User Manual for invt models including: Medium Voltage High Performance VFD, Medium, Voltage High Performance VFD, High Performance VFD, Performance VFD, VFD
Excellent product development Technical precipitation 22years Licensed patents 1500 R&D staff proportion 35% Investment in R&D 10% R&D centers 10 INVT industrial automation
Medium voltage high-performance VFD CONTENTS About us .........................................................................................1 R&D capability ................................................................................2 Reliable quality assurance.............................................................4 Manufacturing process control......................................................5 Software control platform 3.0 .......................................................6 Core functions of medium voltage applications ......................7 Medium-voltage product introduction ......................................8 Detailed technical parameters ....................................................9 Model description ........................................................................10 Options..........................................................................................12 About us INVT (Shenzhen INVT Electric Co., Ltd) has been concentrating on industry automation and energy power since its foundation in 2002 and is committed to "Providing the best product and service to allow customers more competitiveness". INVT goes public in 2010 and is the first A-share listed company (002334) in Shenzhen Stock Exchange in the industry. At present, INVT owns 15 subsidiaries and more than 4500 employees, over 40 branches, forming a sales network covering more than 100 overseas countries and regions. INVT has been awarded as the Key High-tech Enterprise of National Torch Plan based on mastering of key technologies in power electronics, auto control and IT. With business covering industry automation, electric vehicle, network power and rail transit, INVT has established 10 R&D centers nationwide, boasts more than 1400 patents and owns the first lab in the industry awarded ACT qualification from TÜV SÜD, UL-WTDP and CNAS National Lab. The industrial parks in Shenzhen and Suzhou aim to provide customers with advanced integrated product development design management, comprehensive product R&D test and auto informational production. The worldwide INVT branches and warranty service centers are ready to offer customers all-around back-ups including professional solutions, technical trainings and service support. In the next decade, INVT will continue to take " Sincere Virtuous, Professional Aspiring" as our business philosophy, enhance core business sectors including industrial automation, electric vehicle, network power and rail transit based on the three major technologies in industry automation and energy power fields, and strive to become a leading, responsible and harmonic international professional group armed with proper product structure, leading technologies, efficient management, robust profitability and superior competitiveness. INVT Guangming Technology Building INVT Suzhou Industry Park INVT Shenzhen Production Industry Park INVT Zhongshan New Energy Industry Base 1 Medium voltage high-performance VFD Excellent product development Technical precipitation 22years Licensed patents 1500+ R&D staff proportion 35% Investment in R&D 10% R&D centers 10 INVT industrial automation and energy power research institute Shenzhen Key Enterprise Research Institute 2 Informatization | Digitization | Digital Intelligence | Digital governance University cooperation Program cooperation Institution cooperation Industry cooperation Open R&D system with strong alliances of resources from all parties Core product Industrial automation Network power Power electronics New energy vehicle PV energy storage Equipment program Control technology System solution Information technology Constructing system solutions by advancing in three technological directions 3 Medium voltage high-performance VFD Reliable quality assurance Enterprise Resource Planning Industrial Production System Digital Factory Manufacturing Execution System Supplier Relationship Management Transportation Management System Clean room of class 10000 Full traceability of accessories Intelligent warehousing Intelligent automatic production line Fully automatic