Insulation tester VICTOR 3125

Insulation tester VICTOR 3125

Insulation Resistance tester

3123	√	√	√	√
3125		√	√	√	√
Rated voltage	250V	500V	1000V	2500V	5000V
Measuring Range	0.0?99.9MΩ 100?999MΩ 1.00?2.50GΩ	0.0?99.9MΩ 100?999MΩ 1.00?5.00GΩ	0.0? 99.9MΩ 100?999MΩ 1.00?9.99GΩ	0.0?99.9MΩ 100?999MΩ 1.00?9.99GΩ 10.0?99.9GΩ	0.0?99.9MΩ 100?999MΩ 1.00?9.99GΩ 10.0?99.9GΩ 100?1000GΩ 1.00?1.20TΩ
Open circuit Voltage	DC 250V + 20% ?-0%	DC 500V + 20% ?-0%	DC 1000V + 20%?-0%	DC 2500V + 20%?-0%	DC 5000V +20%?-0%
Rated Current	1mA--1.2mA (at 0.21MΩ load)	1mA--1.2mA (at 0.5MΩ load)	1mA--1.2mA (at 1MΩ load)	1mA--1.2mA (at 2.5MΩ load)	1mA—1.2mA (at 5MΩ load)
Short-circuit Current	Approx. 1.3mA
Accuracy	±5%rdg ± 3dgt / ±20%(100GΩ or more)

 

 

Voltage monitor display for insulation resistance range

0?5000V(resolution 1V)?±2%rdg±3dgt

 

Leakage current measurement

 

Current Range	Measuring Range	Accuracy
5uA	0.000?5.250uA	±10%rdg±5dgt
50uA	5.00?52.50uA	±2.5%rdg±5dgt
250uA	50.0?262.5uA	±2.5%rdg±5dgt
1500uA	250?1500uA	±2.5%rdg±5dgt

 

 

 

 

Voltage measurement

	DC voltage	AC voltage
Measuring range	0?±1000V	30 ?600V(50/60Hz)
Resolution	1V
Accuracy	±2%rdg±3dgt

 

 

Temperature measurement

Measuring range	Accuracy
0.0