Gas Insulated Ring Main Unit for High-Voltage Distribution

• Customization: Available
• Type: Distribution Metering Box
• Structure: Protection
• Model NO.: XGN15
• Certification: ISO9001:2000, CCC
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: 1 Uint
• Application Range: Power Plants
• Shell Material: Stainless Steel
• Shell Protection Grade: IP67
• Brand: Anhao
• Lead Tme: 15-30days
• Rated Voltage: 12kv
• Rated Current: 630A 1250A
• Rated Frequency: 50Hz
• Transport Package: Plywood Cases
• Specification: 160kg
• Trademark: AH-SRM-12
• Origin: Guangdong, China
• Production Capacity: 20000 Units/Per Years

Product Description

36 kv SF6 V-Gis High Voltage Ring Main Unit Switchgear

36 kv SF6 V-Gis High Voltage Ring Main Unit Switchgear

The SF6 gas insulated switchgear (GIS) is designed for receiving and distributing electric energy in power systems. It is widely used in various applications including:

• Small secondary distribution stations


• Switching stations


• Urban residential areas


• Airports


• Railways and tunnels

Manufactured by Guangdong Anhao Electrical Equipment Co., Ltd., this high voltage ring main unit switchgear offers reliable and efficient power supply solutions for different industries and locations.

Product Features

Product Description: Gas Insulated Switchgear

Introducing the Gas Insulated Switchgear from Guangdong Anhao Electrical Equipment Co.,ltd. This state-of-the-art switchgear is designed to meet the reading habits of English-speaking natives, providing a reliable and efficient solution for various electrical applications.

Key Features:

• Perfect "Five Prevention" interlock device eliminates personnel injury and equipment operation failure caused by human error operation.


• Uses SF6 gas as arc extinguishing and insulating medium, ensuring safe and efficient operation.


• Fully sealed and insulated with an impressive protection level of IP67.


• Reliable safe pressure relief channel guarantees personnel safety even in extreme cases.


• Unaffected by the external environment, ensuring consistent performance.


• Compact cabinet size that doesn't occupy much space, making installation hassle-free.


• Can be equipped with electric, remote control, and detection devices based on user requirements.

Experience the convenience and reliability of our Gas Insulated Switchgear. Trust Guangdong Anhao Electrical Equipment Co.,ltd to provide you with top-notch electrical solutions.

Technical Parameters

12kv Technical  Parameter	Unit	C module	F module	V module		CB module
		Load break switch	Switch fuse	Vacuum circuit breaker	Isolate/ earthing switch	Vacuum circuit breaker	Isolate/ earthing switch
Rated Voltage	KV	12	12	12	12	12	12
Rated Frequency	HZ	50	50	50	50	50	50
Power Frequence Withstand Voltage	KV	42	42	42	42	42	42
Impulse Withstand Voltage	KV	75/85	75/85	75/85	75/85	75/85	75/85
Rated Current	A	630	1250	630	630
Closed Loop	A	630
Off Load Cable Charging	A	10
Rated Active Load Drop-oput Current	A	630	630
When Earth Fault Frop out Current of Cable Charging	A	17.4
Short Circuit Drop-out Current	KA		31.5	25
Making Capacity	KA	50	note	63	63	63	63
Rated Short Time Withstand Current	KA/3S	20		20	20	25	25
Transfer Current	A		1700
Loop Resistance	μΩ	≤300	≤600
Mechanical Life	Times	5000	5000	10000	3000	10000	3000

24kv Technical  Parameter	Unit	C module	F module	V module		CB module
		Load break switch	Switch fuse	Vacuum circuit breaker	Isolate/ earthing switch	Vacuum circuit breaker	Isolate/ earthing switch
Rated Voltage	KV	24	24	24	24	24	24
Rated Frequency	HZ	50	50	50	50	50	50
Power Frequence Withstand Voltage	KV	65	65	65	65	65	65
Impulse Withstand Voltage	KV	125	125	125	125	125	125
Rated Current	A	630	125	630
Closed Loop	A	630
Off Load Cable Charging	A	10
Rated Active Load Drop-oput Current	A	31.5	630
When Earth Fault Frop out Current of Cable Charging	A	43.3
Short Circuit Drop-out Current	KA			20	20	25
Making Capacity	KA	50		50	50	63	63
Rated Short Time Withstand Current	KA/3S	20		16	16	20	20
Transfer Current	A		1400
Loop Resistance	μΩ	≤300	≤600
Mechanical Life	Times	5000	5000	10000	10000	10000	5000

Gas Insulated Ring Main Unit for High-Voltage Distribution by Guangdong Anhao Electrical Equipment Co.,ltd. A reliable solution for power distribution with high-voltage transformers, circuit breakers, and load switches. This gas insulated substation ensures efficient and safe power supply.

Product Description

Applicable Conditions
Altitude	≤2000m
Ambient Temperature	-35ºC~+40ºC
Relative Humidity (Daily Average)	≤95%
Relative Humidity (Monthly Average)	≤90%
Seismic Capacity	8 degrees

Guangdong Anhao Electrical Equipment Co.,ltd presents a high-quality product designed to meet your specific needs. Our product is suitable for various conditions and offers exceptional performance. With the following features and benefits, you can trust our product to deliver outstanding results:

• Altitude: Our product is designed to operate flawlessly at altitudes up to 2000m, ensuring reliable performance even in elevated locations.


• Ambient Temperature: With a wide operating temperature range of -35ºC to +40ºC, our product can withstand extreme weather conditions, providing consistent functionality.


• Relative Humidity: Our product is built to handle high humidity environments. It can operate efficiently with a daily average relative humidity of up to 95% and a monthly average relative humidity of up to 90%.


• Seismic Capacity: Engineered to withstand seismic activities, our product has a seismic capacity of 8 degrees, ensuring stability and durability even in earthquake-prone areas.

Choose Guangdong Anhao Electrical Equipment Co.,ltd for a reliable and efficient solution that meets your requirements. Trust our product to perform exceptionally well in various conditions, providing you with peace of mind and superior performance.

Product Photo

Company Profile

Guangdong Anhao Electrical Equipment Co.,ltd specializes in manufacturing Gas Insulated Ring Main Units for High-Voltage Distribution. Our products include Gas Insulated Box Type Substations, Prefabricated Substations, Sf6 Gas Insulated Cabinets, High-Voltage Distribution Transformers, Power Supply Substations, Gas Insulated Substations, Gas Insulated Switchgears, and more. We offer a wide range of solutions for high-voltage distribution needs.

Gas Insulated Ring Main Unit for High-Voltage Distribution

Discover our advanced Gas Insulated Ring Main Unit, designed for efficient high-voltage distribution. Perfect for power supply substations and gas insulated switchgear. Explore our range now!

Gas Insulated Ring Main Unit for High-Voltage Distribution is a reliable and efficient solution for power distribution. This Gas Insulated Box Type Substation is designed for easy installation and operation. It features a High-Voltage Distribution Transformer and Gas Insulated Switchgear for optimal performance. With its High-Voltage Distribution Fuse and Electrical Gas Insulated Ring Main Unit, it ensures safe and reliable power distribution. Perfect for Power Supply Substations and Prefabricated Box Type Substations.