you are planning special applications, please contact us. We would be pleased to help
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Documents / Resources
 |
Z-D 15E Active Harmonic Filter with SiC Technology [pdf] Instruction Manual 15E Active Harmonic Filter with SiC Technology, 15E, Active Harmonic Filter with SiC Technology, Harmonic Filter with SiC Technology, Filter with SiC Technology, SiC Technology |
