Compact Solid Type Switchgear for Substations

Product Details
Customization: Available
Certification: VDE, CCC, ISO9001
Shell Material: Stainless Steel
Diamond Member Since 2025

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  • Compact Solid Type Switchgear for Substations
  • Compact Solid Type Switchgear for Substations
  • Compact Solid Type Switchgear for Substations
  • Compact Solid Type Switchgear for Substations
  • Compact Solid Type Switchgear for Substations
  • Compact Solid Type Switchgear for Substations
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  • Overview
  • Product Description
  • Product Parameters
  • Company Profile
Overview

Basic Info.

Model NO.
Solid type Switchgear
Voltage Level
Medium Voltage
Installation
Fixed
Structure
Cabinet
Current
DC
Protection
IP67
Voltage
12kv/24kv
Current Specification
630A-1250A
Protection Grade
IP67
Transport Package
Export Packaging
Specification
customized
Trademark
SUVELL
Origin
China
HS Code
8535210000
Production Capacity
100 PCS/Month

Product Description

Product Description

 

DR-GTXGN-12 Solid insulated ring switchgear is a new generation of environment-friendly composite green ring switchgear developed by our company. It is a fully sealed power supply unit. All live components and switches were sealed in an epoxy resin shell. SF gas was not present in the shell. The whole switching device is not affected by the external environment, ensuring the reliability of operation and personal safety, and achieving maintenance-free.

 

The solid insulated ring cabinet is composed of three kinds of switches, namely V unit (circuit breaker unit),C unit (load switching unit), and F unit (combined electrical unit). Each unit can be used separately or freely extended. Its structure is divided into intelligent control instrument room, operating mechanism and primary part, instrument room can be equipped with microcomputer protection (controller). The primary part adopts the APG automatic gel process, the isolation switch and the arc extinguishing chamber are completely sealed in epoxy resin, and the special joint is connected with the bus bar. The arc extinguishing chamber adopts special copper-chromium contact material, R-type longitudinal magnetic field contact, and complete one-time sealing process. Compared with the previous interrupter (copper-aluminum contact material, cup-shaped longitudinal magnetic field contact structure, and incomplete one-time sealing process), the interrupter's short-circuit current breaking capacity and stability, electrical life, temperature rise and cut-off green level are significantly improved. The operating mechanism adopts the elastic operating mechanism integrated with the switch, that is, the isolation switch and the main switch elastic operating mechanism are a whole. This can facilitate the realization of interlocking, and fewer parts of the mechanism, reduce unnecessary transmission links, high reliability, and can achieve electric operation according to user needs. Solid green completely closed switchgear: is the use of solid green material as the main insulating medium and conductive connection, isolation switch, ground switch, main bus, branch bus and other main electrical circuit after a single or combined with solid green medium encapsulation into one or several with a certain function, can be combined again or expanded with full green, full sealing performance of the module.

 

Product Parameters

Item

Unit

Parameters

Rated Voltage

kV

12

Rated Current

A

630

Rated short time current (4s)

kA

25

Rated peak withstand current

kA

50

Rated short circuit closing current (peak)

kA

50

Rated active load breaking current

A

630

Rated closed-loop breaking current

A

630

Rated cable-charging breaking current

A

10

Rated breaking transfer current of combination apparatus

A

3700

1min power frequency withstand voltag

Interphase relative vacuum fracture

kv

42

Isolating fracture

kV

48

Lightning impulse withstand voltage

Interphase relative vacuum fracture

kV

75

Isolating fracture

kV

85

Mechanical life

Breaker

Time

10000

Isolation knife, grounding knife

Time

3000

Level of protection

 

IP4X

Enclosure protection class

 

IP4X

Partial discharge

pC

≤20 (Measured at 1.2Ur)





 

Company Profile

Compact Solid Type Switchgear for SubstationsCompact Solid Type Switchgear for SubstationsCompact Solid Type Switchgear for SubstationsCompact Solid Type Switchgear for SubstationsCompact Solid Type Switchgear for SubstationsCompact Solid Type Switchgear for Substations






 

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