Automatic Three Phase Secondary Current Injection Test Set Relay Test Equipment

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Secondary Current Injection Test Set
• Type: Secondary Current Injection Test Set Relay Tester
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Model NO.: GDJB-PC
• Display: Digital
• Control: Manual Control
• Weight: About 30kg
• Power Source: AC220V
• Product Name: Secondary Current Injection Test Set Relay Tester
• Standard: Dl/T624-1997
• Function: 3 Phase Relay Protection Tester
• Usage: Secondary Injection Testing
• Application: Relay Tester
• Power: Electronic, AC220V±10% 50Hz
• Switch Parameter Input: 1 Channel
• Switch Parameter Output: 1 Channel
• Transport Package: Standard Venner Case
• Specification: 67*61*41CM
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 1000PCS/Month

Product Description

 

Automatic Three Phase Secondary Current Injection Test Set Relay Test Equipment

 

Introduction:

GDJB-PC Automatic Three Phase Secondary Current Injection Test Set Relay Test Equipment 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.

GDJB-PC Automatic Three Phase Secondary Current Injection Test Set Relay Test Equipment 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.
circuit test.


Specifications:
 

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

Detailed show of three phase secondary current injection test set
 

What is the use of secondary current injection kit?

The Secondary lnjection Test Sets are used to test static,attracted armature, induction type, thermal & directionalrelays & CTs etc. These are available in standard ratings from 30A to 200A. AC and DC Voltage outputs are alsoavailable as options