Outdoor Load Break High Voltage Isolation Switch 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

Introducing the (H)GWBEB type outdoor high-voltage isolation switch, a pinnacle of innovation in isolation disconnect switches. Designed specifically for 10(12, 15, 24)kV high voltage power transmission and distribution lines, this switch is engineered to seamlessly manage the opening and closing of single-phase or three-phase circuits, all while maintaining voltage presence but without load. Experience reliability and precision in high-voltage operations.

Crafted for single-phase use in three-phase line systems, this switch boasts a straightforward design, offering cost-effectiveness and unparalleled ease of operation. Choose from rated currents including 200, 400, 600, 800, 1000, and 1250 amps to meet your specifications. The switch comprises a robust base, post insulators, high-quality conductive parts, and a precise mechanical section. Its innovative gate knife structure ensures efficient circuit operation, with each phase's gate knife featuring dual conductive blades and external compression springs for optimal contact pressure. Operation is a breeze with an insulated hook stick and a reliable self-locking device.

Working Environment:

Designed for altitudes not exceeding 1000 meters, ensuring optimal performance at various heights.

Able to withstand a broad ambient temperature range, with a maximum of +40°C and a minimum of -30°C, suitable for diverse climates.

Built to endure outdoor wind speeds up to 35 meters/second, providing stability and reliability in windy conditions.

Constructed for areas with seismic intensity not exceeding 8 degrees, ensuring resilience against moderate seismic activities. Installation sites should remain free from frequent severe vibrations.

Installation sites must be free from gases, chemical deposits, salt mist, dust, dirt, and other explosive or corrosive substances that could impair the switch's insulation and conductivity.

Note:

WHEN NORMAL USE CONDITIONS ARE EXCEEDED, USERS ARE ENCOURAGED TO ENGAGE WITH THE COMPANY FOR CUSTOM SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. Ensure all components are free from dust and dirt, meticulously wiping the insulating porcelain bottle surface for optimal function.
2. Thoroughly clean the wiring surface of the ground screw to ensure effective connectivity.
3. Apply a protective layer of industrial Vaseline to the rotating parts and contact areas to enhance durability and performance.
4. Inspect the contact surface, adjusting the compression spring height to comply with the precise standards of Table II for optimal pressure.
5. Specifically designed for hoisting use, this switch is perfectly compatible with transformers, ensuring seamless integration along the line.
6. The switch's rated current of 200-400 ampere hours utilizes three mounting holes, while 600-1000A configurations also employ three mounting holes for secured installation.

Annual maintenance checks should include the following:
Thoroughly remove dirt from conductive parts, contact surfaces, and insulating porcelain bottle surfaces to maintain peak performance.

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

Ensure the contact surface of the conductive part remains in excellent condition to guarantee reliable connectivity.

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