High-Voltage Load Break Disconnector Isolator Switch 10/12/15kv 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, often referred to as an isolation disconnect switch, is meticulously engineered for seamless integration into 10(12, 15, 24)kV high voltage power transmission and distribution lines. This remarkable device efficiently handles the opening and closing of single-phase or three-phase circuits, expertly maintaining voltage presence without load.

Crafted specifically for single-phase functionality within three-phase line systems, this switch stands out due to its simple yet effective structure, exceptional cost-efficiency, and user-friendly operation. Available rated currents include an impressive range of 200, 400, 600, 800, 1000, and 1250 amps. The switch is composed of a robust base, sturdy post insulators, high-quality conductive parts, and a precise mechanical section. Opening and closing are achieved through the effective gate knife structure, with each phase's gate knife equipped with dual conductive blades and externally positioned compression springs for optimal contact pressure adjustment. The switch operation is facilitated by an insulated hook stick for ease and reliability, enhanced with a self-locking mechanism.

Working Environment:

Altitude: Safely operable at altitudes not exceeding 1000 meters;

Ambient Temperature: Performs optimally within a temperature range of +40°C maximum to -30°C minimum;

Wind Speed: Designed to withstand outdoor wind speeds not exceeding 35 meters/second;

Seismic Intensity: Rated for seismic activity not exceeding 8 degrees; installation sites should remain free from frequent severe vibrations.

The installation area must be devoid of gases, chemical deposits, salt mist, dust, dirt, or any explosive or corrosive mediums that could adversely affect the switch's insulation and conductivity performance.

Note:

WHEN NORMAL USE CONDITIONS ARE SURPASSED, USERS ARE ENCOURAGED TO NEGOTIATE WITH THE COMPANY FOR CUSTOMIZED SOLUTIONS.

Installation, Use and Adjustment

Pre-installation Work

1. Thoroughly remove any dust and dirt from all components, paying particular attention to meticulously cleaning the insulating porcelain bottle surface.
2. Carefully scrub the wiring surface on the ground screw for optimal connectivity.
3. Apply a protective layer of industrial Vaseline to all rotating parts and contact areas to enhance durability and performance.
4. Regularly inspect the contact surface and adjust the compression spring height to ensure contact pressure complies with the specified standards in Table II.
5. This switch is intentionally designed for hoisting use and is ideally employed in conjunction with transformers on the line.
6. Rated Current: This versatile switch accommodates rated currents of 200-400 ampere hours, generally requiring three mounting holes; for 600-1000A, three mounting holes are utilized.

Annual Maintenance: Conduct a thorough annual inspection of the following switch parts:
Dirt Removal: Systematically remove dirt from conductive parts, contact surfaces, and the insulating porcelain bottle.

Damage Inspection: Examine all components for damage, with particular focus on inspecting the insulating porcelain bottle for potential cracks or flaws.

Contact Surface Check: Ensure that the contact surface of each conductive part is in optimal condition for 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