Chbeb Customizable High Voltage Outdoor Disconnect Switch 10/12/15kv

• 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, commonly known as an isolation disconnect switch, is meticulously engineered for seamless operation in 10(12, 15, 24)kV high voltage power transmission and distribution lines. It expertly facilitates the opening and closing of single-phase or three-phase circuits while proficiently managing voltage presence, ensuring unmatched performance.

The switch, designed for optimal single-phase use in three-phase line systems, stands out with its streamlined structure, affordability, and user-friendly operation. It is available in a variety of rated currents, including 200, 400, 600, 800, 1000, and 1250 amps. The switch comprises a robust base, durable post insulators, efficient conductive parts, and a precise mechanical section. Leveraging a gate knife structure for reliable circuit control, each phase's gate knife features dual conductive blades, complemented by external compression springs on both sides. Adjusting the spring height ensures the desired contact pressure for the switch's gate knife. Operation is handled with ease using an insulated hook stick, and the switch is equipped with a dependable self-locking device.

Working Environment:

Altitude not exceeding 1000 meters;

Ambient temperature: ensuring reliability with a maximum not above +40°C; minimum not dropping below -30°C;

Outdoor wind speed not exceeding 35 meters/second; built to withstand challenging conditions.

Designed to endure seismic intensity not exceeding 8 degrees; ensure installation sites are free from frequent severe vibrations.

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

Note:

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

 

Installation, Use and Adjustment

Pre-installation work

1. Ensure optimal performance by removing dust and dirt from all parts, and meticulously clean the surface of the insulating porcelain bottle.
2. Scrub the wiring surface of the ground screw to guarantee a clean connection.
3. Apply a protective layer of industrial Vaseline to all rotating parts and contact areas to enhance longevity.
4. Inspect the contact surface and adjust the height of the compression spring to ensure that the contact pressure aligns with Table II specifications.
5. This switch is exclusively designed for hoisting applications and is intended for use alongside transformers on the line.
6. The switch's rated current ranges between 200-400 ampere hours, with a typical installation using three mounting holes. For 600-1000A applications, three mounting holes are necessary.

Ensure reliability by conducting an annual inspection of the following switch components:
Maintain peak performance by thoroughly removing dirt from conductive parts, contact surfaces, and the insulating porcelain bottle's exterior.

Inspect all parts for potential damage, dedicating special attention to the insulating porcelain bottle for any signs of damage or cracks.

Verify the integrity of the conductive part's contact surface to ensure optimal functionality.

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