Ground Resistance Tester
1. Introduction
Ground Resistance tester is applied to test the ground resistance between conductive parts and earth terminal. Ground resistance tester is mainly used in all kinds of motor, electronic appliance and etc., it is meet the requirements of IEC60598-1, IEC60335, IEC60065 and IEC60950.
2. Features
1). the test maximum current 32A meets the requirement of GB4743.1-2011
2). test time can be set arbitrarily
3). test resistance, current and time are digital display
4). the minimum time resolution is 0.1s
5). test alarm value can be set arbitrarily
6). over-current protection, easy to operate, high reliability
7). four-terminal measurement method can eliminate the influence of contact resistance on the measurement results
8). optional PLC interface
3. Parameters
Model | RK2678XM |
Test Current | AC:5~32A (5~70A) |
Current Resolution | ±5% |
Resistance range | 10.0-200mΩ (32A)/200~600mΩ (10A) |
Resistance resolution | ±5%+3digit |
Time | 2~999.9s |
Working power | 220V, 50/60Hz |
Alarming function | yes |
