630A 1250A Box Type Substation Power Supply

• Type: Distribution Metering Box
• Structure: Protection
• Certification: ISO9001:2000, CCC
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: 1 Uint
• Model NO.: AHSRM-12/V
• 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

12 kV SF6 V-GIS High Voltage Ring Main Unit Switchgear

Main Application: The SF6 gas insulated switchgear (GIS) is used 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

Manufacturer: Guangdong Anhao Electrical Equipment Co., Ltd

Product Features

Product Description:

Introducing the switchgear from Guangdong Anhao Electrical Equipment Co., Ltd. This innovative product is equipped with a perfect "Five Prevention" interlock device, ensuring complete elimination of personnel injury and equipment operation failure due to human error. The switchgear utilizes SF6 gas as an arc extinguishing and insulating medium, providing reliable performance.

With a fully sealed and insulated design, this switchgear boasts an IP67 protection level and a safe pressure relief channel for personnel safety even in extreme situations. Its compact cabinet size saves space and allows for easy installation. Additionally, the switchgear can be customized with electric, remote control, and detection devices to meet various user needs.

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

630A 1250A Box Type Substation Power Supply

Discover our high-quality substation power supply units for efficient power distribution. Ideal for indoor and outdoor use. Explore now!

Product Description

Welcome to Guangdong Anhao Electrical Equipment Co., Ltd

Product: Applicable Conditions

Altitude: ≤2000m

Ambient temperature: -35ºC to +40ºC

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

Seismic capacity: 8 degrees

For more information, please visit Guangdong Anhao Electrical Equipment Co., Ltd

Product Photo

Company Profile

Guangdong Anhao Electrical Equipment Co., Ltd specializes in manufacturing 630A and 1250A Box Type Substation Power Supply units. Our products include Ring Main Units, Prefabricated Substations, SF6 Gas Insulated equipment, Distribution Transformers, GIS, Switchgear, Circuit Breakers, and more. We offer a wide range of high-quality electrical solutions for various substation needs, both indoor and outdoor.

Discover our 630A & 1250A Box Type Substation Power Supply for efficient power distribution. Ideal for indoor & outdoor use, with SF6 gas insulation.

630A 1250A Box Type Substation Power Supply

Discover our efficient Substation Power Supply for various applications. Includes Ring Main Unit, Prefabricated Substation, and more.