High Voltage Isolator Switch with Customizable Load Break Disconnectors

• Customization: Available
• Type: 10kv/12kv/15kv
• Structure: According to Customer Requirements
• Model NO.: (H)GWBEB
• Installation: Outdoor High-voltage
• Operation: Manual/Electric/Pneumatic/Hydraulic
• Grounding Mode: According to Customer Requirements
• Movement Mode: According to Customer Requirements
• Number of Poles: According to Customer Requirements
• Grounding: According to Customer Requirements
• Series: Two
• Run: According to Customer Requirements
• Switching Mode: According to Customer Requirements
• Common Model: Gw9
• Structure of Operating: According to Customer Requirements
• Certification: ISO, RoHS, CE
• Brand: Chbeb
• Customizable: OEM/According to Customer Requirements
• Transport Package: Standard Shipping Packing
• Specification: 45*55*38mm
• Trademark: CHBEB
• Origin: China
• HS Code: 853530900
• Production Capacity: 5000 PCS/Quarter

Product Description

Product Description

Introducing the robust and reliable (H)GWBEB type outdoor high-voltage isolation switch, elegantly engineered as an isolation disconnect switch. This advanced solution is meticulously crafted for seamless operation on 10(12, 15, 24)kV high voltage power transmission and distribution lines. Its primary function is to safely open and close single-phase or three-phase circuits under voltage, albeit without load, ensuring the utmost in operational safety and efficiency.

Specifically tailored for single-phase applications within three-phase line systems, this switch boasts a simple yet effective design that offers unmatched cost-efficiency and ease of operation. With a selection of rated currents available—ranging from 200, 400, 600, 800, 1000, to 1250 amps—these switches integrate essential components such as a base, post insulators, conductive parts, and a mechanical section. The gate knife structure, featuring two conductive blades per phase and fortified with external compression springs on each side, ensures optimal contact pressure through adjustable spring height. Operated using an insulated hook stick, it also includes a secure self-locking device for reliable operation.

Working Environment:

Designed for locations with an altitude not exceeding 1000 meters, ensuring optimal performance.

Operates efficiently within an ambient temperature range of maximum +40°C to minimum -30°C.

Can withstand outdoor wind speeds up to 35 meters/second, maintaining stability and function.

Engineered to endure seismic intensity up to 8 degrees, suitable for installations in areas without frequent severe vibrations.

Ideal installation sites are free from gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive mediums that could impair switch insulation and conductivity.

Note:

SHOULD THE NORMAL OPERATING CONDITIONS BE SURPASSED, USERS ARE ENCOURAGED TO ENGAGE IN DISCUSSIONS WITH THE COMPANY FOR CUSTOM SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. Initiate pre-installation by meticulously removing all dust and dirt from components, and gently clean the surface of the insulating porcelain bottle.
2. Thoroughly scrub the wiring surface of the ground screw to ensure optimal connectivity.
3. Apply a protective layer of industrial Vaseline to all rotating parts and contact areas for enhanced durability.
4. Diligently inspect the contact surfaces, adjusting the compression spring height to meet the specifications provided in Table II for consistent contact pressure.
5. Exclusively designed for hoisting applications, this switch pairs perfectly with transformers on the line for seamless integration.
6. With a rated current capacity of 200-400 ampere hours, typically utilizing three mounting holes, this switch also supports 600-1000A requirements with the same mounting configuration.

Conduct an annual inspection of the following switch components:
Efficiently remove any dirt accumulation from conductive parts, contact surfaces, and the insulating porcelain bottle to maintain optimal performance.

Inspect all parts for any signs of damage, with particular focus on detecting damage or cracks in the insulating porcelain bottle.

Ensure the contact surface of the conductive part maintains excellent condition for reliable operation.

Detailed Photos

Product Parameters

The main technical parameters								Table I
Model	Rated voltage kV		Rated current A	kA			10 seconds thermal stable current kA
				peak		Valid values
(H)GW	10 12 15		200	5		9	5
			400	21		15	10
			600	35		25	14
			630	35		25	14
			800	35		25	14
			1000	50		35	20
Contact force parameters									Table II
Model		Rated current(A)			contact pressure(kgf)
(H)GW		5			9
		21			15
		35			25
		35			25
		35			25
		50			35

Certifications