Thiết bị kiểm tra cáp điện Cirris CH2
Test Points
160 to 800 points; expandable to 100,000 points in 160-point increments. (Max distance from base unit: 200 ft.)
Low Voltage Test
2 Wire
- Voltage: Standard 2.5 V max
- Current: 1 μA to 10 mA
- Resistance: 0.1 Ohm to 1M Ohm +/- 2% +/- 0.1 Ohm
4 Wire
- Voltage: Standard 2.5 V max
- Current: 2 μA to 2 A
- Resistance: 0.001 Ohm to 1M Ohm +/-2% +/- 0.001 Ohm
Components Test
- Diodes: 0 to 2.5 V
- Resistors: 0.1 Ω to 1 MΩ ±2%
- Capacitors: 10 pF to 5000 μF ±10% ±50 pF
- Twisted Pairs: Verify proper pairing in twisted pair cables
High Voltage Test
Insulation Resistance Test
- Voltage: 10 to 1500VDC ± 5% ± 5 V
- Resistance: 5 MΩ to 1000 MΩ ±10%
Dielectric Withstand Test
- Voltage: 10 to 1500 VDC ± 5% ± 5 V or 10 to 1070 VAC ± 5% ± 5 V (up to 1500 VAC with xHV option) (1 volt steps)
- Current Limit: (DC) 10 μA to 2.5 mA, (AC) 10 μA to 2.5 mA (RMS) or to 22 mA with xHV option
- Max Capacitance Per Net: 30 nF @ 1500 VDC, 9.5 nF @ 1000 VAC
- HV Energy Limit: 35 mJ
- HV Charge Limit: 45μC