Description: HZ4241 Three Phase Protection Relay Test Kit HZ4241 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. |
| Specification
AC current output 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 |