HZ4241 Three Phase Secondary Injection Relay Test Set

HZ4241 Three Phase Secondary Injection Relay Test Set

HZ4241 relay protection tester is a new small microcomputer relay protection testing instrument, manufactured referencing DL/T624-199 "microcomputer relay protection test device technology", listening to the views of users, summarizing the advantages and disadvantages of the same domestic products, using modern advanced microelectronic technology and device.

Phase current output (effective value) {{0}}~40A, Output Precision 0.2 degree

3 phase parallel current output (effective value) 0~120A

A Long-time Phase current 10A

Maximum output power of Phase current 450VA

Maximum output power of 3 parallel current 900VA

Maximum Permitted work time of 3 parallel current 10S

Frequency range ( fundamental) 20~1000Hz

Harmonic time 2~20

Current output 0-±10A / phase, 0-±30A / 3 parallel

Output Precision 0.5 degree

Phase voltage output (effective value) {{0}}~120V Output Precision 0.2 degree

Leitung Spannung Ausgang (effektiv Wert) 0~240V

Phase voltage / Line phase output power 80VA / 100VA

Frequency range (fundamental) 20~1000Hz

Harmonic time 1~20

Phase voltage output range {{0}}±160V Output Precision 0.5 degree

Line voltage output range 0-±320V

Phase voltage / Line phase output power 70VA / 140VA

10 path digital input and 8 path digital output

Time measuring range {{0}}.1ms - 9999s ,accuracy of measurement ＜0.1ms