LCD Display Three Phase Microcomputer Relay Test Set

• After-sales Service: Life Time Support Service
• Warranty: 1 Year for Microcomputer Relay Test Set
• Type: Three Phase Microcomputer Relay Test Set
• Accuracy Grade: 0.2%
• Load Way: Electronic Load
• Loading Method: Static Load
• Model NO.: GDJB-PC
• Display: Digital
• Control: Manual Control
• Weight: 12kg
• Power Source: AC220V
• Product Name: Three Phase Microcomputer Relay Test Set
• Output Accuracy: 0.5magnitude
• Phase Current Output (Effective Value): 0~40A
• Three Parallel Phase Current Output (Eff: 0~120A
• Phase Current Maximum Power Output: 420va
• Three Parallel Phase Current Maximum Pow: 900va
• Frequency Range (Base Wave): 20~1000Hz
• Harmonic Frequency Number: 1~20 Time
• Switch Parameters Input: 7 Ways; Empty Contact: 1~20mA, 24V Power Contact
• Switch Parameters Output: 2 Couples DC:220V/0.2A; AC:220V/0.5A
• Transport Package: Standard Wooden Case
• Specification: 338*168*305mm
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9030849000
• Production Capacity: 200pieces/Month

Product Description

LCD Display Three Phase Microcomputer Relay Test Set
 

Product Description

 

• LCD Display Three Phase Microcomputer Relay Test Set Secondary Current Injection 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.

• LCD Display Three Phase Microcomputer Relay Test Set Secondary Current Injection 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.

 

 

Product Parameters

 

Single phase current output (RMS)	0-40A / phase, accuracy: 0.2% ±5mA
Three phase parallel output (RMS)	0-120A / three phase in phase parallel output
Allowable working value of phase current for a long time (effective value)	10A
Maximum output power per phase	400VA
Maximum output power of three phase parallel current	1000VA
Maximum output allowable working time of triple parallel current	10s
Frequency range	0-1000Hz, accuracy 0.01Hz
Harmonic number	2-20second
Phase	0-360, accuracy 0.1 degree

 

DC current output

0-±10A / phase, Accuracy 0.2%±5mA

 

Single phase voltage output (RMS)	0-125V / phase, Accuracy 0.2%±5mv
Line voltage output (RMS)	0-250V
Phase voltage / line voltage output power	75VA/100VA
Frequency range	0-1000Hz, accuracy 0.001Hz
Harmonic number	2-20second
Phase	0-360Degree, Accuracy 0.1 degree

Single phase voltage output amplitude	0-±150V, Accuracy 0.2%±5mv
Output amplitude of line voltage	0-±300V
Phase voltage / Line voltage output power	90VA/180VA

Switch input terminal	8yes
Air contact	1-20 mA, 24 V, internal active output of the device
Potential reversal	Passive contact: low resistance short circuit signal Active contact: 0-250V DC
Switch output terminal	4yes, no contact, breaking capacity: 110V / 2a, 220V / 1a

Time frame	1ms-9999s, measuring accuracy: 1ms
Volume and weight of portable series single machine	Volume 338*168*305mm, about 12kg
Power Supply	AC220V±10%,50Hz,10A