Custom Outdoor Load Break Disconnector High Voltage Isolator Switch 10/12/15kv

• 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 pivotal component known as an isolation disconnect switch. Engineered for exceptional performance on 10(12, 15, 24)kV high voltage power transmission and distribution lines, this switch seamlessly facilitates the opening and closing of single-phase or three-phase circuits under voltage conditions, yet without a load.

Crafted for unparalleled efficiency, this switch is tailored for single-phase applications in three-phase line systems, boasting a simplistic design, cost-effectiveness, and user-friendly operation. The array of available rated currents spans 200, 400, 600, 800, 1000, to 1250 amps. The switch's architecture comprises a robust base, durable post insulators, conductive components, and a precise mechanical section. Central to its operation is the innovative gate knife structure, designed for flawless circuit engagement and disengagement. Each phase utilizes a dual conductive blade configuration, reinforced with external compression springs on either end. By adjusting spring height, the essential contact pressure for the switch's gate knife is effortlessly achieved. The switch's operation is simplified with an insulated hook stick, ensuring reliable opening and closing, complete with a self-locking mechanism for enhanced security.

Working Environment:

Designed for altitudes not exceeding 1000 meters;

Adaptable to ambient temperatures with a maximum of +40°C and a minimum of -30°C;

Resilient against outdoor wind speeds up to 35 meters/second;

Built to withstand seismic intensities up to 8 degrees, while providing a stable installation site free from frequent severe vibrations.

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

Note:

SHOULD THE ABOVE NORMAL USAGE CONDITIONS BE EXCEEDED, USERS MAY ENGAGE IN DISCUSSIONS WITH OUR COMPANY.

Installation, Use and Adjustment

Pre-installation work

1. Initiate by removing dust and dirt from all parts, and meticulously wipe the surface of the insulating porcelain bottle for optimal performance.
2. Thoroughly scrub the wiring surface of the ground screw to ensure clean and effective connections.
3. Apply a protective layer of industrial Vaseline to all rotating parts and contact areas to enhance durability and performance.
4. Examine the contact surface and adjust the compression spring height to ensure the contact pressure adheres to the specifications in Table II.
5. Engineered exclusively for hoisting applications, this switch is designed to be seamlessly integrated with transformers on the line.
6. With a rated current of 200-400 ampere hours, this switch typically utilizes three mounting holes, while the 600-1000A variants also make use of three mounting holes.

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

Inspect all components for signs of damage, with a focus on identifying any impairments or cracks in the insulating porcelain bottle.

Assess the conductive part's contact surfaces to ensure they 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