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GCK Low-Voltage Draw-out Switchgear

GCK (with performance equivalent to or superior to GCL) low-voltage withdrawable switchgear (hereinafter referred to as “switchgear”) is suitable for three-phase four-wire or three-phase five-wire AC systems with a rated operating voltage of 380 V. It is used in power plants, substations, industrial and mining enterprises, and high-rise buildings within power systems for power reception, power distribution, reactive power compensation, energy metering, lighting, and centralized motor control.

Category:

Low-voltage switchgear

Keywords:

GCK Low-Voltage Draw-out Switchgear

Email:

Jennifer@jxcmee.com

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Product Description

  • 产品描述

  • Product Overview:

    GCK (with performance equivalent to or superior to GCL) low-voltage withdrawable switchgear (hereinafter referred to as “switchgear”) is suitable for three-phase four-wire or three-phase five-wire AC systems with a rated operating voltage of 380 V. It is used in power plants, substations, industrial and mining enterprises, and high-rise buildings within power systems for power reception, power distribution, reactive power compensation, energy metering, lighting, and centralized motor control.

    This product complies with the following standards: GB7251.12-2013 “Low-Voltage Switchgear and Control Gear Assemblies,” JB/T9661 “Low-Voltage Draw-out Switchgear,” and IEC61439 “Low-Voltage Switchgear and Control Gear Assemblies.”

    Model Designation:

    Dimensions and Installation:

    Technical Parameters:

    Rated Insulation Voltage: 660V, 1000V.

    Rated operating voltage: 380V, 660V.

    Auxiliary circuit rated voltage: AC 220V, 380V; DC 110V, 220V.

    Rated frequency: 50 Hz to (60) Hz.

    Rated current: Horizontal busbar ≤ 5000 A; vertical busbar 630 A, 800 A, 1200 A.

    Rated short-time withstand current: 50, 80 kA/1 s; neutral busbar 30 kA/1 s.

    Rated peak current: 105 kA/0.1 s, 50 kA/0.1 s.

    Functional unit (draw-out) breaking capacity: 50 kA (rms).

    Enclosure protection rating: IP30, IP40.

    Busbar configuration: Three-phase four-wire system, three-phase five-wire system.

    Operating modes: Local, remote, automatic.

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+867946369988

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+8613755920751

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sale1@jxcmee.com

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