Customizable High-Voltage Isolator Switch for Outdoor Use by 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

(H)GWBEB type outdoor high-voltage isolation switch, also referred to as an isolation disconnect switch, is expertly engineered for use on 10(12, 15, 24)kV high voltage power transmission and distribution lines. This sophisticated device is designed to efficiently open and close single-phase or three-phase circuits with absolutely no load, while safely maintaining the presence of voltage throughout the process.

Crafted for single-phase application within three-phase line systems, this switch boasts a straightforward structure, ensuring cost-effectiveness and user-friendly operation. Available with an impressive range of rated currents—200, 400, 600, 800, 1000, and 1250 amps—these switches are comprised of a robust base, durable post insulators, high-quality conductive parts, and a reliable mechanical section. Featuring a gate knife structure for seamless circuit operation, each phase's gate knife includes two precisely engineered conductive blades, complemented by external compression springs on either side. The spring height adjustment facilitates ideal contact pressure for optimal switch performance. With an insulated hook stick for easy operation and a secure self-locking device, this switch is designed for maximum efficiency and control.

Working Environment:

Altitude not exceeding a striking 1000 meters;

Ambient temperature range: a maximum of +40°C, ensuring functionality in a warm climate; a minimum of -30°C, adeptly handling colder environments;

Outdoor wind speeds elegantly managed up to 35 meters/second;

Seismic intensity gracefully withstood up to 8 degrees, with installation sites free from frequent severe vibrations.

The designated installation site must be devoid of gases, chemical deposits, salt mist, dust, dirt, or any other explosive or corrosive mediums that might detrimentally impact the switch's insulation and conduction capabilities.

Note:

WHEN THE ABOVE NORMAL USE CONDITIONS ARE EXCEEDED, THE USER IS ENCOURAGED TO ENGAGE IN NEGOTIATIONS WITH THE COMPANY FOR TAILORED SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. Ensure all parts are pristine by removing dust and dirt, then meticulously cleanse the surface of the insulating porcelain bottle to ensure maximum effectiveness and longevity.
2. Thoroughly scrub the wiring surface of the ground screw for immaculate connection quality.
3. Apply a premium layer of industrial Vaseline to the rotating parts and contact areas to guarantee smooth operation and prevent wear.
4. Inspect the contact surface meticulously, adjusting the height of the compression spring to ensure the contact pressure strictly complies with Table II for optimal performance.
5. This switch is specifically tailored for hoisting use and is expertly designed to operate in harmony with the transformer on the line, ensuring seamless integration and functionality.
6. The switch boasts a rated current of 200-400 ampere hours, typically utilizing three mounting holes for secure installation; higher capacities from 600-1000A similarly utilize three mounting holes, ensuring stability and durability.

Annual maintenance checklist to ensure peak performance and longevity:
Meticulously remove dirt and grime from conductive parts, contact surfaces, and the insulating porcelain bottle's surface to maintain optimal conductivity.

Conduct a thorough inspection of all parts for any potential damage, with particular attention to assessing the insulating porcelain bottle for any signs of damage or cracks.

Ensure the contact surface of the conductive part remains in excellent condition, safeguarding the switch's operational integrity.

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