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GCS Withdrawable LV Switchgear

GCS Withdrawable LV Switchgear is configured to the purchaser's network, load and site requirements. The typical range below is for product-page reference; final guaranteed values are confirmed in the approved technical schedule.

RATED VOLTAGE
Up to 690 V

RATED CAPACITY
Up to 6,300 A

STANDARDS BASIS
IEC 61439

TYPICAL APPLICATION
Industrial power distribution, utilities, motor-control centers and large commercial facilities.

  • Overview
  • Recommended Products

Appurtenance

  • Withdrawable functional units.
  • intelligent MCC.
  • protection and metering.
  • multiple forms of separation and communication options.

Inquiry

Please provide the following information so the product selection and quotation can be prepared accurately:

  • Single-line diagram, rated voltage/current and frequency.
  • Short-circuit level, bus arrangement and feeder schedule.
  • Protection relay, metering, interlocking and communication requirements.
  • Internal-arc/IP requirement, cable interface, auxiliary supply and standard.

Overview

General Product Overview

GCS withdrawable low-voltage switchgear is a modular system for power distribution and motor-control applications. Main bus rating, short-circuit withstand, form of separation, feeder arrangement, metering and communication are configured to the load schedule.

Main Technical Specifications

Parameter

Typical range / configuration basis

Rated voltage

Up to 690 V

Rated capacity

Up to 6,300 A

Frequency

50 Hz or 60 Hz; utility-specific where applicable

Standards basis

IEC 61439

Rated current

Selected from the approved load schedule and bus arrangement

Short-circuit duty

Confirmed from the system fault study

Protection

Relay, metering, interlocking and trip logic by single-line diagram

Communication

Hardwired or digital interfaces to the project SCADA/BMS

Protection and Control Configuration

The equipment lineup is built from the single-line diagram, fault study and feeder schedule. Breaker ratings, busbar system, protection logic, metering, interlocks, cable compartments and communication interfaces are confirmed in the approved drawings.

  • Withdrawable functional units.
  • intelligent MCC.
  • protection and metering.
  • multiple forms of separation and communication options.

Main Applications

Industrial power distribution, utilities, motor-control centers and large commercial facilities.

  • Utility transmission and distribution substations.
  • Industrial and infrastructure power systems.
  • Renewable-energy and commercial distribution.

Engineering Support

Apex supports requirement review, product selection, drawing and interface coordination, manufacturing follow-up, inspection/test-document coordination, export packing and delivery planning. The final scope is defined in the quotation and approved technical agreement.

Recommended Products

High-Voltage GIS Switchgear | KYN28 Metal-Clad MV Switchgear | Medium-Voltage Ring Main Unit

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