Huazheng HZ-3320B 3相直流变压器绕组电阻测试装置

Output current:

Three-phase test: 10A+10A; 5A+5A; 1A+1A; 200mA+200mA; 20mA+20mA;

Single-phase test: 20A; 10A; 5A; 1A; 200mA; 20mA;

Measurement range:

Three-phase test: 10A+10A: 1mΩ～0.6Ω;

5A+5A: 2mΩ～1.2Ω;

1A+1A: 10mΩ～6Ω;

200mA+200mA: 100mΩ～30Ω;

20mA+20mA: 10Ω～200Ω;

Single-phase test: 20A: 0.5mΩ～1Ω;

10A: 1mΩ～2Ω;

5A: 2mΩ～4Ω;

1A: 10mΩ～20Ω;

200mA: 100mΩ～100Ω;

20mA: 10Ω～20KΩ;

Accuracy: ±(0.2%+2 digits);

Minimum resolution: 0.1μΩ.