Microcomputer Multi-Phase Relay Test Kit Substation 3 Phase Protection Relay Tester
Microcomputer Multi-Phase Relay Test Kit Substation 3 Phase Protection Relay Tester
I. Technical Parameters
|
AC current output |
3 ways, each 40A/450VA, three parallel 120A |
Frequency output |
0 ~ 1000Hz |
|
AC voltage output |
4 ways, each 120V/80V, Line voltage 240V |
Frequency accuracy |
0.01Hz |
|
Output accuracy |
0.2% |
Superimposed harmonics |
0 ~ 20 times |
|
DC current output |
3 ways, each ±10A/200VA |
Switch parameters input |
8 ways |
|
DC voltage output |
3 ways, each ±160V/70VA |
Switch parameters output |
4 couples |
|
Output accuracy |
0.5% |
Independent DC |
DC110/220V, Rated current 1.5A |
|
Phase |
0 ~ 360° |
Dimensions |
360 mm(L)*185 mm(W)*440 mm(H) |
|
Phase accuracy |
< 0.5° |
Weight |
20kg |
II. Features
The tests that can be performed on the Secondary Injection Relay Test Set are:
AC test, DC test, state test,
harmonic superposition test,
frequency and high-low cycle test,
power direction and impedance test,
simultaneous test,
whole set of tests I and II,
distance and Zero sequence protection,
line protection,
impedance characteristics,
differential protection,
6-35kV microcomputer line protection comprehensive test.
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