Primary Current Injection Tester Strong Current Generator

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Primary Current Injection Tester
• Product Name: Primary Current Injection Tester Current Generator
• Test Standard: IEC60060/IEC62271
• Usage: Primary Current Injection Test
• Output Capacity: 3kVA~150kVA
• Model NO.: SLQ
• Output Current: 500A~25000A
• Power Supply: 220V, 50Hz
• Function: Supply Large Current for Current Transformer
• Item Description: Digital Control 5000A Primary Current Injection
• Transport Package: Veneer Case
• Specification: as different requirements
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 200PCS/Month

Product Description

Digital Primary Current Injection Tester Strong Current Generator

Description

The field-testing and calibration of solid-state trip units can be performed by either primary current injection method or secondary current injection method.  Current injection testing is generally associated with high current and high voltage power distribution systems in electricity substations or in a large industrial installations. By injecting a predetermined current into the circuit breaker, it is possible to determine whether the relay will trip at this current and, if so, how long the current needs to flow before the trip is initiated. Primary current injection testing is an invaluable aid to fault-finding. 

Properties of Primary Injection Testing

• It can be done on thermal magnetic and electronic breakers 
• Time intensive 
• Test complete breaker from the CT, CT wiring to the trip unit, and the trip unit 
• Takes more expertise to run the test 

Technical Index

 

Type	Capacity (kva)	Power supply		Output		Impedance voltage %	Idle current %	mode
		I(A)	V(V)	I(A)	V(V)
SLQ-5/500	3	13.6	220	500	5	>8	>6	single
SLQ -5/1000	5	22.7	220	1000	5	>8	>6	single
SLQ -10/2000	10	46	220	2000	5	>8	>6	Separated
SLQ -12/4000	12	30	400	2000/4000	6/3	>8	>6	Separated
SLQ -15/5000	15	37.5	400	2500/5000	6/3	>8	>6	Separated
SLQ -150/25kA	150	375	400	25000	6	>8	>6	Separated

Company Information:
 

Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd
----mainly design and manufacture electrical testing instrument

After years's experience development,our products have become high intelligent and wide coverage.And our company has become one of the leading manufacturer of Electrical Testing Instrument since 2009s'.

We have developed sales channels in many countries such as UAE,Saudi Arabia,Iran,Malaysia,Thailand,Pakistan,India,Germany,Belgium,USA,Mexica,Kenya,Nigeria,South Africa and other countries and worldwide.And we have gained great advantage and high reputation in international market.

We have persisted on the business idea of "Integrity Basis and Quality First"for the stable and constant development.We have marking effort to develop together with customers from both domestic and abroad on the basis of reciprocity.Client,quality and service are our supreme target.


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