Customizable Outdoor Isolator Load Break Disconnect Switch 10kv

• 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

The (H)GWBEB type outdoor high-voltage isolation switch, also recognized as an isolation disconnect switch, is ingeniously engineered for high-voltage power transmission and distribution lines at 10(12, 15, 24)kV. It's adept at opening and closing single-phase or three-phase circuits with voltage present but no load. A perfect solution for seamless energy management!

Crafted for single-phase functionality within three-phase systems, this switch stands out with its straightforward design, cost-effectiveness, and user-friendliness. Offered in rated currents of 200, 400, 600, 800, 1000, and 1250 amps, the switch is composed of a base, post insulators, conductive elements, and a mechanical section. Featuring a gate knife setup, it flawlessly manages circuit operations. Each phase is equipped with two conductive blades and external compression springs for optimal contact pressure, which is adjustable by altering the spring height. The switch is maneuvered via an insulated hook stick and is bolstered by a self-locking mechanism, ensuring reliable performance.

Working Environment:

Suitable for altitudes not exceeding 1000 meters;

Temperatures ranging from a maximum of +40°C to a minimum of -30°C;

Operates efficiently with outdoor wind speeds up to 35 meters/second;

Designed to withstand seismic intensity up to 8 degrees, with installation sites free from severe vibrations.

Installation sites should remain free from gases, chemical deposits, salt mist, dust, dirt, or any explosive or corrosive elements that might compromise insulation and conductivity.

Note:

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

Installation, Use and Adjustment

Pre-installation work

1. Ensure all parts are free from dust and dirt, and meticulously clean the insulating porcelain bottle's surface.
2. Thoroughly scrub the wiring surface of the ground screw.
3. Apply a protective layer of industrial Vaseline to the rotating parts and contact areas to ensure smooth operation.
4. Inspect the contact surfaces and adjust the compression spring height to ensure contact pressure aligns with the specifications in Table II.
5. This switch is specifically designed for hoisting use and functions in tandem with transformers on the line.
6. With a rated current of 200-400 ampere hours, typically three mounting holes are utilized, whereas 600-1000A configurations also use three mounting holes for secure installation.

Annual maintenance checklist for switch components:
Regularly clear dirt from conductive parts, contact surfaces, and the insulating porcelain bottles' exterior.

Inspect all components for damage, with particular attention to any cracks or damage to the insulating porcelain bottle.

Verify the integrity of the contact surface on the conductive parts to ensure optimal performance.

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