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SDRM202 Dynamic Resistance Test Unit
The American Megger SDRM202 dynamic resistance testing unit, in conjunction with the TM1800 series tester, tests graphite contact circuit breakers and
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Product Introduction

AmericaMegger SDRM202Coordination of dynamic resistance testing unitTM1800Series tester, testing graphite contact circuit breakers and circuit breakers with both ends grounded, simultaneously testing two fracture surfaces/Two phase, dual channel, each channel can occur220Aelectric current.


-CooperateTM1800Series tester, testing graphite contact circuit breakers and circuit breakers with both ends grounded


-Dual channel, each channel can occur220Aelectric current

-Analog signal output

-Reduce the length of high current cables

-No charging time

-Full trigger control

-Compact and lightweight,1.8kg


current output

-Open circuit voltage:2.5VDC

-Short circuit current: instantaneous500ADC, exceeding2second150A±10%

-Minimum current for cable connection: instantaneous200ADC, exceeding1second140ADC

-Overvoltage protection:45V(Between contacts or between contacts and ground)

-Size:160×240×90mm

-Weight:1.8kg


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