Three Phase Secondary Current Injection Test Set 3 Phase Protection relay test test set
Three Phase Secondary Current Injection Test Set 3 Phase Protection relay test test set
Electrical equipement suppliers three-phase relay test kit in China Rated Parameter
Alternating current output
- Output accuracy: 0.5magnitude
- Phase current output (effective value): 0~40A
- Three parallel phase current output (effective value): 0~120A
- Phase current value with long time under permission (effective value): 10A
- Phase current maximum power output: 420VA
- Three parallel phase current maximum power output: 900VA
- Three parallel phase current maximum work time: 10s
- Frequency range (base wave): 20~1000Hz
- Harmonic frequency number: 1~20 time
Direct current output
- Output accuracy: 0.5magnitude
- Current output: 0 ~ ± 10 A/each phase, 0 ~ ± 30 A/every three parallel
- Maximum output of load voltage: 20v
Alternating current output
- Output accuracy: 0.5magnitude
- Phase voltage output (RMS): 0 ~ 120v
- Line voltage output (RMS): 0 ~ 240v
- Phase voltage/line voltage power output: 80VA/100VA
- Frequency range (base wave): 20 ~ 1000Hz
- Harmonic frequency number: 1 ~ 20 times
Direct voltage output
- Output accuracy: 0.5magnitude
- Phase voltage output amplitude: 0 ~ +160v
- Line voltage output amplitude: 0 ~ + 320v
- Phase voltage/line voltage power output: 70VA/140VA
The switch quantity and time measurement
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TP-40A |
note |
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Switch parameters input |
7 ways |
Empty contact: 1~20mA, 24v Power contact access:“0”:0~ +6V; “1”:+11 V~ +250V |
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Switch parameters output |
2 couples |
DC:220V/0.2A;AC:220V/0.5A |
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Time measurement |
Measuring range: 0.1ms ~ 9999s measuring accuracy: 0.1ms |
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Volume and weight
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Appearance and size |
400×300×180mm³ |
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Weight of a single machine |
22kg |
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Supply power |
AC 220V±10%,50/60Hz |
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Environmental temperature |
-10℃ ~ +50℃ |
Huazheng Electric Manufacturing (Baoding) Co.,Ltd Established in March 2008. We are located in Baoding near Beijing and have convenient transportation access.
Huazheng Electric is a professional manufacturer engaged in the research, development, production, sale and service of electric power systems. our products are extensively used in power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment. In addition, we have attained CE ISO9001 certificates.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. To learn more about what we can do for you, contact us at any time. We look forward to establishing a good and long-term business relationship with you.
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