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AC/DC Current Probe

Models MR417 & MR527

User Manual

ENGLISH

CURRENT PROBES

WITH AEMC

INSTRUMENTS

Содержание MR417

Страница 1: ...AC DC Current Probe Models MR417 MR527 User Manual ENGLISH CURRENT PROBES WITH AEMC INSTRUMENTS ...

Страница 2: ... 749 6434 Fax 603 742 2346 This documentation is provided as is without warranty of any kind express implied or otherwise Chauvin Arnoux Inc has made every reasonable effort to ensure that this documentation is accurate but does not warrant the accuracy or completeness of the text graphics or other information contained in this documentation Chauvin Arnoux Inc shall not be liable for any damages s...

Страница 3: ...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 1200 84 1200 85 M...

Страница 4: ...PECIFICATIONS 14 4 1 REFERENCE CONDITIONS 14 4 2 ELECTRICAL SPECIFICATIONS 14 4 2 1 Electrical Specifications 1 mV A Sensitivity 14 4 2 2 Frequency Specifications 1 mV A Sensitivity 18 4 2 3 Electrical Specifications 10 mV A Sensitivity 20 4 2 4 Frequency Specifications 10 mV A Sensitivity 24 4 3 OPERATING LIMITS MR417 AND MR527 26 4 4 VARIATIONS IN THE RANGE OF USE 27 4 5 POWER SUPPLY 28 4 6 ENVI...

Страница 5: ...n Battery USB Socket Indicates important information to acknowledge Direction of the current The product has been declared recyclable This product complies with the Low Voltage Electromagnetic Compatibility European directives 73 23 CEE 89 336 CEE In the European Union this product is subject to a separate collection system for recycling electrical and electronic components in accordance with dire...

Страница 6: ...gory exceeds 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 place of use Do not use the instrument if it appears to be damaged incomplete or not properly closed Before each use check the condition of the insulation on the leads housing and accessories ...

Страница 7: ...er and notify the distributor at once giving a detailed description of any damage Save the damaged packing container to substantiate your claim 1 3 ORDERING INFORMATION AC DC Current Probe Model MR417 Cat 1200 84 Includes 9 V battery multi language safety data sheet and user manual AC DC Current Probe Model MR527 Cat 1200 85 Includes 9 V battery multi language safety data sheet and user manual 1 3...

Страница 8: ...t is flowing through They indicate the shape and amplitude of the current measured in the form of a voltage These instruments can be used with oscilloscopes They can be powered by a battery or with 5 Vdc via the optional micro USB cable The MR417 and MR527 include the following features Range overage indicator Power supply indicator Zero adjustment Auto Standby feature Two ranges sensitivity 1 and...

Страница 9: ... DC Zero button 5 OL overload and ON indicators ON is green when Auto Standby is enabled and yellow when it is disabled 6 P Permanent mode indicator Holding down the DC Zero button while turning ON the instrument enables Permanent mode In this mode Auto Standby is disabled see 3 4 7 3 position slide switch 8 USB port 9 Trigger 10 Hand guard 11 Mobile jaw 1 3 4 5 6 7 8 11 10 9 2 ...

Страница 10: ...o button 5 OL overload and ON indicators ON is green when Auto Standby is enabled and yellow when it is disabled 6 P Permanent mode indicator Holding down the DC Zero button while turning ON the instrument enables Permanent mode In this mode Auto Standby is disabled see 3 4 7 3 position slide switch 8 USB port 9 Trigger 10 Hand guard 11 Mobile jaw 1 3 4 5 6 7 8 11 10 9 2 ...

Страница 11: ...R OPTIONAL For long term measurements you can connect the clamp to external power via any micro USB adapter that delivers 100 mA or more If external power is disconnected the clamp automatically switches to battery operation The insulation between the type B micro USB connector and the measurement output is 600 V CAT III This enables you to safely connect the clamp to measuring instruments with un...

Страница 12: ...or will show steady yellow after you release the DC Zero button 3 5 DC ZERO ADJUSTMENT NOTE If the measurement range or sensitivity is changed the DC Zero must be adjusted before any further measurements are made The DC Zero must be adjusted before any series of measurements and after each disconnection and reconnection To adjust the DC Zero With the clamp connected to the measuring instrument sel...

