ENGLISH
User Manual
■
AC/DC CURRENT PROBE
MR525
MR526
Page 1: ...ENGLISH User Manual AC DC CURRENT PROBE MR525 MR526...
Page 2: ...equested 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 mont...
Page 3: ...cifications 1mV A Sensitivity 12 3 2 2 Frequency Specifications 1mV A Sensitivity 14 3 2 3 Electrical Specifications 10mV A Sensitivity MR526 15 3 2 4 Frequency Specifications 10mV A Sensitivity MR526...
Page 4: ...of the current The product is declared recyclable following an analysis of the life cycle in accordance with standard ISO 14040 The CE marking guarantees conformity with European directives and with...
Page 5: ...s instrument specifications Never exceed the protection limits stated in the specifications Observe the environmental conditions of use including relative humidity altitude degree of pollution and pla...
Page 6: ...r distributor at once giving a detailed description of any damage Save the damaged packing container to substantiate your claim Ordering Information AC DC Current Probe Model MR525 Cat 1200 81 Include...
Page 7: ...d amplitude of the current measured in the form of a voltage These instruments can be used with a multimeter wattmeter recorder and other instruments They can be powered by a battery or with 5VDC via...
Page 8: ...w 2 Banana plugs 4mm 3 Arrow indicating current flow direction 4 DC Zero button 5 OL overload and ON indicators ON is green when Auto Standby is enabled yellow when it disabled 6 Slide switch 2 positi...
Page 9: ...tional For long term measurements you can connect the clamp to external power via any micro USB adapter that delivers 100mA or more If external power is disconnected the clamp automatically switches t...
Page 10: ...tic Standby press and hold down DC Zero when turning the instrument ON The ON indicator blinks to indicate that the request has been applied and then glows steady yellow when you release the DC Zero b...
Page 11: ...correctly closed 4 Observe the measurement displayed on the measuring instrument 5 If the OL indicator lights the current is too high to be measured If you are using the MR526 and the sliding switch i...
Page 12: ...rnal AC magnetic field zero Input impedance 1M and 100pF The intrinsic uncertainty is the error defined under the reference conditions It is expressed as a percentage of the output signal R plus an of...
Page 13: ...Current Probe Models MR525 526 13 Typical amplitude error curve at 60Hz Typical amplitude error curve in DC Typical phase error curve at 60Hz Error Current A Error Current A...
Page 14: ...Frequency Specifications 1mV A Sensitivity Bandwidth 3dB DC to 30kHz Frequency 50Hz 400Hz 1kHz 10kHz Insertion impedance 0 01m 0 05m 0 14m 3 4m Typical amplitude error versus frequency curve at 100A P...
Page 15: ...Electrical Specifications 10mV A Sensitivity MR526 Output impedance 215 Specified Measurement range 0 5 to 40AAC DC 40 to 100AAC DC 100 to 150ADC Intrinsic uncertainty 3 R 5mV 1 5 R 1 5 R Phase error...
Page 16: ...16 Current Probe Models MR525 526 Typical amplitude error vs current curve at 60Hz Typical amplitude error vs current curve in DC Error Current A Error Current A...
Page 17: ...ncy Specifications 10mV A Sensitivity MR526 Bandwidth 3dB DC to 30kHz Frequency 50Hz 400Hz 1kHz 10kHz Insertion impedance 0 01m 0 05m 0 14m 3 4m Typical amplitude error versus frequency curve at 100A...
Page 18: ...ts In DC 3000A permanent In AC 1000A permanent up to 1kHz from 1kHz IMAX 1000 f kHz Conductor temperature 194 F 90 C 230 F 110 C peak Temperature of the jaws 176 F 80 C Curve of derating versus freque...
Page 19: ...onductor carrying a 50Hz AC current Conductor 0 91 23mm from the clamp 10mA A External 400A m field at 50Hz Cable centered 1 3A Common mode rejection 600V between the jacket and the secondary 65dB A V...
Page 20: ...vironmental Conditions The instrument must be used in the following environmental conditions 1 Range of reference 2 Operating range 3 Storage range Indoor use Degree of pollution 2 Altitude 6500 2000m...
Page 21: ...x 0 2 25 x 5mm 1 24 x 0 30 31 5 x 10mm or three 0 98 x 0 31 25 x 8mm Figure 4 3 7 1 Housing Protection Protection index IP 40 per IEC 60529 IK 06 per IEC 62262 Drop test per IEC 61010 2 032 3 8 Intern...
Page 22: ...Do not use alcohol solvents or hydrocarbons Keep the clamp jaws as clean as possible 4 2 Battery Replacement The battery must be replaced if the ON indicator remains unlit when the instrument is turn...
Page 23: ...includes calibration certificate plus recorded calibration data Chauvin Arnoux Inc d b a AEMC Instruments 15 Faraday Drive Dover NH 03820 USA Tel 800 945 2362 Ext 360 603 749 6434 Ext 360 Fax 603 742...
Page 24: ...ed 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 Warranty Repa...
Page 25: ...Current Probe Models MR525 526 25 NOTES...
Page 26: ...26 Current Probe Models MR525 526 NOTES...
Page 27: ...Current Probe Models MR525 526 27 NOTES...
Page 28: ...03 20 99 MAN 100523 v2 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...
