Single Phase Relay Protection Test Set (GDJB-II)

• Model NO.: GDJB-II
• Transport Package: Carton or Wooden Case
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: China
• HS Code: 9030820000
• Production Capacity: 2000PCS/Year

Product Description

GDJB-II type Single phase relay protection tester is the updated calibration device for relay testing. It shows clear data, operation is easy.


Specifications

A. Working conditions
 

Power supply	AC 220V+/-10%, 50Hz
Working environment	Temperature -10--40centigrade Humidity: <=85% Atmosphere: 86-106kPa

B. Output power supply
 

AC voltage	0-220V/3A
AC current	0-150A/7.5V 0-20A/25V 0-5A/5V
DC voltage	0-220V/3A
DC current	0-20A/25V
Fixed voltage output	DC 24V/48V/110V/220V

C. Performance Index
 

Ammeter and voltmeter	4 1/2 digit.
Digital millisecond meter	0-99.9999s

D. Functions

1. Measure relay: Measure start value, return value and drop-off to pick-up ratio of current, voltage relay.
2. Time relay: Measure start value, return value and action time.
3. Intermediate relay: Measure all kinds of coil with start. Remain start value, return value, holding value and action time of coil intermediate relay.
4. Reclosing relay: Charge test of capacitance, charge time, reclosing time and middle components test.
5. Differential relay: DC Excitation test, Braking test, Volt-ampere characteristic test.
6. Other common relays.