AEMC INSTRUMENTS MR6292 AC DC Current Probe User Manual

User Manual for AEMC INSTRUMENTS models including: MR6292 AC DC Current Probe, MR6292, AC DC Current Probe, Current Probe, Probe

AEMC INSTRUMENTS MR6292 (01) PDF MANUAL - MANUAL-HUB.COM

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AEMC INSTRUMENTS MR6292 (01)

M R 6292 AC/DC CURRENT PROBE

ENGLISH

User Manual

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Statement of Compliance
Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments certifies that this instrument has been calibrated using standards and instruments traceable to international standards.
We guarantee that at the time of shipping your instrument has met its published specifications.
An NIST traceable certificate may be requested at the time of purchase, or obtained by returning the instrument to our repair and calibration facility, for a nominal charge.
The recommended calibration interval for this instrument is 12 months and begins on the date of receipt by the customer. For recalibration, please use our calibration services. Refer to our repair and calibration section at www.aemc.com.
Serial #: ______________________________ Catalog #: 2129.86 Model #: MR6292
Please fill in the appropriate date as indicated: Date Received: _________________________________
Date Calibration Due: _______________________
Chauvin Arnoux®, Inc. d.b.a AEMC® Instruments
www.aemc.com
https://manual-hub.com/

Table of Contents
1. INTRODUCTION ........................................................................ 2 1.1 International Electrical Symbols.....................................................2 1.2 Definition of Measurement Categories...........................................3 1.3 Receiving Your Shipment...............................................................3 1.4 Ordering Information ......................................................................3
2. PRODUCT FEATURES ............................................................... 4 2.1 Description .....................................................................................4 2.2 MR6292 Features ..........................................................................5
3. SPECIFICATIONS ...................................................................... 6 3.1 Electrical ........................................................................................6 3.2 Mechanical.....................................................................................6 3.3 Environmental ................................................................................7 3.4 Safety.............................................................................................7
4. OPERATION............................................................................... 8 4.1 Making Measurements...................................................................8 4.2 Operation Examples ......................................................................9
5. MAINTENANCE ....................................................................... 10 5.1 Cleaning.......................................................................................10 5.2 Repair and Calibration ................................................................. 11 5.3 Technical and Sales Assistance................................................... 11 5.4 Limited Warranty ..........................................................................12 5.5 Warranty Repairs .........................................................................12

AC/DC Current Probe Model MR6292

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CHAPTER 1
INTRODUCTION

Warning
These safety warnings are provided to ensure the safety of personnel and proper operation of the instrument.
· Read this instruction manual completely and follow all the safety information before attempting to use or service this instrument.
· Use caution on any circuit: Potentially high voltages and currents may be present and may pose a shock hazard.
· Read the safety specifications section before using the Model MR6292. Never exceed the maximum working voltage ratings given.
· Safety is the responsibility of the operator!
· Never open the back of the instrument while connected to any circuit or input.
· ALWAYS connect the Model MR6292 to the Micro-Ohmmeter Model 6292 instrument before clamping the probe onto the sample under test.
· Always inspect the probe and lead prior to use. Replace any defective parts immediately.
· NEVER use the Model MR6292 on electrical conductors rated above 600V.

1.1 International Electrical Symbols

This symbol signifies that the instrument is protected by double or reinforced insulation. Use only specified replacement parts when servicing the instrument.
This symbol on the instrument indicates a WARNING and that the operator must refer to the user manual for instructions before operating the instrument. In this manual, the symbol preceding instructions indicates that if the instructions are not followed, bodily injury, installation/sample and product damage may result.
Risk of electric shock. The voltage at the parts marked with this symbol may be dangerous.
This is a type A current sensor. This symbol signifies that application around and removal from HAZARDOUS LIVE conductors is permitted.

AC/DC Current Probe Model MR6292

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1.2 Definition of Measurement Categories
CAT IV: For measurements performed at the primary electrical supply (<1000V) such as on primary overcurrent protection devices, ripple control units, or meters.
CAT III: For measurements performed in the building installation at the distribution level such as on hardwired equipment in fixed installation and circuit breakers.
CAT II: For measurements performed on circuits directly connected to the electrical distribution system. Examples are measurements on household appliances or portable tools.
1.3 Receiving Your Shipment
Upon receiving your shipment, make sure that the contents are consistent with the packing list. Notify your distributor of any missing items. If the equipment appears to be damaged, file a claim immediately with the carrier and notify your distributor at once, giving a detailed description of any damage. Save the damaged packing container to substantiate your claim.
1.4 Ordering Information
AC/DC Current Probe Model MR6292 (for use with Micro-Ohmmeter Model 6292 only) ................ Cat. #2129.86
Includes user manual.
Order Accessories and Replacement Parts Directly Online Check our Storefront at www.aemc.com/store for availability