Страница 13: ...asuring instrument 5 If the OL indicator lights up the current is too high to be measured If the sliding switch is set to the 10 mV A range change the setting to 1 mV A Figure 4 MR527 shown 3 6 2 Converting to Current The MR417 and MR527 both provide two measurement ranges The MR417 measures current up to 600 A with 1 mV of output corresponding to 1 A and measures current up to 60 A with 10 mV cor...

Страница 14: ...ence conditions It is expressed as a percentage of the output signal R plus an offset in mV a R b 4 2 ELECTRICAL SPECIFICATIONS 4 2 1 Electrical Specifications 1 mV A Sensitivity Output impedence 215 Ω MR417 Specified Measurement Range 0 5 to 100 Aac dc 100 to 400 Aac dc 400 to 500 Aac dc 500 to 600 Adc Intrinsic uncertainty 2 R 1 5 mV 2 R 3 R 4 R MR527 Specified Measurement Range 0 5 to 100 Aac d...

Страница 15: ...AC DC Current Probes MR417 MR527 15 Typical amplitude error curve at 60 Hz MR417 MR527 Error Current A Error Current A ...

Страница 16: ...16 AC DC Current Probes MR417 MR527 Typical amplitude error curve in DC MR417 MR527 15 10 5 0 1 10 100 1000 Error Current A 10 5 0 1 10 100 1000 10000 Error Current A ...

Страница 17: ...AC DC Current Probes MR417 MR527 17 Typical phase error curve at 60 Hz MR417 MR527 Phase shift Current A Current A Phase shift ...

Страница 18: ...vity Bandwidth 3 db DC to 30 kHz Frequency 50 Hz 400 Hz 1 kHz 10 kHz Insertion impedance 0 01 mΩ MR417 0 01 mΩ MR527 0 05 mΩ MR417 0 12 mΩ MR527 0 14 mΩ MR417 2 8 mΩ MR527 3 4 mΩ Typical amplitude error versus frequency curve at 60 A MR417 MR527 Frequency Hz Error Error Frequency Hz ...

Страница 19: ...417 MR527 19 Typical phase versus frequency error curve at 60 A MR417 MR527 60 50 40 30 20 10 0 10 100 1000 10000 100000 Phase shift Frequency Hz 60 50 40 30 20 10 0 10 100 1000 10000 100000 Déphasage Phase shift Frequency Hz ...

Страница 20: ...tivity Output impedance 215 Ω MR417 Specified measurement range 0 5 to 30 Aac dc 30 to 40 Aac dc 40 to 60 Adc Intrinsic uncertainty 3 R 8 mV 1 5 R 1 5 R MR527 Specified measurement range 0 5 to 40 Aac dc 40 to 100 Aac dc 100 to 140 Adc Intrinsic uncertainty 3 R 8 mV 1 5 R 1 5 R Phase error 45 to 65 Hz MR417 Specified measurement range 1 to 20 Aac 20 to 40 Aac Phase shift 3 2 2 MR527 Specified meas...

Страница 21: ...AC DC Current Probes MR417 MR527 21 Typical amplitude error vs current curve at 60 Hz MR417 MR527 Error Current A Error Current A ...

Страница 22: ...22 AC DC Current Probes MR417 MR527 Typical amplitude error vs current curve in DC MR417 MR527 Error Current A Error Current A ...

Страница 23: ...AC DC Current Probes MR417 MR527 23 Typical phase vs current error curve at 60 Hz MR417 MR527 2 1 0 1 10 100 Phase shift Current A Phase shift Current A ...

Страница 24: ...vity Bandwidth 3 dB DC to 30 kHz Frequency 50 Hz 400 Hz 1 kHz 10 kHz Insertion impedence 0 01 mΩ MR417 0 01 mΩ MR527 0 05 mΩ MR417 0 12 mΩ MR527 0 14 mΩ MR417 2 8 mΩ MR527 3 4 mΩ Typical amplitude error versus frequency curve at 30 A MR417 MR527 Frequency Hz Error Error Frequency Hz ...