SMT equipment Production visualization 4 1.Component Lab 2.Environmental Reliability Lab 3. Performance Lab 4. Safety Lab 5. EMC Lab 6. Mechanical Reliability Lab 7. Dust/Water Proofing Lab 8. Equipment Development Lab 9. Pre-research Lab 5 8 6 9 7 1 2 3 4 5 Medium voltage high-performance VFD Software control platform 3.0 Open-loop vector performance improvement · Response bandwidth improvement · Improved motor adaptability · Stable ride-through of electromotive and power generation Software control platform 3.0 Speed-tracking start · No need for motor side voltage detection circuit · Fast tracking, without current surge Energy-saving control · VF and vector energy conservation · Fast tracking, without current surge High-speed operation stability · Deep flux-weakening operation AM10 · Carrier ratio 5:1 Low-speed load carrying capacity · Speed regulation ratio 200:1 · Low-speed heavy-load startup Modulation metrics optimization · Less switch damage · Low electromagnetic noise · Low current harmonic Open-loop low-speed performance improvement · Speed regulation ratio 1:200 · Startup with 200% load · Stable ride-through of electromotive and power generation Software speed tracking · New software speed tracking algorithm · Fast tracking, without current surge · Fast tracking within 400Hz Energy-saving control · Low no-load current · MTPA algorithm 6 High-speed operation stability · Deep flux-weakening operation · Stable operation with low carrier ratio · On-line counter-emf estimation, demagnetization warning · Loop parameter adaptation Improved usability of closed-loop vector · Parameter autotuning with "one click" · Automatic identification of encoder PPR, direction · Loop parameter autotuning, with small speed overshoot and fast torque response · Load adaptive algorithm with high rigidity and strong anti-interference ability VVC+ control · Good parameter robustness · Low no-load current · MTPA control supported Core functions of medium voltage applications Master-slave control Power balancing: meet the VFD output torque balancing after connecting the master-slave VFD to the motor through load connection. Speed synchronization: meet the VFD speed synchronization after connecting the master-slave VFD to the motor through load connection. Master-Slave switchover: support flexible switching between master and slave with just one click and single machine switching. Power supply Gear connection Power supply Conveyer belt VFD Output Figure 1 Motor VFD Output Motor Figure 2 Transient power loss ride-through When the grid transiently drops, the VFD can keep running within an effective time with the regenerative energy. It is particularly suitable for applications requiring high continuity of equipment operation, such as belt conveyors, elevators, etc. Output frequency Output current Input voltage 200% low-frequency heavy-load startup NPC three-level inverter technology Three-level output, with low harmonic content, reducing filter size and cost. Reduced output voltage variation (du/dt) to minimize insulation damage to the motor. Lower motor common-mode voltage to reduce shaft current. 7 Medium voltage high-performance VFD Medium-voltage product introduction INVT medium-voltage products for mining industry are developed based on our advanced power electronics technology and fully independently developed motor control algorithms. Combined with the application characteristics of mining equipment, we have developed three series of products: GD1000 series, GD2000 series and GD3000 series, covering voltage levels of 380V, 660V, 1140V, 3300V, and power ranges of 22kW-2500kW. These products are widely used in mining electrical equipment, such as coal mining machine, continuous mining machine, bolter miner, scraper conveyors, belt conveyors, mine hoists, local fans, and emulsion pumps for over a decade. After more than a decade of sedimentation, INVT mining industry system solutions have been developed. These products are not only utilized in numerous domestic coal mines, both above and below ground, but also exported to foreign mines in Southeast Asia, West Asia, Africa, and Europe. Additionally, GD3000 series products are extensively used in oil fracturing, brick wells, and pumping units, among other fields. Application scenarios Coal mining machine Hoists Belt conveyor Local fan Scraper 8 Emulsion pump Oil pumping machine Petroleum drilling Detailed technical parameters Item Input voltage Input and output Input frequency Power factor Output voltage Output power Output frequency Rated efficiency Rectifier control mode Inverter control mode Motor type Running commands Specifications AC 3PH 325V~437V (380V) AC 3PH 560V~760V (660V) AC 3PH 970V~1310V (1140V) AC 3PH 2805V~3630V (3300V) 50/60Hz47~63Hz 0.95@ rated 0Input voltage For details, see the product ratings table. 