AC/DC Current Probe Model MR6292

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CHAPTER 2
PRODUCT FEATURES
2.1 Description
The AC/DC Current Probe Model MR6292 is an accessory for the AEMC® Micro-Ohmmeter Model 6292. The Model MR6292 probe is required for using the Model 6292 to take measurements in BSG (both sides grounded) mode. The probe is designed to meet the latest safety and performance standards. The probe's hook-shaped jaws enable you to "pry" into or "hook" onto cables (it will accept 2 x 500 MCM) or small bus bars. The Model MR6292 uses Hall effect technology. All electronics are selfcontained in the handle. The output of the probe is 10mV/A. No battery is required; the probe operates via voltage provided by the Model 6292. The probe has a proportional mV output for direct reading on the Model 6292.

AC/DC Current Probe Model MR6292

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2.2 MR6292 Features

Ø = 1.18" (30mm)

Cable max.

2 Ø = 0.95" (24mm)
Dual Cable max.

600V CAT III POWER
OUTPUT: 50ADC: 10mV/ADC
For use only with Micro-ohmmeter
Model 6292
AC/DC CURRENT PROBE MODEL MR6292

3 4
5

Figure 1

1. Jaws 2. Conductor
3. Protective non-slip guard 4. Green light (ON when
connected to the Model 6292)

5. Lead, 5 ft (1.5m) 6. 5-pin XLR connector

AC/DC Current Probe Model MR6292

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CHAPTER 3

SPECIFICATIONS
3.1 Electrical
Measurement Range: 1 to 50ADC Accuracy: 1 to 50ADC: 1.5% reading ± 0.2A Output Signal: 10mV/ADC Load Impedance: >100k/100pF Insertion Impedance: 0.39m @ 50Hz, 58m @1000Hz Working Voltage: 600Vrms Common Mode Voltage: 600Vrms Influence of Adjacent Conductor: < 10mA/A at 50Hz at 23mm from the probe Influence of Conductor in Jaw Opening: 0.5% reading Power Source: Powered by Micro-Ohmmeter Model 6292
3.2 Mechanical
Jaw Opening: 1.2" (31mm) Maximum Cable Diameter: One 1.18" (30mm) or two 0.95" (24mm) or two bus bars 1.2 x 0.4" (31.5 x 10mm) Dimensions: 8.8 x 3.82 x 1.73" (224 x 97 x 44mm) Weight: 15 oz (440g) Output: 4-conductor shielded cable with 5-pin XLR connector Zero Adjustment: Automatic zero by Model 6292 Case Protection: IP30 per IEC 529 Drop Test: 1.0m on 38mm of oak on concrete; test according to EN 61010

AC/DC Current Probe Model MR6292

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Mechanical Shock: 100G, test per IEC 68-2-27 Vibration: Test per IEC 68-2-6 Handle: UL 94 V0 Jaws: UL 94 V0
3.3 Environmental
Operating Temperature Range: 14° to 131°F (-10° to +55°C) Storage Temperature Range: -40° to 176°F (-40° to +80°C) Temperature Influence: 300° ppm/°K or 1%/10°K
0.2A/°K on Zero Operating Relative Humidity: 10° to 35°C: 90 ± 5% RH (without condensation) 40° to 55°C: 70 ± 5% RH (without condensation) Humidity Influence: 10 to 90% RH @ reference temperature 0.1% R Altitude: Operating: 0 to 2000m
Non-operating: 0 to 12,000m
3.4 Safety
Electrical: EN 61010-2-32, 600V CAT III, Pollution: 2 Electromagnetic Compatibility: EN 50081-1 Class B EN 50082-2 Electrostatic discharge IEC 1000-4-2 Radiated field IEC 1000-4-3 Fast transients IEC 1000-4-4 Magnetic field at 50/60 Hz IEC 1000-4-8

AC/DC Current Probe Model MR6292

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CHAPTER 4

OPERATION
The Model MR6292 probe is used in conjunction with the Micro-Ohmmeter Model 6292 to perform measurements in BSG (both sides grounded) mode. For additional information about using the Micro-Ohmmeter Model 6292, refer to the user manual on the USB Stick that ships with the instrument.

