Customizable Durable Isolator Switch 10/12/15kv (H) Gwbeb Outdoor 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, popularly known as an isolation disconnect switch, is meticulously engineered for seamless operation on 10(12, 15, 24)kV high voltage power transmission and distribution lines. Its primary function is to efficiently open and close single-phase or three-phase circuits without interrupting the load, but with voltage present, ensuring reliability and performance.

Designed specifically for single-phase applications within three-phase line systems, this switch boasts a straightforward structure, making it both economical and user-friendly. It supports a range of rated currents: 200, 400, 600, 800, 1000, and 1250 amps. Each switch is a composition of a robust base, sturdy post insulators, high-conductivity parts, and a precise mechanical section. The unique gate knife structure facilitates smooth circuit operations, with each phase's gate knife comprising dual conductive blades complemented by external compression springs. These springs can be adjusted for optimal contact pressure, enhancing reliability. The switch is manipulated with an insulated hook stick, providing ease of control, and includes a self-locking mechanism for added security.

Working Environment:

Designed to perform optimally at altitudes not surpassing 1000 meters;

Operational within a temperature range: maximum +40°C; minimum -30°C;

Capable of withstanding outdoor wind speeds up to 35 meters/second;

Suitable for areas with seismic intensity not exceeding 8 degrees, provided the site is free from frequent severe vibrations.

Installation sites must be devoid of gases, chemical deposits, salt mist, dust, dirt, or any explosive or corrosive mediums that could significantly compromise the switch's insulation and conductivity.

Note:

SHOULD YOUR OPERATING CONDITIONS EXCEED THE NORMAL PARAMETERS LISTED, WE WELCOME NEGOTIATIONS TO CUSTOMIZE YOUR REQUIREMENTS.

Installation, Use and Adjustment

Pre-installation work

1. Ensure all components are free from dust and dirt; meticulously clean the surface of the insulating porcelain bottle for optimal performance.
2. Thoroughly cleanse the wiring surface of the ground screw to ensure excellent conductivity.
3. Apply industrial Vaseline generously to all rotating parts and contact areas to maintain smooth operation.
4. Inspect the contact surface and adjust the compression spring height meticulously to ensure the contact pressure aligns with Table II for optimal performance.
5. This switch is exclusively designed for hoisted applications and should be used in tandem with transformers along the line to ensure maximum efficiency.
6. The switch is rated for currents of 200-400 ampere hours, making use of three distinct mounting holes, while the 600-1000A variants also utilize three mounting holes to ensure stability and reliability.

Conduct an annual inspection of these vital switch components:
Diligently remove any dirt from conductive parts, contact surfaces, and the insulating porcelain bottle to maintain peak performance.

Inspect every component for potential damage, placing special emphasis on examining the insulating porcelain bottle for any signs of damage or cracks.

Verify the integrity of the conductive part's contact surface, ensuring it remains in prime 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