0~400Hz 96.5% Six-pulse regenerative rectifier Space voltage vector control, sensorless vector control (SVC), and sensor vector control (VC) Asynchronous motor (AM), permanent magnetic synchronous motor (SM), and linear motor Keypad, terminal, and communication Frequency reference Digital setting, analog setting, communication setting, multi-step speed setting, and simple PLC setting, which can implement the setting combination and method switchover. Control feature Communication and interfaces Others Overload capacity 150% of rated current: 60s; 180% of rated current: 10s; 200% of rated current: 1s Torque response Torque accuracy Starting torque Speed regulation range SVC<20msFVC<10ms 10%SVC5%FVC For asynchronous motors: 0.25Hz/150% (SVC) For synchronous motors: 0.5 Hz/150% (SVC), 0Hz/200% (FVC) 1:50VF1:200SVC1:1000FVC Speed accuracy Braking mode Important functions Protection functions Communication function Analog input Analog output Digital input Digital output Relay output Extended interfaces ±0.2%SVC±0.02%FVC Regenerative braking, DC braking Master-slave control, torque control, torque boost, retention at transient voltage drop, droop control, PID control, speed tracking, multi-step speed running, simple PLC, S curve acceleration More than 30 protection functions, such as protection against overcurrent, overvoltage, undervoltage, overtemperature, phase loss, and overload RS485 embedded as standard configuration, expandable for PROFIBUS-DP, CANopen, PROFINET, CAN master-slave, Ethernet, GPRS, etc Two inputs; AI1: 010V/020mA; AI2: -1010V One input; AO1: 010V/020mA Four regular inputs; max. frequency: 1kHz; internal impedance: 3.3k Two high-speed inputs; max. frequency: 50kHz; supporting quadrature encoder input; with speed measurement function One high-speed pulse output; max. frequency: 50kHz One Y terminal open collector output RO1A: NO; RO1B: NC; RO1C: common RO2A: NO; RO2B: NC; RO2C: common Contact capacity: 3A/AC250V, 1A/DC30V Supporting PG cards, communication expansion cards, and I/O cards Cooling method Water cooling/Heat pipe cooling Ingress protection (IP) rating IP00 Storage temperature -40~70 Working environment temperature -10~50 ; derating is required if the ambient temperature exceeds 40° C. Relative humidity 5%~95%, no condensation Altitude < 4000m. Derating is required when the altitude exceeds 1000m. Note: There are slight differences in the functions and configurations of different series of products. Please refer to the instructions of our corresponding series of products for details. 9 Medium voltage high-performance VFD Model description Product model designation GD1000 31A 110G 12 Field Product series Subseries Rated power Voltage class Symbol Description GD1000Product for coal mining machines GD2000: Two-level module product GD3000: Three-level module product 01: Two-quadrant module 11/31: Four-quadrant module A/B/C: Subseries version 110G110kW 04:380V 06:660V 12:1140V 33:3300V Goodrive1000 series four-quadrant module VFD ratings Product model GD1000-31-110G-04 GD1000-31A-160G-04 GD1000-31A-315G-06 GD1000-31A-110G-12 Rated voltage V 380 380 660 1140 Rated power kW 110 160 315 110 Rated input currentA 201 310 334 68 Rated output currentA 215 320 320 73 Goodrive2000 series four-quadrant module VFD ratings Product model GD2000-31-075G-06 GD2000-31-090G-06 GD2000-31-110G-06 GD2000-31-132G-06 GD2000-31-160G-06 GD2000-31-185G-06 GD2000-31-200G-06 GD2000-31-250G-06 GD2000-31-315G-06 GD2000-31-400G-06 GD2000-31-500G-06 GD2000-31-630G-06 Rated voltage V 660 660 660 660 660 660 660 660 660 660 660 660 Rated power kW 75 90 110 132 160 185 200 250 315 400 500 630 Rated input currentA 85 95 118 145 165 190 210 255 306 390 486 615 Rated output currentA 86 98 120 150 175 200 220 270 350 430 540 680 10 Goodrive2000 series two-quadrant module VFD ratings Product model GD2000-01-030G-06 GD2000-01-037G-06 GD2000-01-075G-06 GD2000-01-090G-06 GD2000-01-110G-06 GD2000-01-132G-06 GD2000-01-160G-06 GD2000-01-185G-06 GD2000-01-200G-06 GD2000-01-250G-06 