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Help CenterHZJB-I Three Phase Microcomputer Protection Relay Test Kit Secondary Current Injector
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HZJB-I three phase microcomputer protection relay test kit secondary current injector
secondary current injector Main Features
- The standard output of 4 phases of voltage and 3 phases of current
- The stand-alone operation is convenient
- Dual operation model, connect computer for work
- Strong function of software
- The amount of switch quantity contacts is rich
- Large LCD screen
- Self-protection
- Independent DC power output
- Cost-effective
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
|
TP-40A |
note |
Switch parameters input |
7 ways |
Empty contact: 1~20mA, 24v Power contact access:“0”:0~ +6V; “1”:+11 V~ +250V |
Switch parameters output |
2 couples |
DC:220V/0.2A;AC:220V/0.5A |
Time measurement |
Measuring range: 0.1ms ~ 9999s measuring accuracy: 0.1ms |
|
Volume and weight
|
TP-40A |
Appearance and size |
400×300×180mm³ |
Weight of a single machine |
22kg |
Supply power |
AC 220V±10%,50/60Hz |
Environmental temperature |
-10℃ ~ +50℃ |
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is founded in 2008,the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
Our main products : Insulation Oil Tester, Cable Fault Locator, High Voltage Generator,transformer tester, relay protection tester,insulation resistance tester,Power Quality Analyzer and so on.
Close to Tianjin port, the transportation is convenient. our customers come from More than 50 countries, like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
What's more, gurantee 1 year,life long maintance .Products through the CE, ISO, IEC certification, quality and reliable, factory price.
Warmly welcome all partners to join us for mutual benefits cooperation.
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