Wuhan HT-702 Secondary Injection Relay Test Set

AC current output
- Accuracy: 0.5
- Phase current output ( RMS ) 0～40A
- 3-phase in parallel current output (RMS):～120A
- Phase current values allowed to work a long time (RMS): 10A
- Phase current max output power: 420VA
- 3-phase in parallel current max output power: 900VA
- 3-phase in parallel current max output allowable working time: 10s
- Frequency range ( fundamental wave): 20～1000Hz
- Overtone order: 1～20
DC current output
- Accuracy: 0.5
- Current output: 0～±10A/phase, 0～±30A/3 phase in parallel
- Max Output load voltage: 20V
AC voltage output
- Accuracy: 0.5
- Phase voltage output ( RMS ): 0～120V
- Line voltage output ( RMS ): 0～240V
- Phase voltage / line voltage output power: 80VA/100VA
- Frequency range ( fundamental wave): 20～1000Hz
- Overtone order: 1-20
DC voltage output
- Accuracy: 0.5
- Phase voltage output amplitude: 0～±160V
- Line voltage output amplitude: 0～±320V
- Phase voltage / line voltage output power: 70VA/140VA
Switching value and time measurement
- Switching value input: 8 loops;
+ Idle contact: 1～20mA, 24V
+ Potential contact access："0"：0～ +6V；"1"：+11V～+250V
- Switching value output: 4 pairs; DC：220V/0.2AAC：220V/0.5A
- Time measurement: Measurement range 0.1ms～9999s; accuracy 0.1ms
Accessories
- Host
- Test wire
- Communication Lines
- Program CD
- Aluminium Case
- Fuse
- Manual, Report, Certificate