Chbeb Outdoor Load Break Disconnector, China Made, Custom OEM, High-Quality, Reliable Performance

• 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
• Package Size: 45.00cm * 55.00cm * 38.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Introducing the (H)GWBEB type outdoor high-voltage isolation switch-an exceptional piece of engineering designed for 10(12, 15, 24)kV high voltage power transmission and distribution lines. This isolation disconnect switch is your go-to solution for opening and closing single-phase or three-phase circuits, all while maintaining voltage presence. Seamlessly crafted for efficiency and reliability, this switch is the perfect choice for managing high-voltage operations.

Characterized by its simplicity and cost-effectiveness, the switch is perfect for single-phase use within three-phase line systems. It is available in rated currents of 200, 400, 600, 800, 1000, and 1250 amps, ensuring versatility to meet your needs. Each unit consists of a robust base, durable post insulators, high-quality conductive parts, and a mechanical section for optimal performance. The gate knife structure is ingeniously crafted for precise circuit control, equipped with two conductive blades per phase, and complemented by external compression springs on either side. Adjusting the spring height guarantees the necessary contact pressure for efficient operation. Operate the switch effortlessly with an insulated hook stick, and benefit from the added security of a self-locking device.

Working Environment:

This switch is engineered for efficiency at altitudes not exceeding 1000 meters,

Thriving in temperatures ranging from a chilly -30°C to a warm +40°C,

Withstanding outdoor wind speeds of up to 35 meters/second,

Designed for areas with seismic intensity not exceeding 8 degrees; it is ideal for stable locations without frequent severe vibrations.

The installation environment should be free from gases, chemical deposits, salt mist, dust, dirt, and any explosive or corrosive mediums to ensure optimal insulation and conductivity of the switch.

Note:

WHEN CONDITIONS EXCEED THE SPECIFIED LIMITS, USERS ARE ENCOURAGED TO DISCUSS CUSTOM SOLUTIONS WITH BEIERBIAN GROUP CO., LTD.

 

Installation, Use and Adjustment

Pre-installation work

1. Prioritize cleanliness by removing all dust and dirt from the components and gently cleansing the surface of the insulating porcelain bottle.
2. Ensure the grounding screw's wiring surface is impeccably scrubbed for perfect connectivity.
3. A thin layer of industrial Vaseline should be applied to all rotating parts and contact areas to minimize wear and ensure longevity.
4. Carefully inspect the contact surface and precisely adjust the compression spring height to meet Table II's specified contact pressure.
5. Optimized for hoisting use in tandem with transformers along the line, this switch ensures seamless integration and operation.
6. The switch rated for 200-400 ampere hours typically requires three mounting holes, while 600-1000A configurations also use three mounting holes for secure placement.

Annual maintenance checklist to ensure sustained performance:
Regularly clean conductive parts, contact surfaces, and insulating porcelain bottle surfaces to maintain peak functionality.

Thoroughly inspect all components for potential damage, emphasizing checks on the insulating porcelain bottle for any cracks or damages.

Verify the integrity of the conductive part's contact surface to ensure seamless electrical connections.

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