High-Voltage Outdoor Load Break Switch for 10/12/15kv Applications

• 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 revolutionary (H)GWBEB type outdoor high-voltage isolation switch, meticulously designed to meet the demanding needs of 10(12, 15, 24)kV high voltage power transmission and distribution lines. This state-of-the-art switch excels at effortlessly managing the opening and closing of single-phase or three-phase circuits, offering efficient operation without any load while under voltage. Experience unparalleled safety and reliability with this innovative solution.

This exceptional switch is an engineering marvel designed for single-phase integration within three-phase line systems. Its straightforward design and cost-effectiveness make it a standout choice, complemented by its user-friendly operation. The switch is incredibly versatile, supporting rated currents of 200, 400, 600, 800, 1000, and 1250 amps. Its robust construction includes a durable base, resilient post insulators, premium conductive components, and an effective mechanical section. The ingenious gate knife structure optimizes circuit operations, with dual conductive blades in each phase's gate knife. External compression springs provide ideal contact pressure, adjustable through spring height. Operating the switch is effortless using an insulated hook stick, and the addition of a practical self-locking device enhances security.

Working Environment:

Expertly designed to perform impeccably at altitudes up to 1000 meters;

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

Carefully engineered to maintain optimal performance in outdoor wind speeds up to 35 meters/second;

Ruggedly constructed to withstand seismic intensities up to 8 degrees, ideal for installation sites with minimal severe vibrations.

For superior performance, ensure the installation site is free from gases, chemical deposits, salt mist, dust, dirt, or any other explosive or corrosive substances that could compromise the switch's insulation and conductivity.

Note:

SHOULD CONDITIONS EXCEED THE DEFINED NORMAL USE PARAMETERS, USERS ARE ENCOURAGED TO CONSULT WITH THE COMPANY FOR OPTIMAL SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. To ensure peak performance, meticulously remove dust and dirt from all components. Gently clean the surface of the insulating porcelain bottle to preserve its integrity.
2. Carefully scrub the ground screw's wiring surface to guarantee optimal electrical contact.
3. For seamless operation, apply a protective layer of industrial Vaseline to all rotating parts and contact areas.
4. Diligently inspect the contact surface. Adjust the compression spring height to ensure contact pressure meets the specifications in Table II.
5. This switch is purposefully engineered for hoisting use and is designed to work seamlessly with transformers on the line.
6. The switch accommodates a rated current of 200-400 ampere hours, typically with three mounting holes. For 600-1000A, the configuration remains three mounting holes for optimal stability.

Ensure durability by performing annual inspections on these critical components:
Carefully remove any dirt from conductive parts, contact surfaces, and the insulating porcelain bottle's surface to maintain optimal functionality.

Thoroughly inspect all components for potential damage, with special attention to the insulating porcelain bottle for signs of cracks or damage.

Confirm that the conductive part contact surface is in impeccable condition to ensure efficient operation.

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