3 Phase Secondary Current Injection Tester, Protection Relay Test Set

• Customization: Available
• Application: Protection Relay Test
• Warranty: 12month
• Model NO.: GDJB-PC
• Name: Secondary Injection Relay Test Kit
• AC Output Accuracy: 0.5magnitude
• Three Parallel Phase Current Output: 0~120A
• Phase Current Max Power Output: 420va
• 3 Parallel Phase Current Max Power Outpu: 900va
• DC Current Output: 0 ~ ± 10 a/Phase
• Maximum Output of Load Voltage: 20V
• Product Name: Secondary Current Injection Tester
• Transport Package: Standard Wooden Case
• Specification: 32.5kg
• Trademark: Gold
• Origin: China
• HS Code: 9030849000
• Production Capacity: 200set/Month

Product Description

GDJB-PC 3 Phase Secondary Current Injection Tester,Protection Relay Test set

 

Introduction:

• GDJB-PC 3 Phase Secondary Current Injection Tester,Protection 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.

• GDJB-PC 3 Phase Secondary Current Injection Tester,Protection 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.

Specifications:
 

No.	Items			Specifications
Alternating Current(AC) output
1	Output accuracy				0.5magnitude
2	Phase current output (effective value)				0~40A
3	Three parallel 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 parallel phase current maximum power output				900VA
7	Three parallel 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

Real Pictures:



 

 

Our Company

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments.
With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester,electric tester,laboratory instrument,road building instrument and geophysical equipment.

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