The series of AC contactors are suitable for AC 50Hz, rated voltage up to 660V, current up to 1000A of power systems for switching and breaking circuits.
The CJ40 series AC contactor is designed for 50 Hz power systems with rated voltages up to 660 V and currents up to 1000 A. It can be combined with thermal relays or electronic protection devices to form motor starters.
The document provides detailed information on environmental limits, dimensions, electrical parameters, wiring, installation procedures, and regular maintenance checks. This manual is written in Chinese.
| Rated voltage | 660 V |
|---|---|
| Rated current | 1000 A |
| Frequency | 50 Hz |
| Maximum installation altitude | 2000 m |
| Pollution degree | 3 |
| Overload capacity | 8 × rated current for 10 s |
| Control coil voltage options | 36 V, 127 V, 220 V, 380 V AC |
It can withstand eight times its rated AC‑3 current for a duration of 10 seconds.
The control coil is available with AC ratings of 36 V, 127 V, 220 V, and 380 V.