Three Phase Secondary Injection Test Set Relay Protection Unit

• After-sales Service: Yes
• Warranty: 1 Year for Three Phase Secondary Injection Test Se
• Product Name: Three Phase Secondary Injection Tester Relay Test
• Standard: Dl/T624-1997
• Application: Relay Tester
• Usage: Secondary Injection Testing
• Model NO.: GDJB-PC
• Power: Electronic, AC220V±10% 50Hz
• Function: 3 Phase Relay Protection Tester
• Transport Package: Standard Venner Case
• Specification: 67*61*41CM
• Trademark: GOLD
• Origin: Chongqing
• HS Code: 9031809090
• Production Capacity: 1000PCS/Month

Product Description

Three Phase Secondary Injection Test Set Relay Protection Unit

Technical 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

Additional
Can three-phase relay protection tester be equipped with a time-delay function to avoid false tripping caused by transient line faults?
Certainly! The three-phase relay protection testers provide the flexibility of user-adjustable trip delays ranging from 0.3 to 30 seconds for faults such as unbalance, overvoltage, and undervoltage. Additionally, other Macromatic three-phase monitor relays have factory-set delay times that are optimized to minimize the occurrence of nuisance trips while providing top-tier protection.

Detailed show of three phase secondary current injection test set
















Our service:

Pre-sale Service:

• Inquiry will be replied within 24 hours. 
• Welcome to visit our factory. 
• Technical datas and operation manual sent for evaluation.

After-sale Service:

• Training how to instal the machine, training how to use the machine at our factory;
• Engineers available to service machinery overseas at customers' cost;

Company information



Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd was founded in 2008. We have a strong team including top sales, skilled engineers and we have our own manufacture with high quality. we mainly design and manufacture the Transformer Tester, Circuit Breaker Analyzer, CT PT Analyzer, Hipot Tester , Relay Tester and so on for more than 10 years.
After several years' development, our products have become high intelligent and wide coverage. And our company has become one of the leading manufacturer of oil purifier and electrical testing equipment in China;
We have developed sales channels in many countries such as UAE, Saudi Arabia, Iran, Malaysia, Thailand, Pakistan, India, Germany, Belgium, USA, Mexico, Kenya, Nigeria, South Africa and other countries worldwide.
And we have gained strong advantage and high reputation in international market.



Customer visit and workshop show



 

 

Certificates







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