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Hyundai Gas Insulated Switchgear for Power Substation
Hyundai Gas Insulated Switchgear for Power Substation
Hyundai Gas Insulated Switchgear for Power Substation
Hyundai Gas Insulated Switchgear for Power Substation
Hyundai Gas Insulated Switchgear for Power Substation
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Hyundai Gas Insulated Switchgear for Power Substation
Hyundai Gas Insulated Switchgear for Power Substation
Hyundai Gas Insulated Switchgear for Power Substation
Hyundai Gas Insulated Switchgear for Power Substation
Hyundai Gas Insulated Switchgear for Power Substation

Hyundai Gas Insulated Switchgear for Power Substation

Breaking Capacity: High Voltage Circuit Breakers
Operation: Manual Type
Speed: High-Speed Circuit Breaker
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Product Description

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Basic Specifications

Model:
GIS
Arc-extinguishing Medium:
Air
Installation:
Fixed
Structure:
GIS
Poles Number:
3
Type:
Circuit Breaker
Function:
Failure Protection, Overcurrent Protection
Certification:
VDE, ISO9001, CE, CB, CCC
Rated Current:
2000A
Rated Voltage:
72.5 kV to 800 kV
Protection:
Overload
Breaking Capacity:
150kA@415V, Icu=100%Ics
Insulation Voltage:
1000V
Origin:
China
★

Product Description

The SF6 Gas Insulated Switchgear (GIS) contains major substation equipment, such as gas circuit breaker, disconnecting switch, earthing switch, voltage transformer, current transformer, and lightning arrester in the grounded metallic enclosure and is filled with SF6 gas, which has the best insulation and arc-quenching capabilities. Accordingly, GIS is the most advanced switchgear with many excellent features including compactness, safety, high reliability, easy operation, long maintenance intervals and compatibility with its surroundings. Especially, the development of the 3-phase encapsulated GIS achieves more economical and compact substation.
Gas Insulated Switchgear System
GIS Component
GIS Interior Structure
Switchgear Module
Insulated Components
Technical Drawing
GIS Schematic
Power Substation Equipment
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Technical Parameters

Basic Type TS100 TS160
Frame Size [A] 100 160
No. of Poles 3, 4 3, 4
Rated Ultimate Breaking Capacity (Icu) NiHiu NiHiu
220/240V [kA] 100120200 100120200
380/415V [kA] 5085150 5085150
440/460V [kA] 5070130 5070130
480/500V [kA] 426585 426585
525V [kA] 223550 223550
690V [kA] 101010 101010
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Frequently Asked Questions

What is SF6 Gas Insulated Switchgear (GIS)?
SF6 GIS is a compact, metal-enclosed switchgear consisting of high-voltage components such as circuit breakers and disconnectors, insulated by sulfur hexafluoride (SF6) gas for superior arc-quenching and insulation.
What are the main advantages of GIS over conventional switchgear?
The main advantages include a significant reduction in footprint (compactness), enhanced safety, higher reliability, and protection from environmental factors like pollution or humidity.
What is the rated voltage range for this equipment?
This equipment is designed to operate within a rated voltage range of 72.5 kV up to 800 kV, making it suitable for various substation scales.
Does this GIS support failure protection?
Yes, the system includes functions for circuit-breaker failure protection and overcurrent protection to ensure maximum safety for the power grid.
What certifications does the product comply with?
The product holds several international certifications, including VDE, ISO9001-2000, CE, CB, and CCC, ensuring global quality and safety standards.
Is maintenance difficult for these units?
No, one of the key benefits of SF6 GIS is its long maintenance intervals and easy operation, as the primary components are protected within a sealed metallic enclosure.

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