High Accuracy Six Phase Secondary Current Injection Relay Protection Tester

6 phase Relay Protection Tester price 

I. Brief introduction
Secondary current injection test set not only used for test all traditional relays and protection devices, but can also carry on all kinds for modern various microcomputer protection, especially for transformer differential protection and automatic transfer switch equipment.

II. Parameter

III.Detail photos


Main parameter:

AC current output
Output current per phase under 6-phase output:  0~30A   output precision   0.1 grade
Output current per phase under 3-phase output:  0~60A
Output current when 6-phase in parallel :         0~180A
Allowed phase current for long time working:       10A
The maximum output power of phase current      450VA
The maximum output power when 6-phase in parallel:  1000VA
The allowed working time when 6-phase in parallel:    10s
Frequency range(fundamental wave):              0~1000Hz
Harmonic times:                          0~20 

DC current output
Current output:    0~±10A / phase       output precision   0.2 grade
The maximum output load voltage:    20V

AC voltage output
Phase voltage output:   0~120V   output precision   0.1 grade
Line voltage output:   0~240V
Output power of phase voltage/ line voltage :  80VA / 100VA
Frequency range(fundamental wave):    0~1000Hz
Harmonic times:         0~20 

DC voltage output
Phase voltage output:  0~±160V   output precision  0.2 grade
Line voltage output:      0~±320V
The output power of phase voltage/ line voltage  70VA / 140VA

Input and output
8 channels input
Idle contact :    1~20mA,24V
Electric potential contacts:   "0":0 ~ +6V; "1":+11 V ~ +250 V
4 pairs switch output:   DC:220 V/0.2 A;AC:220 V/0.5 A

Time measurement range
0.1ms ~ 9999s ,    measurement accuracy <0.1ms

IV.Factory Release test




V.Application case