Chbeb Customizable China Origin Hgwbeb Outdoor Isolator Switch

• 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

(H)GWBEB type outdoor high-voltage isolation switch, also known as an isolation disconnect switch, is expertly crafted for deployment on 10(12, 15, 24)kV high voltage power transmission and distribution lines. It proficiently opens and closes single-phase or three-phase circuits in scenarios where loads are absent but voltage remains present, ensuring seamless operational functionality.

This switch is specifically tailored for single-phase application within three-phase line systems, boasting a design that emphasizes simplicity, cost-efficiency, and user-friendliness. Customers can select from an array of rated currents: 200, 400, 600, 800, 1000, and 1250 amps. The switch's robust construction includes a base, post insulators, conductive components, and a mechanical section. Its gate knife structure facilitates efficient circuit opening and closing. Each phase's gate knife features a pair of conductive blades, accompanied by external compression springs on both sides. By deftly adjusting the spring height, the requisite contact pressure for the gate knife is achieved. The switch operations, including opening and closing actions, are executed with an insulated hook stick and feature a secure self-locking mechanism.

Working Environment:

Altitude constraints: Must not exceed 1000 meters;

Ambient temperature guidelines: Maximum +40°C; Minimum -30°C;

Outdoor wind speed limitations: Should not surpass 35 meters/second;

Seismic intensity should remain below 8 degrees; the installation site must not be subject to frequent severe vibrations, ensuring the switch's longevity and stability.

The installation environment must be free from gases, chemical deposits, salt mist, dust, dirt, or any explosive or corrosive mediums that could compromise the switch's insulation and conductivity.

Note:

WHEN NORMAL USE CONDITIONS ARE EXCEEDED, USERS HAVE THE OPTION TO NEGOTIATE WITH OUR COMPANY FOR CUSTOM SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. Ensure all parts are pristine by removing dust and dirt, and meticulously wiping the insulating porcelain bottle's surface.
2. Thoroughly scrub the wiring surface of the ground screw to ensure optimal connectivity.
3. Apply a protective layer of industrial Vaseline to the rotating components and contact areas to promote smooth function and longevity.
4. Inspect the contact surfaces and adjust the compression spring height to meet the pressure standards outlined in Table II.
5. This switch is meticulously engineered for hoisting applications and is designed to function in conjunction with the transformer on the line, ensuring optimal integration.
6. Switch specifications: The rated current ranges from 200-400 ampere hours, generally requiring only three mounting holes, while 600-1000A configurations also use three mounting holes for stability.

It is essential to perform an annual check on the following parts of the switch to ensure continued reliable performance:
Conduct regular cleaning of conductive parts, contact surfaces, and the insulating porcelain bottles' surfaces to maintain impeccable performance.

Inspect all components for potential damage, with particular emphasis on identifying any harm or cracks in the insulating porcelain bottle.

Ensure that the contact surfaces of the conductive parts remain in excellent condition.

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