CD2 Series Motor-Driving Mechanism Electric Breakers 3 Phase Circuit Breaker MCCB

Products Description

       CD2 series motor-driving mechanism is a special actuator driven by a miniature permanent-magnet DC motor for remote electric closing, opening and re-tripping operations of 63-1250A moulded-case circuit breakers.It can realize remote or centralized control of all kinds of electrical equipment.

Features

1. Compact structure, small size, convenient installation and reliable operation. It can also be operated manually with the operating handle. 

2. The product adopts the international advanced "switching power supply" technology, and its mechanical life, electrical life and reliability reach the international level of similar products. 

3. The CD2 series motor-driving mechanism can be used in AC range and low working current. 

4. Color code (red, green, white) indicates the closing, opening and tripping status of the circuit breaker.

Model Explanation

Technical parameter

Wiring diagram

Warning:

1. Manual operation: 180°clockwise operation only, and counterclockwise operation is prohibited.

2. Withstand voltage test: it should be able to withstand the power frequency withstand voltage test of AC 50Hz 1890V between the power input terminals P1, P2 (excluding S1, S2, and S4) and the mounting screws of the motor-driving mechanism.

3. When the rated voltage of the motor-driving mechanism isDC24V, the withstand voltage test is not allowed.

4. Pay attention to the positive and negative poles during DC wiring, and connect correctly.

Dimension

Note:

   Rated control supply voltage K1: 110-240VAC/ 110-220VDC or 24VDC. The operating frequency is not more than 180 times per hour. 
   Rated control supply voltage K2: 110-230VAC/110V-220VDC or 24VDC. The operating frequency is not more than 60 times per hour.

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