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Product introduction:
GCK series motor control center is mainly composed of combined motor control unit and other functional units. The functional units are arranged in the closed metal cabinet body in an overlapped mode, the horizontal bus arranged above the cabinet body is used for connecting the cabinet bodies, and the functional units in the same cabinet body are connected to the vertical bus in parallel. The cabinet body is divided into horizontal busbar area, vertical busbar area, cable area and equipment installation area, which are in quarantine with each other, and the functional units are installed in independent small rooms. Therefore, when any functional unit fails, it will not affect the operation of other units and effectively prevent the expansion of the accident.
This product conforms to the requirements of JB/T9661 and GB7251standards, and adopts the IP40 protection grade specified in IEC114. When all doors and protective devices are closed, or when the doors are opened and the functional units are moved out of the original position, the corresponding protection grade requirements can still be met to ensure personal safety.
The product is equipped with perfect and reliable grounding system and protection circuit. All functional units can break the short-circuit current according to the standard requirements. The incoming line unit has three protection characteristics to fully ensure the reliability of power supply and the safety of equipment and system.
Each functional unit can be connected with a PC board (programmable controller) or a microprocessor through an interface to serve as an execution unit of an automatic control system. The product can provide other functional units and functional combinations according to the user's needs, and is suitable for AC 380V, 50 Hz frequency circuits.
Data parameters:
Environmental conditions for use:
1. The altitude does not exceed 2000 meters.
2.Ambient air temperature: -5 ° C to + 40 ° C with an average temperature not exceeding + 35 ° C over a 24-hour period.
3.Ambient conditions: Clean air, not more than 50% relative humidity at + 40 ° C; higher relative humidity is allowed at lower temperatures (e.g. 90% at + 20 ° C).
4. Places without fire, explosion hazards, serious pollution, chemical corrosion and severe vibration.
5.The inclination of installation shall not exceed 5 °.
6.The control center is suitable for transport and storage in the following temperature range: 25 ° C to + 55 ° C, not exceeding + 70 ° C for a short period of time (within 24 hours).
Product Details:
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