4.1 Making Measurements
1. Plug the probe into the Model 6292.
3. Turn the power to the Model 6292 ON.
4. The green LED on the Model MR6292 should be lit. If the LED does not come ON or goes OFF after a few minutes; check to ensure that the Model 6292 instrument is still powered ON, and that the Model MR6292 is securely plugged into the instrument's socket.
5. Set up a test on the Micro-ohmmeter Model 6292, as instructed by the instrument's user manual (located on the USB stick).
6. Clamp the probe on the ground conductor to be tested, then start the test. The Model 6292 will display the measured ground conductor current as the "Ig" reading on the instrument's LCD display panel:

R=100.0u

It=142A

Ig=8.0A

DURATION: 015/060s

10/20/13

03:25 PM

In the preceding example, the Ig measurement provided by the MR6292 probe is 8.0A.

AC/DC Current Probe Model MR6292

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4.2 Operation Examples
· Conductor carrying 25ADC in the direction of the arrow. · Model 6292 displays Ig = 25A.
25 ADC
600V CAT III POWER
OUTPUT: 50ADC: 10mV/ADC
For use only with Micro-ohmmeter
Model 6292 AC/DC CURRENT PROBE
MODEL MR6292

AC/DC Current Probe Model MR6292

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CHAPTER 5
MAINTENANCE
WARNING: · For maintenance use only specified replacement parts. · To avoid electrical shock, do not attempt to perform any servicing
unless you are qualified to do so. · To avoid electrical shock and/or damage to the instrument, do not get
water or other foreign agents into the case. Turn the current probe OFF and disconnect the unit from all the circuits before opening the case.
5.1 Cleaning
· Clean the body of the clamp with a cloth lightly moistened with soapy water.
· Wipe clean with a cloth moistened with clean water and dry. · Do not use solvent.

AC/DC Current Probe Model MR6292

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5.2 Repair and Calibration

To ensure that the Model MR6292 meets factory specifications, we recommend that it be scheduled back to our factory Service Center at one-year intervals for recalibration, or as required by other standards or internal procedures.

For instrument repair and calibration:
You must contact our Service Center for a Customer Service Authorization Number (CSA#). This will ensure that when your instrument arrives, it will be tracked and processed promptly. Please write the CSA# on the outside of the shipping container. If the instrument is returned for calibration, we need to know if you want a standard calibration, or a calibration traceable to N.I.S.T. (Includes calibration certificate plus recorded calibration data).

Ship To:

Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments 15 Faraday Drive Dover, NH 03820 USA
Phone: (800) 945-2362 (Ext. 360) (603) 749-6434 (Ext. 360)
Fax: (603) 742-2346 or (603) 749-6309 E-mail: repair@aemc.com

(Or contact your authorized distributor)
Costs for repair, standard calibration, and calibration traceable to N.I.S.T. are available.

NOTE: You must obtain a CSA# before returning any instrument.

5.3 Technical and Sales Assistance
If you are experiencing any technical problems, or require any assistance with the proper operation or application of your instrument, please call, fax or e-mail our technical support team:
Contact: Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments
Phone: (800) 945-2362 (Ext. 351) (603) 749-6434 (Ext. 351)
Fax: (603) 742-2346 E-mail: techsupport@aemc.com

AC/DC Current Probe Model MR6292

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5.4 Limited Warranty
The Model MR6292 probe is warranted to the owner for a period of two years from the date of original purchase against defects in manufacture. This limited warranty is given by AEMC® Instruments, not by the distributor from whom it was purchased. This warranty is void if the unit has been tampered with, abused or if the defect is related to service not performed by AEMC® Instruments.
Full warranty coverage and product registration is available on our website at www.aemc.com/warranty.html.
Please print the online Warranty Coverage Information for your records.
What AEMC® Instruments will do: If a malfunction occurs within the warranty period, you may return the instrument to us for repair, provided we have your warranty registration information on file or a proof of purchase. AEMC® Instruments will, at its option, repair or replace the faulty material.
REGISTER ONLINE AT:
www.aemc.com

5.5 Warranty Repairs

What you must do to return an Instrument for Warranty Repair:
First, request a Customer Service Authorization Number (CSA#) by phone fax or email from our Service Department (see address below), then return the instrument along with the signed CSA Form. Please write the CSA# on the outside of the shipping container. Return the instrument, postage or shipment pre-paid to:

Ship To:

Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments 15 Faraday Drive · Dover, NH 03820 USA
Phone: (800) 945-2362 (Ext. 360) (603) 749-6434 (Ext. 360)
Fax: (603) 742-2346 or (603) 749-6309 E-mail: repair@aemc.com

Caution: To protect yourself against in-transit loss, we recommend you insure your returned material.

NOTE: You must obtain a CSA# before returning any instrument.

AC/DC Current Probe Model MR6292

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03/18 99-MAN 100402 v4
Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments 15 Faraday Drive · Dover, NH 03820 USA · Phone: (603) 749-6434 · Fax: (603) 742-2346
www.aemc.com
https://manual-hub.com/

References