| 型号 Model |
CS2677A
耐压/泄漏/绝缘三合一
Withstanding/Leakage
/Insulation |
CS2677
接地/耐压/泄漏三合一
Ground Resistance
/Withstanding/Leakage |
CS2677-1
接地/耐压/泄漏三合一
Ground Resistance
/Withstanding/Leakage |
耐压输出
Output Withstanding Voltage |
0-5kV±5%(AC)连续可调 |
0-5kV±3%±3个字(AC)连续可调 |
0-5kV±3%±3个字(AC)连续可调 |
| 漏电流范围 Cutoff Current
Range |
0-2/20/100mA±5%(AC) |
0-2/20/100mA±3%±3个字(AC) |
0-2/20mA(AC) |
| 泄漏测试电压 Leakage Test
Voltage |
0-250V±5%(可调) |
0-250V±3%±3个字(可调) |
0-250V±3%±3个字(可调) |
| 泄漏电流范围 Leakage Current
Range |
0-2/20mA±5%
任意设定 |
0-2/20mA±3%±3个字
任意设定 |
0-2/20mA±3%±3个字
任意设定 |
绝缘电阻测试电压
Insulation resistance Test voltage |
500V、1000V±5%(DC) |
— |
— |
绝缘电阻范围
Insulation Resistance Range |
0.5-2000MΩ |
— |
— |
| 接地阻抗 Ground Resistance |
— |
— |
0-600MΩ±3% |
| 测试电流 Test Current |
— |
— |
5-30A±3% |
| 接地电阻报警值 Ground
Resistance Alarm |
— |
— |
0.1Ω/0.2Ω |
| 隔离变压器容量 Isolation
Test Transtformer Capacity |
300VA |
— |
300VA |
| 耐压变压器容量 Withstanding
Voltage Transformer Capacity |
750VA |
750VA |
500VA |
| 测试时间 Test time |
1-60S(共用) |
1-99S |
1-99S |
| 外形尺寸(W×H×D)Dimension |
440×220×340mm |
440×220×340mm |
440×220×340mm |
