| Customization: | Available |
|---|---|
| After-sales Service: | Life Time Support Service |
| Warranty: | 1 Year for Microcomputer Relay Test Set |
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LCD Display Three Phase Microcomputer Relay Test Set
LCD Display Three Phase Microcomputer Relay Test Set Secondary Current Injection Relay Test Set is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source.
LCD Display Three Phase Microcomputer Relay Test Set Secondary Current Injection Relay Test Set is applied to test protection replay based on voltage and current operation.
The main function of the tester include: calibration of voltage and current operation relays, secondary circuit inspection,trip value of circuit breaker test, switch on and off time measurement of circuit breaker and so on.
It's a low cost, simple operation and reliable performance device for secondary circuit test.
| Single phase current output (RMS) | 0-40A / phase, accuracy: 0.2% ±5mA |
| Three phase parallel output (RMS) | 0-120A / three phase in phase parallel output |
| Allowable working value of phase current for a long time (effective value) | 10A |
| Maximum output power per phase | 400VA |
| Maximum output power of three phase parallel current | 1000VA |
| Maximum output allowable working time of triple parallel current | 10s |
| Frequency range | 0-1000Hz, accuracy 0.01Hz |
| Harmonic number | 2-20second |
| Phase | 0-360, accuracy 0.1 degree |
| DC current output |
0-±10A / phase,
Accuracy 0.2%±5mA |
| Single phase voltage output (RMS) | 0-125V / phase, Accuracy 0.2%±5mv |
| Line voltage output (RMS) | 0-250V |
| Phase voltage / line voltage output power | 75VA/100VA |
| Frequency range | 0-1000Hz, accuracy 0.001Hz |
| Harmonic number | 2-20second |
| Phase | 0-360Degree, Accuracy 0.1 degree |
| Single phase voltage output amplitude |
0-±150V,
Accuracy 0.2%±5mv |
| Output amplitude of line voltage | 0-±300V |
| Phase voltage / Line voltage output power | 90VA/180VA |
| Switch input terminal | 8yes |
| Air contact | 1-20 mA, 24 V, internal active output of the device |
| Potential reversal | Passive contact: low resistance short circuit signal Active contact: 0-250V DC |
| Switch output terminal | 4yes, no contact, breaking capacity: 110V / 2a, 220V / 1a |
| Time frame | 1ms-9999s, measuring accuracy: 1ms |
| Volume and weight of portable series single machine | Volume 338*168*305mm, about 12kg |
| Power Supply | AC220V±10%,50Hz,10A |
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