High-Voltage Outdoor Isolator Switch Load Break Disconnector (H) Gwbeb Chbeb

• 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 (H)GWBEB type outdoor high-voltage isolation switch: a pinnacle of engineering designed to seamlessly connect and disconnect circuits on high-stakes 10(12, 15, 24)kV power transmission and distribution lines. This state-of-the-art isolation disconnect switch is adept at managing single-phase or three-phase circuits under live conditions, ensuring your operations remain smooth and uninterrupted.

Engineered for excellence, this switch is tailored for single-phase applications within three-phase line systems, offering a harmonious blend of simplicity, affordability, and user-friendliness. With rated currents of 200, 400, 600, 800, 1000, and 1250 amps, it promises versatility across various operational needs. The robust construction comprises a base, post insulators, conductive parts, and an efficient mechanical section. Its precise gate knife structure guarantees swift circuit operation, reinforced by a dual-blade configuration and external compression springs for optimal contact pressure. Operation is effortlessly managed via an insulated hook stick, complemented by a reliable self-locking mechanism.

Working Environment:

Ideal for altitudes up to 1000 meters;

Operates within a temperature range of -30°C to +40°C, ensuring reliable performance across diverse climates;

Handles outdoor wind speeds up to 35 meters/second, making it resilient against natural forces;

Withstands seismic intensities up to 8 degrees, provided the installation site is free from recurrent severe vibrations.

Designed for clean environments, the installation site should be devoid of gases, chemical residues, salt mist, dust, dirt, or other explosive or corrosive substances that could compromise insulation and conductivity integrity.

Note:

SHOULD YOUR CONDITIONS EXCEED THESE NORMAL PARAMETERS, WE ENCOURAGE A DIALOGUE WITH OUR COMPANY TO EXPLORE CUSTOM SOLUTIONS.

 

Installation, Use and Adjustment

Pre-installation work

1. Thoroughly cleanse all parts, paying special attention to the insulating porcelain bottle's surface to ensure optimal performance.
2. Meticulously scrub the ground screw's wiring surface to maintain electrical integrity.
3. Apply a protective layer of industrial Vaseline to all rotating parts and contact areas to enhance durability and efficiency.
4. Inspect and adjust the compression spring height to align the contact pressure with Table II standards, ensuring precise operation.
5. This switch is optimized for hoisting applications and is seamlessly compatible with transformers on the line, enhancing operational synergy.
6. The switch's rated current ranges from 200 to 400 ampere hours, typically utilizing three mounting holes; for 600-1000A applications, three mounting holes are also employed.

Perform an annual inspection to ensure continued reliability:
Maintain cleanliness by removing dirt from conductive parts, contact surfaces, and the insulating porcelain bottles' surface.

Conduct a thorough examination of all components for damage, with special attention to the insulating porcelain bottles for any signs of cracks or defects.

Inspect the contact surface of the conductive parts to ensure they are in prime condition for optimal conductivity.

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