HZJB-1200 6 Phase Relay Protection Tester
HZJB-1200 6 Phase Relay Protection Tester Relay test: Nominal Parameter Parameter Nominal parameter AC current output The real value of each phase output when six phase current output 0～30A output precision 0.2 grade The real value of each phase output when three phase current output 0～60A The...
HZJB-1200 6 Phase Relay Protection Tester
Products Description
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Relay protection type |
Test Item |
Proposed test module |
Remarks |
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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. |
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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. |
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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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Harmonic braking feature |
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Proportional braking feature |
Differential Relay, AC Test |
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Power (directional) relay |
Corresponding test items |
Power Direction &Impedance, AC Test |
Before testing the power (direction) relay, the type of connection and the action boundary of the protection should be determined in advance. |
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Impedance relay |
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Synchronous relay |
Corresponding test items |
Synchronization Test, AC Test |
UA, UC of tester is fixed as the system side and the side to side voltage output for 'Synchronization Test' module. |
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Frequency relay |
Corresponding test items |
High-Low Frequency Test |
When the 'automatic frequency conversion' method is chosen in the single machine, the frequency slip value can be measured. |
Nominal Parameter
Parameter
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Type |
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Current channel number |
Standard six phase |
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Voltage channel number |
Standard six phase |
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AC current output range |
30A / phase or 180A (six phase parallel) |
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DC current output range |
10A DC /phase |
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AC voltage output range |
120V AC /phase |
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DC voltage output range |
160V DC / phase |
Nominal parameter
AC current output
The real value of each phase output when six phase current output 0～30A output precision 0.2 grade
The real value of each phase output when three phase current output 0～60A
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) 0～1000Hz
Harmonic order 0～20
DC current output
Current output 0～±10A / phase 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 0.2grade
The real value of line voltage output 0～240V
The output power of phase voltage/ line voltage 80VA / 100VA
Frequency range(fundamental wave) 0～1000Hz
Harmonic order 0～20
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
8 channels input
Free contact 1～20mA,24V
Electric potential contacts "0"：0 ～ +6V; "1"：+11 V ～ +250 V
4 channels output DC：220 V／0.2 A;AC：220 V／0.5 A
FAQ
1. When can I get a price quote?
Please contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request.
2. How do you handle after-sale service for overseas customers?
For issues occurring with our products, we offer:
12-month warranty coverage (see details below).
Online technical guidance to troubleshoot problems remotely.
Replacement parts shipped promptly based on your needs.
On-site support (if required): Our engineers can travel abroad to resolve critical issues.
3. What is the warranty period?
Our standard warranty period is 1 year
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