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Protection Relay Test Set (GDJB-802)

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Basic Info.

Model NO.
GDJB-802
Lapped overtone times
1-20times
Output frequency
20-1000Hz
Transport Package
Wooden Case
Specification
ISO, SGS
Trademark
HV Hipot
Origin
Wuhan China
HS Code
9030820000
Production Capacity
2000PCS/Year

Product Description

Protection Relay Test Set (GDJB-802)


General Information

 
Relay Protection Microcomputer Test Device plays a key role in operating electricity power systems reliably and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder.
 


Features

1. 4-phase voltage and 3phase current output.
2. Big LCD screen display.
3. Be able to connect with PC to operate.
4. Real-time storage and print. Vector diagram display.
5. 7-channel contacts input and 2pairs idle contact output. 
6. Self-protection function.
7. With independent special DC power output, 110V and 220V adjustable DC power supply output.
 
 

Specifications
 
AC current outputPhase current output (effective value)            0-40A
Phase current max. Output power               420VA
Maximum parallel current output (effective value)  0~120A
Maximum parallel power output                  900VA
Long-term allowable working value of phase current (effective value)  10A 
Allowable working time of maximum current           10s
Frequency range(fundamental wave)                              20-1000Hz
Harmonic wave times                                            1-20times
Accuracy                     0.5%
AC voltage outputPhase voltage output (effective value)     0~120V 
Line voltage output (effective value)     0~240V
Phase voltage/Line voltage output power       80VA/100VA
Frequency range(fundamental wave)           20-1000Hz
Harmonic wave times                        1-20times
Accuracy             0.5%
DC voltage outputPhase voltage output range        0~±160V
Line voltage output range                                 0~±320V
Phase voltage/Line voltage output power                   70VA/140VA
Accuracy                               0.5%
DC current outputOutput range       0- ±10A /phase, 0-±30A / parallel
Maximum output load voltage      20V
Accuracy                 0.5%
Binary input (7channels)Idle contact         1~20mA, 24V (DC) 
Electric potential contact "0":0- +6V;  "1": +11 V- +250V
Binary output (2pairs)DC  220V/0.2A
AC   220V/0.5A
Time measurementMeasurement range: 0.1ms-9999s    accuracy 0.1ms
 
 

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