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Help CenterHZJB-3 Test Complex for Relay Protection and Automation Microcomputer Relay Protection Device
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HZJB-3 test complex for relay protection and automation microcomputer relay protection device
microcomputer relay protection device Product Introduction
Relay Protection microcomputer test device play a key role in operating electricity power systems reliably and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder.
microcomputer relay protection device Features
- Strong function of software
- The amount of switch quantity contacts is rich
- Large LCD screen
- Self-protection
- Independent DC power output
- Cost-effective
microcomputer relay protection device Parameter
- AC current source:
Amplitude range: 6 × (0-30A) Accuracy: 0.1%
Six-phase current parallel output max: 180A
Phase current long-term allowable working values: 10A
Power: 300VA / phase
- DC current source:
Amplitude: 20A / phase power: 300VA / phase accuracy: 0.2%
- AC voltage source:
Amplitude range: 6 × (0--125V) Accuracy: 0.1%
Line voltage range: 0--250V
Phase voltage / line voltage Output power: 70VA / 100VA
- DC voltage source:
Phase voltage output amplitude: 0-- ± 150V Accuracy: 0.2%
Line voltage output amplitude: 0-- ± 300V
Phase voltage / line voltage Output power: 90VA / 180VA
- DC auxiliary voltage source:+ 110V (0.6A).
- Switch Terminals: switch input terminals: 8 pairs
Air access point: 1--20mA, 110V internal device active
Potential flip: 0--6VDC low 15--250VDC high
Switch output terminals: four pairs of empty contacts, breaking capacity: 110V / 2A, 220V / 1A.
- Time measurement range: 1ms ~ 9999s accuracy 1ms
- Frequency range: 0--1000Hz Accuracy: 0.001Hz Harmonic times: 2--20 times
- Phase: 0--360 ° Accuracy: 0.1 °
- Volume weight: 470 × 405 × 185 (mm) about 20Kg
- Power source: AC220V ± 10% 50Hz 10A
From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.
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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