GD2000-01-315G-06 GD2000-01-400G-06 GD2000-01-500G-06 GD2000-01-630G-06 Rated voltage V 660 660 660 660 660 660 660 660 660 660 660 660 660 660 Rated power kW 30 37 75 90 110 132 160 185 200 250 315 400 500 630 Rated input currentA 31 39 85 95 118 145 165 190 210 255 306 390 486 615 Rated output currentA 32 40 86 98 120 150 175 200 220 270 350 430 540 680 Goodrive3000 series two-quadrant module VFD ratings Product model GD3000-01-055G-12 GD3000-01-075G-12 GD3000-01-090G-12 GD3000-01-110G-12 GD3000-01-132G-12 GD3000-01-160G-12 GD3000-01-200G-12 GD3000-01-250G-12 GD3000-01-315G-12 GD3000-01-400G-12 GD3000-01-500G-12 GD3000-01-630G-12 GD3000-01-710G-12 GD3000-01-800G-12 GD3000-01-1000G-12 GD3000-01-0855G-33 GD3000-01-1250G-33 GD3000-01-1600G-33 Rated voltage V 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 3300 3300 3300 Rated power kW 55 75 90 110 132 160 200 250 315 400 450 500 630 800 1000 855 1250 1600 Rated input currentA 34 47 56 68 82 98 122 150 185 235 275 300 380 480 600 187 260 330 Rated output currentA 36 50 60 73 85 104 128 160 195 250 285 310 395 500 620 190 280 360 11 Medium voltage high-performance VFD Goodrive3000 series four-quadrant module VFD ratings Product model GD3000-11-055G-12 GD3000-11-075G-12 GD3000-11-090G-12 GD3000-11-110G-12 GD3000-11-132G-12 GD3000-11-160G-12 GD3000-11-200G-12 GD3000-11-250G-12 GD3000-11-315G-12 GD3000-11-400G-12 GD3000-11-500G-12 GD3000-11-630G-12 GD3000-11-710G-12 GD3000-11-800G-12 GD3000-11-1000G-12 Rated voltage V 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 1140 Rated power kW 55 75 90 110 132 160 200 250 315 400 450 500 630 800 1000 Rated input currentA 34 47 56 68 82 98 122 150 185 235 275 300 380 480 600 Rated output currentA 36 50 60 73 85 104 128 160 195 250 285 310 395 500 620 Goodrive3000 series cabinet VFD ratings Product model GD3000-00-055G-12 GD3000-00-110G-12 GD3000-00-200G-12 GD3000-00-400G-12 GD3000-00-630G-12 GD3000-00-1000G-12 Rated voltage V 1140 1140 1140 1140 1140 1140 Rated power kW 55 110 200 400 630 1000 Rated input currentA 34 68 122 235 380 600 Rated output currentA 36 73 128 250 395 620 12 Options Expansion card type CANopen communication card Model EC-TX505D Specification ·Based on the CAN2.0A and CAN2.0B physical layer ·Supporting the CANopen protocol ·Adopting INVT master-slave control proprietary protocol CAN master/slave card EC-TX505D IO expansion card 1 EC-IO501-00 PROFIBUS-DP communication card EC-TX503D Adopting INVT master-slave control proprietary protocol ·Four digital inputs ·One digital output ·One analog input ·One analog output ·Two relay outputs: one double-contact output and one singlecontact output Supporting the PROFIBUS-DP protocol Ethernet communication card EC-TX510B ·Supporting Ethernet communication with internal INVT protocol ·Used with the host controller monitoring software, INVT Workshop PROFINET communication card Sin/Cos PG card UVW incremental PG card Resolver PG card 24V incremental PG card EC-TX510B Supporting the PROFINET protocol EC-PG502 EC-PG503-05 EC-PG504-00 EC-PG505-24B ·Applicable to Sin/Cos encoders with or without CD signals ·Supporting the frequency-divided output of A, B, and Z ·Supporting input of pulse train reference ·Applicable to differential encoders of 5V ·Supporting the orthogonal input of A, B, and Z ·Supporting the pulse input of phase U, V, and W ·Supporting the frequency-divided output of A, B, and Z ·Supporting input of pulse train reference ·Applicable to resolver encoders ·Supporting frequency-divided output of resolver-simulated A, B, Z ·Supporting input of pulse train reference ·Applicable to OC encoders of 24V ·Applicable to push-pull encoders of 24V ·Supporting the orthogonal input of A, B, and Z ·Supporting the frequency-divided output of A, B, and Z ·Supporting input of pulse train reference GPRS expansion card ECIC501-2 ·Supporting IoT monitoring ·Supporting remote VFD upgrade 13 Your Trusted Industry Automation Solution Provider @invtelectric E-mail:overseas@invt.com.cn Website:www.invt.com INVT Guangming Technology Building, Songbai Road, Matian, Guangming District, Shenzhen, China Industrial Automation: HMI PLC VFD Servo System Elevator Intelligent Control System Rail Transit Traction System Electric Power: UPS DCIM Solar Inverter New Energy Vehicle Powertrain System New Energy Vehicle Charging System New Energy Vehicle Motor INVT Copyright. 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