Features

The enclosure is made of casting aluminum alloy, the surfaces are sprayed with plastics, it may prevent erosions. Inside there are some 3TB AC contactors, thermo-relay with phase-protector, switches, indicating lamp, elements of damp-proof etc. It may control three-phase asynchronous motor (or one-phase motor) to start directly and stop, and protect motor from the over-loading, breaking phase, lower-voltage.

May use tubes or cables to connect it.

Features

The enclosure is made of casting aluminum alloy, the surfaces are sprayed with plastics, it may prevent erosions. Inside there are some CKJ AC contactors with vacuum-contact and CT mutual inductor, thermo-relay with phase-protector, switches, indicating lamp, elements of damp-proof etc.  It may control three-phase asynchronous motor (or one-phase motor) to start directly and stop, and protect motor from the over-loading, breaking phase, lower-voltage.

May use tubes or cables to connect it.

Specification:

1. Rated voltage: 220V, 380V

2. Rated current: 80, 125, 250A

3. Load: 32, 40, 62KW

4. Set current: 40~250A

5. Ex-mark: DIP DT T13

6. Protective-class: IP65

7. Erosion-proof-class: W, WF1, WF2

8. Inlet size: G40

9. Cable dia.: φ17~φ26

Features

The product is renewed to start and stop three-phase asynchronous motor with mode of traditional. It has all kinds of functions for measure and control the motor with computer IC. Such as V-soft start, I-constant start, when the load is lower cosφ is adjusted automatically, soft stop, pump stop, DC-brake etc. The enclosure is made of casting aluminum alloy or is welded with steel plate, the surfaces are sprayed with plastics, it may prevent erosions. There are SEMENS's 3RW22 soft starters inside.

May use tubes or cables to connect it.

Specification：

1. Rated voltage: 380V

2. Rated current: 45~300A

3. Load: 22~160KW

4. Ex-mark: DIP DT T13

5. Protective-class: IP65

6. Erosion-proof-class: W, WF1, WF2

7. Inlet size: G32~G80

8. Cable dia.: φ13~φ51