Gas Insulated Ring Main Unit Switchgear

• Type: Distribution Metering Box
• Structure: Protection
• Certification: ISO9001:2000, CCC
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: 1 Uint
• Model NO.: XGN15
• 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

Guangdong Anhao Electrical Equipment Co.,ltd is a leading manufacturer of this high-quality switchgear.

Product Features

Product Description: Gas Insulated Switchgear

Introducing the Gas Insulated Switchgear by Guangdong Anhao Electrical Equipment Co.,ltd. This cutting-edge switchgear is designed to meet the reading habits of English-speaking natives, providing a comprehensive solution for efficient and safe electrical operations.

• The switchgear is equipped with a perfect "Five Prevention" interlock device, eliminating the risk of personnel injury and equipment failure due to human error.


• Utilizing SF6 gas as an arc extinguishing and insulating medium, this switchgear ensures reliable and efficient performance.


• With a fully sealed and insulated design, the switchgear achieves an impressive protection level of IP67, guaranteeing optimal safety.


• Thanks to its reliable safe pressure relief channel, even in extreme cases, the switchgear ensures the safety of personnel.


• Designed to withstand any external environment, the switchgear remains unaffected by external factors.


• Featuring a compact cabinet size, this switchgear doesn't occupy much space and is easy to install.


• For added convenience, the switchgear can be equipped with electric, remote control, and detection devices, catering to the diverse needs of users.

Experience the reliability and efficiency of the Gas Insulated Switchgear by Guangdong Anhao Electrical Equipment Co.,ltd. Upgrade your electrical operations with this advanced solution today!

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 Switchgear is a reliable and efficient solution for power distribution. Manufactured by Guangdong Anhao Electrical Equipment Co.,ltd, this box-type substation is designed to provide safe and compact power supply. With its SF6 gas insulation, it ensures optimal performance and protection. The unit includes a distribution transformer, circuit breaker, load switch, and power distribution cabinet. Ideal for various applications, including substations and distribution boxes, this gas insulated switchgear is a versatile and essential component for electrical systems.

Product Description

Introducing the high-quality electrical equipment manufactured by Guangdong Anhao Electrical Equipment Co., Ltd. Our product is designed to meet the reading habits of English-speaking natives, ensuring a seamless experience.

Applicable Conditions

• Altitude: ≤2000m


• Ambient temperature: -35ºC~+40ºC


• Relative humidity: Daily average ≤95%, Monthly average ≤90%


• Seismic capacity: 8 degrees

Our electrical equipment is built to withstand various environmental conditions. With an altitude limit of 2000m, it can be used in a wide range of locations. The temperature range of -35ºC to +40ºC ensures reliable performance even in extreme climates. The equipment is designed to operate in environments with a daily average relative humidity of ≤95% and a monthly average relative humidity of ≤90%. This ensures optimal functionality and longevity.

Furthermore, our electrical equipment has a remarkable seismic capacity of 8 degrees. It is engineered to withstand seismic activities, providing stability and safety.

Choose Guangdong Anhao Electrical Equipment Co., Ltd for reliable and durable electrical equipment that meets the reading habits of English-speaking natives. Experience the difference today!

Product Photo

Company Profile

Guangdong Anhao Electrical Equipment Co.,ltd specializes in manufacturing Gas Insulated Ring Main Unit Switchgear. Our products include Box Type Substations, Prefabricated Substations, Distribution Transformers, Power Supplies, and more. We are committed to providing high-quality electrical solutions for power distribution.

Gas Insulated Ring Main Unit Switchgear

Discover our Gas Insulated Ring Main Unit Switchgear, a reliable and efficient solution for power distribution. This box-type substation, also known as a prefabricated substation, features SF6 gas insulation and includes a distribution transformer. With its circuit breaker, load switch, and power distribution cabinet, it ensures safe and effective power supply. Suitable for various applications, including GIS and RMU installations.

Guangdong Anhao Electrical Equipment Co.,ltd offers the Gas Insulated Ring Main Unit Switchgear, a reliable and efficient solution for power distribution. This box-type substation is prefabricated and features SF6 gas insulation. It includes a distribution transformer, circuit breaker, load switch, and power distribution cabinet. Ideal for substations and power supply applications.