China Origin OEM Outdoor Isolator Switch 10kv High-Voltage Load

• 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, also acclaimed as an isolation disconnect switch, is expertly engineered for seamless operation on 10(12, 15, 24)kV high voltage power transmission and distribution lines. Its purpose is to flawlessly open and close single-phase or three-phase circuits without load while maintaining voltage presence.

The switch is meticulously crafted for single-phase use within three-phase line systems, boasting a straightforward design, economic viability, and user-friendly operation. It offers a broad range of rated currents: 200, 400, 600, 800, 1000, and 1250 amps. The robust construction includes a base, post insulators, conductive components, and a mechanical section. Featuring a gate knife structure, the mechanism ensures precise circuit opening and closing. Each phase's gate knife is equipped with two conductive blades, complemented by external compression springs on both sides. The adjustable spring height allows for the perfect contact pressure needed for the switch's gate knife. Operators can easily open and close the switch using an insulated hook stick, complete with a self-locking feature.

Working Environment:

Altitude not exceeding 1000 meters;

Enjoy optimal performance at ambient temperatures ranging from a maximum of +40°C to a minimum of -30°C;

Designed to withstand outdoor wind speeds up to 35 meters/second;

Seismic intensity not exceeding 8 degrees; installation site should remain free from frequent severe vibrations.

The installation site should be devoid of gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive mediums that could severely impact the switch's insulation and conductivity.

Note:

WHEN THE ABOVE NORMAL USE CONDITIONS ARE EXCEEDED, USERS ARE ENCOURAGED TO DISCUSS CUSTOM SOLUTIONS WITH THE COMPANY.

Installation, Use and Adjustment

Pre-installation work

1. Meticulously remove any dust and dirt from the parts, and gently clean the surface of the insulating porcelain bottle.
2. Thoroughly scrub the wiring surface of the ground screw for optimal performance.
3. Generously apply a coat of industrial Vaseline to the rotating parts and contact areas for smooth operation.
4. Inspect the contact surface and fine-tune the height of the compression spring to ensure contact pressure aligns with Table II specifications.
5. This switch is exclusively designed for hoisting use in tandem with transformers on line systems.
6. The switch accommodates rated currents of 200-400 ampere hours, typically utilizing three mounting holes, while 600-1000A configurations also employ three mounting holes.

Conduct an annual routine check of the following switch components:
Efficiently remove any dirt from conductive parts, contact surfaces, and the insulating porcelain bottle surface.

Carefully examine all components for any damage, with particular attention to identifying cracks or damage in the insulating porcelain bottle.

Verify that the contact surface of the conductive component remains in excellent 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