China Origin Customizable 45*55*38mm High-Voltage Outdoor Isolator Switch

• 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 referred to as an isolation disconnect switch, is expertly engineered for application on 10(12, 15, 24)kV high voltage power transmission and distribution lines. It facilitates the seamless opening and closing of single-phase or three-phase circuits when no load is present, though voltage remains active.

Designed for single-phase operation within three-phase line systems, this switch stands out due to its uncomplicated structure, cost-effectiveness, and user-friendly operation. It boasts a range of available rated currents, including 200, 400, 600, 800, 1000, and 1250 amps, accommodating various operational needs. The switch comprises a robust base, sturdy post insulators, conductive components, and a reliable mechanical section. Featuring a gate knife structure, it efficiently handles circuit opening and closing. Each phase's gate knife is equipped with dual conductive blades, augmented by external compression springs on both sides. By adjusting the spring height, optimal contact pressure is ensured for the switch's gate knife. Maneuvering the switch is accomplished with an insulated hook stick, complemented by a self-locking device for user security.

Working Environment:

Altitude restriction: The switch is optimized for altitudes not exceeding 1000 meters.

Ambient temperature: Thrive in maximum temperatures up to +40°C and as low as -30°C.

Outdoor wind conditions: Rated to withstand wind speeds no greater than 35 meters/second.

Seismic criteria: Suitable for seismic activities up to 8 degrees, ensuring the installation site remains free from frequent and severe vibrations.

The installation environment must be devoid of gases, chemical residues, salt mist, dust, dirt, or any explosive or corrosive substances that could severely compromise the switch's insulation and conductivity.

Note:

IN CASE THE SPECIFIED USAGE CONDITIONS ARE SURPASSED, USERS ARE ENCOURAGED TO NEGOTIATE DIRECTLY WITH OUR COMPANY.

Installation, Use and Adjustment

Pre-installation work

1. Meticulously clean dust and dirt from all components, ensuring the insulating porcelain bottle surfaces are thoroughly wiped.
2. Carefully scrub the ground screw's wiring surface to ensure optimal contact.
3. Apply a protective layer of industrial Vaseline to the moving parts and contact areas to maintain operational integrity.
4. Inspect the contact surface and adjust the compression spring's height to achieve compliance with Table II standards for contact pressure.
5. This switch is meticulously crafted for hoisting applications, intended for use alongside transformers on the line.
6. With a rated current range of 200-400 amperes, the switch typically utilizes only three mounting holes. For 600-1000A applications, three mounting holes are similarly employed.

Conduct annual inspections of the following switch components:
Ensure the removal of dirt from conductive parts, contact surfaces, and insulating porcelain bottle surfaces to maintain efficiency.

Inspect all components for potential damage, with particular focus on identifying any damage or cracks in the insulating porcelain bottle.

Verify that the conductive part's contact surface remains in optimal condition.

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