Chbeb High Voltage Outdoor Isolation Switch with Load Break Function

• 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, brilliantly engineered for optimal performance in high voltage power transmission and distribution lines ranging from 10 to 24kV. Renowned as an isolation disconnect switch, this cutting-edge innovation enables seamless opening and closing of single-phase or three-phase circuits, even under voltage without a load.

Crafted for single-phase applications within three-phase line systems, this switch stands out for its simplicity, cost-efficiency, and user-friendly operation. Choose from a spectrum of rated currents: 200, 400, 600, 800, 1000, and 1250 amps. Each switch embodies a robust base, durable post insulators, and intricate conductive parts along with a mechanical section. The gate knife mechanism, featuring dual conductive blades per phase with external compression springs, ensures precision in circuit control. Adjust the spring height to calibrate the necessary contact pressure. Operate effortlessly using an insulated hook stick, complemented by an innovative self-locking device for secure operations.

Working Environment:

Operate flawlessly at altitudes up to 1000 meters;

Endure ambient temperature extremes: a high of +40°C and a low of -30°C;

Withstand outdoor wind speeds up to 35 meters/second;

Designed to endure seismic activities up to 8 degrees; ideal for sites free from frequent severe vibrations.

Optimal performance in environments devoid of harmful gases, chemical deposits, salt mist, dust, and other explosive or corrosive elements that compromise insulation and conductivity.

Note:

IN CASE OF EXCEEDING THE ABOVE CONDITIONS, USERS ARE ENCOURAGED TO CONSULT WITH OUR COMPANY FOR SOLUTIONS.

 

Installation, Use and Adjustment

Pre-installation work

1. Thoroughly cleanse parts from dust and dirt, and meticulously polish the surface of the insulating porcelain bottle.
2. Ensure the wiring surface of the ground screw is clean and pristine.
3. Apply a protective layer of industrial Vaseline to rotating parts and contact areas for longevity.
4. Inspect and adjust the contact surface; modify the compression spring height to ensure pressure aligns with Table II specifications.
5. Specifically designed for hoisting, this switch pairs excellently with line transformers for efficient operation.
6. The switch caters to 200-400 ampere hours with three mounting holes, likewise for 600-1000A configurations.

Conduct an annual inspection on these parts:
Purify conductive parts, contact surfaces, and the insulating porcelain bottle's surface from contaminants.

Examine all components for damage, with a focus on identifying cracks in the insulating porcelain bottle.

Verify the integrity of the conductive part's contact surface.

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