Contact Resistance Meter Dealers in Ghaziabad

Compact and portable. Contact Resistance Meter is meant for measurement of resistance of bus bar joints, male-female contacts of isolators, SF-6 Breaker contacts, GTS breaker contacts etc. of the sub-stations. The measurement of contact resistance is done by applying a DC current of 0-100 Amps. and measuring the voltage drop across the contacts. An ammeter and a millivoltmeter (Micro-ohmmeter) are provided measuring the current and resistance. A lamp indicates the AC supply position. A variac is provided for adjusting the output current from 0 to 100 amps. Fuse for protection against overload is incorporated. CRM Range: 0.1 micro-ohm to 19999 micro-ohm in two ranges.Input: 240 V ±10%, 50 Hz. ±5%.Output: 0-100 Amps., DC, continuously variable.

We offer Contact Resistance Meter with Test Current of 100ADC and 200ADC. The meter is capable of measuring and showing the Contact Resistance for 10 minutes continous in order to verify the healthiness of the Contact under measurement. Both the Contact Resistance as well as the actual current flowing in the test circuit are displayed simultaneously.

Circuit Breaker Dynamic Contact Resistance Meter

Circuit Breaker Dynamic Contact Resistance Meter