Страница 25: ...17 MR527 25 Typical phase versus frequency error curve at 100 A MR417 MR527 60 50 40 30 20 10 0 10 100 1000 10000 100000 Déphasage Phase shift Frequency Hz 60 50 40 30 20 10 0 10 100 1000 10000 100000 Phase shift Frequency Hz ...

Страница 26: ... Delay time at 10 10 μs Square wave response curves 4 3 OPERATING LIMITS MR417 AND MR527 In DC 3000 A permanent In AC 1000 A permanent up to 1 kHz from 1 kHz 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 vs frequency 1 10 0 100 200 300 600 400 500 700 800 1000 900 Frequency kHz Current A ...

Страница 27: ...kHz 7 to 30 kHz 1 3 5 see curves Position of the conductor 0 79 in 20 mm in diameter 0 5 Adjacent conductor carrying a 50 Hz AC current Conductor 0 91 in 23 mm from the clamp 10 mA A External 400 A m field at 50 Hz Cable centered 1 3 A Common mode rejection 600 V between jacket and secondary 90 dB A V at 50 Hz Remanence MR417 50 Adc 1 2 A 100 Adc 2 3 A 200 Adc 3 4 A 400 Adc 4 8 A 600 Adc 5 5 A 800...

Страница 28: ...e powered by an external supply 5 VDC 100 mA via the type B micro USB connector 4 6 ENVIRONMENTAL 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 ft 2000 m Transport altitude 40 000 ft 12 000 m 70 60 40 30 50 20 10 0 30 20 10 50 40 0 10 20 30 40 50 60 70 80 90 C 90...

Страница 29: ... L x W x H 8 8 x 3 8 x 1 7 in 224 x 97 x 44 mm Weight approximately 15 5 oz 440 g Cable 6 6 ft 2 m Maximum Conductor Size Cables One 1 18 in 30 mm or two 0 94 in 24 mm Bus Bar One 1 97 x 0 39 in 50 x 10 mm or two 1 23 x 0 39 in 31 5 x 10 mm or three 0 98 x 0 31 in 25 x 8 mm Figure 5 ...

Страница 30: ...in 237 x 97 x 44 mm Weight approximately 18 3 oz 520 g Cable 6 6 ft 2 m Maximum Conductor Size Cables One 1 5 in 39 mm or two 1 in 25 4 mm Bus Bar One 1 97 x 0 49 in 50 x 12 5 mm or two 0 98 x 0 2 in 25 x 5 mm 1 24 x 0 30 in 31 5 x 10 mm or three 0 98 x 0 31 in 25 x 8 mm Figure 6 ...

Страница 31: ...ECIFICATIONS Electrical Conformity to International Standards This instrument is compliant with IEC EN 61010 2 032 or BS EN 61010 2 032 300 V Category IV and 600 V Category III Double or reinforced insulation Type of current sensor per IEC EN 61010 2 032 or BS EN 61010 2 032 type A Electromagnetic Compatibility The device is in conformity with standard IEC EN 61326 1 or BS EN 61326 1 ...

Страница 32: ...ir Do not use alcohol solvents or hydrocarbons Keep the clamp jaws as clean as possible 5 2 BATTERY REPLACEMENT The battery must be replaced if the ON indicator remains unlit when the instrument is turned ON 1 Disconnect the instrument completely and set the switch to OFF 2 Remove the battery compartment cover from the instrument casing see 3 1 3 Remove the old battery 4 Insert the replacement bat...

Страница 33: ...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 E mail repair ae...

Страница 34: ...our warranty registration information on file or a proof of purchase AEMC Instruments will repair or replace the faulty material at our discretion REGISTER ONLINE AT www aemc com warranty html 5 5 1 Warranty Repairs What you must do to return an Instrument for Warranty Repair First send an email to repair aemc com requesting a Customer Service Authorization Number CSA from our Service Department Y...

Страница 35: ...NOTES ...

Страница 36: ...AEMC Instruments 15 Faraday Drive Dover NH 03820 USA Phone 603 749 6434 800 343 1391 Fax 603 742 2346 www aemc com 03 23 99 MAN 100522 v07 Chauvin Arnoux Inc d b a AEMC Instruments All Rights Reserved ...

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