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            CN
            Sunsea Telecommunication Co.,Ltd


            Member Companies
            Sunsea IoT Technology CO,.LTD. (Shenzhen)

            Sunsea Could Network CO,.LTD.(Shenzhen)

            Sunsea Ayla IoT Network CO,.LTD.

            Longsung Technology CO,.LTD. (Shanghai)
            Sunsea Communication Service CO,.LTD.


            Quick Connect

            Low voltage unitized cabinet(GCK)

            The GCK low voltage draw-out type switch cabinet (hereinafter referred to as "switch cabinet") consists of two parts: power distribution center (PC) cabinet and motor control center (MCC).This device is suitable for the electricity distribution system which adopt AC 50(60)HZ, rated voltage less than or equal to 660 v and rated current under 4000 A. It contains low voltage input main cabinet, the output distribution cabinet, reactive power compensation and wirings cabinet (dual power supply).The low voltage unitized equipment usually be placed in the back end of the transformer, it's belongs to the primary distribution equipment, provides low-voltage AC power for the rear end machine room, power consumption equipment, lighting, fire protection and so on.

            • Product Introduction
            • Product Features
            • Technical Parameters

            Product Introduction

            The GCK low voltage draw-out type switch cabinet (hereinafter referred to as "switch cabinet") consists of two parts: power distribution center (PC) cabinet and motor control center (MCC).This device is suitable for the electricity distribution system which adopt AC 50(60)HZ , rated voltage less than or equal to 660 v and rated current under 4000 A. it contains low voltage input main cabinet, the output distribution cabinet, reactive power compensation and wirings cabinet (dual power supply).The low voltage unitized equipment usually be placed in the back end of the transformer, it's belongs to the primary distribution equipment, provides low-voltage AC power for the rear end machine room, power consumption equipment, lighting, fire protection and so on.

            Product Features

            Obtained the 3C authentication
            It has high breaking ability, good dynamic and thermal stability, advanced and reasonable structure, flexible electrical scheme, strong universality, arbitrary combination of various scheme units.
            It has many advantages such as high number of circuits, saving space, high level protection, safe and reliable, convenient maintenance, etc.
            High reliability, adopt the well-known brands switching devices , isolation installation for first circuit and secondary circuit.
            Intelligent, all input circuits are equipped with smart meters to detect full power parameters, and upload data to machine room via R485 interface, output the circuits status by indicator light.

            Product Parameters

            item parameter value
            Rated insulation voltage AC660V
            Rated working voltage AC380V
            Power center PC
            Busbar maximum rated current. 4000A
            Busbar short-time withstand current (1 second effective value) 80kA
            Busbar peak withstand current. 176kA
            Motor control center MCC
            Maximum rated current of vertical bus 1000A
            Vertical busbar short time withstand current 1 second effective value 30kA
            Vertical busbar peak withstand current 63kA
            Enclosure protection class IP30

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