Three Phase Relay Tester Power Source Protection Relay Tester

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Power Source Protection Relay Tester
• Type: Three Phase Power Source Protection Relay Tester
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Static Load
• Model NO.: GDJB-PC
• Display: Digital
• Control: Manual Control
• Weight: 12
• Power Source: AC220V
• Product Name: Three Phase Power Source Protection Relay Tester
• Usage: Secondary Injection Testing
• Application: Relay Tester
• Power: Electronic, AC220V±10% 50Hz
• Function: 3 Phase Relay Protection Tester
• Standard: Dl/T624-1997
• Transport Package: Standard Venner Case
• Specification: 338*168*305mm
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 1000PCS/Month

Product Description

Three Phase Relay Tester Power Source Protection Relay Tester

 

Index
 

Alternating Current(AC) output
1	Output accuracy	0.5magnitude
2	Phase current output (effective value)	0~40A
3	Three phase current output (effective value)	0~120A
4	Phase current value with long time under permission  (effective value)	10A
5	Phase current maximum power output	420VA
6	Three phase current maximum power output	900VA
7	Three phase current maximum work time	10s
8	Frequency range (base wave)	20~1000Hz
9	Harmonic frequency number	1~20 time
Direct Current(DC) output
1	Output accuracy	0.5magnitude
2	Current output	0 ~ ± 10 A/each phase 0 ~ ± 30 A/every three parallel
3	Maximum output of load voltage	20v
Alternating Voltage output
1	Output accuracy	0.5magnitude
2	Phase voltage output (RMS)	0 ~ 120v
3	Line voltage output (RMS)	0 ~ 240v
4	Phase voltage/line voltage power output	80VA/100VA
5	Frequency range (base wave)	20 ~ 1000Hz
6	Harmonic frequency number	1 ~ 20 times
Direct voltage output
1	Output accuracy	0.5magnitude
2	Phase voltage output amplitude	0 ~ +160v
3	Line voltage output amplitude	0 ~ + 320v
4	Phase voltage/line voltage power output	70VA/140VA
The switch quantity and time measurement
1	Switch parameters input	7 ways; Empty contact: 1~20mA, 24v Power contact access: "0":0~ +6V;   "1":+11 V ~ +250V
2	Switch parameters output	2 couples  DC:220V/0.2A;   AC:220V/0.5A
3	Time measurement	Measuring range: 0.1ms ~ 9999s / 0.1ms

When do we need to use Three Phase Power Source Protection Relay Tester

• During commissioning of new protective relays - The tester can be used to ensure the relays are working correctly before putting them into service. Any issues can be identified and resolved before the relays are energized.

• As part of a regular maintenance and testing program - Protective relays should be tested periodically, typically once or twice a year, to confirm they are still operating properly. The tester provides a fast and accurate way to do this.

• After any repairs or modifications to the relay circuits - The relays should be tested again after any work has been done to verify the repairs were successful and the relays are still functioning as intended.

• To troubleshoot faulty relays - The tester can be used to inject specific current and voltage levels to attempt to reproduce the fault conditions and help identify the cause of the relay failure.

• For calibration of the relays - The tester provides a reliable source of currents and voltages that can be used to calibrate the settings and operating parameters of the protective relays.

On-site work



Packing 

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