- Energy Meter Field Calibrator
-
Transformer Test Equipment
- Transformer Test Bench
- Turns Ratio Tester
- DC Resistance Tester
- Transformer Tan Delta Tester
- Sweep Frequency Response Analyzer
- Partial Discharge Tester
- CT PT Analyzer
- Transformer On-Load Tap-Changer Tester
- Short-Circuit Impedance And No-load Integrated Tester
- Winding Resistance And Turns Ratio Integrated Tester
- Transformer Capacitance And Inductance Tester
- Transformer Capacity And Characteristic Tester
- Lightning Arrester Tester
- Short-Circuit Impedance Tester
- Transformer Oil Test Equipment
- SF6 Gas Analyzer
- Secondary Injection Relay Test Set
- Resistance Tester
- Power Quality Analyzer
- HV Switch Tester
- High Voltage Test Equipment
- Cable Fault Locator
- Battery Tester
Secondary Injection Protection Relay Tester 6 Phase Relay Test Set for Substation Commissioning
Features
Nominal Parameter
¿ Nominal parameter
AC current output
The real value of each phase output when six phase current output 0～30A output precision 0.1 grade
The real value of six phase parallel current output 0～180A
The allowed real value when the phase current work long time 10A
The maximum output power of phase current 450VA
The maximum output power when six phase parallel current output 1000VA
The allowed working time when six phase parallel current maximum output 10s
Frequency range（fundamental wave） 0～1200Hz
Harmonic order 0～24
DC current output
Current output 0～±10A / phase，0~±60A / six phase parallel output precision 0.2 grade
The maximum load volatage output 20V
AC voltage output
The real value of phase voltage output 0～120V output precision 0.1 grade
The real value of line voltage output 0～240V
The output power of phase voltage/ line voltage 80VA / 100VA
Frequency range（fundamental wave） 0～1200Hz
Harmonic order 0～24
DC voltage output
The output amplitude of phase voltage 0～±160V output precision 0.2 grade
The output amplitude of line voltage 0～±320V
The output power of phase voltage/ line voltage 70VA / 140VA
Input and output
10 channels input
Free contact 1～20mA，24V
Electric potential contacts “0”：0 ～ +6V； “1”：+11 V ～ +250 V
8 channels output DC：220 V／0.2 A；AC：220 V／0.5 A
Time measurment range
0.1ms ～ 9999s ， measurement accuracy ＜0.1ms
The volume and weight of equipment
420×360×210mm³ ，19kg
Relay protection type |
Test Item |
Proposed test module |
Remarks |
Signal relay |
Corresponding test items |
DC Test AC and DC Test |
If the intermediate relay is required AC/DC hybrid input, please test in ‘The AC And DC Test ‘module. If Rated current of the signal relay is too small, please use the voltage loop output of tester to do experiments. |
Time relay |
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Intermediate relay |
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Coincidence relay |
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Other DC voltage and current relay |
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Current relay |
Corresponding test items |
AC Test |
The sequence component relay can be tested in the special sequence module of ‘AC Test’. The inverse time relay can be tested in the "It characteristics" module. |
Over (under) voltage relay |
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Sequence component relay |
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Synchronous check (or phase comparison) relay |
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Inverse time current relay |
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Differential relay |
DC magnetic feature |
Differential Relay, Differential Harmonic, AC/DC Test, Harmonic Test |
Please refer to ‘Appendix 5’ for correct wiring in the test |
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