High-Voltage Outdoor Isolation Disconnect Switch for Enhanced Safety

• 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

Presenting the state-of-the-art (H)GWBEB type outdoor high-voltage isolation switch, a pinnacle of modern engineering in isolation disconnect technology. Crafted with precision for 10(12, 15, 24)kV high voltage transmission and distribution lines, this exceptional switch excels in the seamless operation of opening and closing both single-phase and three-phase circuits. It performs flawlessly without load while voltage is present, ensuring unparalleled safety and reliability for your power systems.

This switch represents an engineering masterpiece, specifically crafted for single-phase applications within three-phase line systems. It is celebrated for its straightforward structure, cost-effectiveness, and ease of use. With versatility at its core, it accommodates rated currents of 200, 400, 600, 800, 1000, and 1250 amps, featuring a robust base and durable post insulators. High-quality conductive parts and an efficient mechanical section complete the design. The innovative gate knife structure elevates circuit operations, with each phase's gate knife consisting of dual conductive blades. External compression springs on both sides ensure ideal contact pressure, adjustable through the modification of spring height. Operating the switch is effortless using an insulated hook stick, complemented by a secure self-locking device for enhanced safety.

Working Environment:

Expertly designed to deliver exceptional performance at altitudes up to 1000 meters;

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

Built to maintain optimal performance in outdoor wind speeds not exceeding 35 meters/second;

Ruggedly constructed to withstand seismic intensities of up to 8 degrees; ideal for locations with minimal severe vibrations.

To achieve peak performance, install in areas free from gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive elements that could compromise the switch's insulation and conductivity.

Note:

SHOULD THE CONDITIONS SURPASS SPECIFIED NORMAL USAGE PARAMETERS, USERS ARE ADVISED TO CONSULT WITH THE COMPANY FOR OPTIMAL SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. Maximize performance by thoroughly removing dust and dirt from all components. Gently clean the insulating porcelain bottle's surface to uphold its integrity.
2. Scrub the wiring surface of the ground screw meticulously to ensure excellent electrical contact.
3. Apply a protective layer of industrial Vaseline to all rotating and contact areas for smooth, uninterrupted operation.
4. Carefully inspect the contact surface. Adjust the compression spring height to align contact pressure with specifications detailed in Table II.
5. This switch is precisely engineered for hoisting purposes and is designed to operate harmoniously with transformers along the line.
6. Supporting a rated current of 200-400 ampere hours, it typically employs three mounting holes. For 600-1000A configurations, the use of three mounting holes ensures optimal stability.

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

Inspect all components thoroughly for any signs of wear or damage. Pay special attention to the insulating porcelain bottle for any cracks or damage.

Verify that the contact surface of the conductive part is in flawless condition, ensuring smooth and 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