Customizable Outdoor Isolation Switch with High Voltage Load Break Options

• 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

Introducing the (H)GWBEB type outdoor high-voltage isolation switch, a paragon of safety and efficiency, also known as an isolation disconnect switch. This marvel is engineered to perfection for deployment on 10(12, 15, 24)kV high voltage power transmission and distribution lines, meticulously crafted to open and close single-phase or three-phase circuits where voltage is present but devoid of load.

This extraordinary switch is designed for single-phase operation within three-phase line systems. It stands out with its uncomplicated design, exceptional cost-effectiveness, and user-friendly interface. With available rated currents of 200, 400, 600, 800, 1000, and 1250 amps, this switch is composed of a robust base, sturdy post insulators, conductive components, and a reliable mechanical section. A sophisticated gate knife structure orchestrates the circuit's opening and closing. Each phase's gate knife features two conductive blades, reinforced by external compression springs. By adjusting the spring height, the optimal contact pressure for the switch's gate knife is achieved. Operation is effortlessly conducted using an insulated hook stick, complemented by an essential self-locking device.

Working Environment:

Altitude should not exceed 1000 meters;

The ambient temperature must be a maximum of +40°C and a minimum of -30°C;

The permissible outdoor wind speed is up to 35 meters/second;

Seismic intensity should not surpass 8 degrees; the installation locale must remain free from frequent severe vibrations.

The installation site must be devoid of gases, chemical deposits, salt mist, dust, dirt, or any other explosive or corrosive substances that could significantly impair the switch's insulation and conductivity.

Note:

SHOULD CONDITIONS OUTSIDE THE NORMAL USE PARAMETERS OCCUR, USERS ARE ENCOURAGED TO ENGAGE IN DIALOGUE WITH THE COMPANY.

Installation, Use and Adjustment

Pre-installation work

1. Carefully cleanse dust and dirt from all components and meticulously wipe the insulating porcelain bottle's surface.
2. Thoroughly clean the wiring surface of the ground screw.
3. Apply a protective layer of industrial Vaseline to the rotating and contact areas.
4. Inspect the contact surfaces and adjust the compression spring height to ensure the contact pressure is consistent with Table II.
5. This switch is exclusively suited for hoisting applications, designed to work in harmony with the transformer on the line.
6. The switch's rated current spans from 200-400 ampere hours, typically employing three mounting holes. For currents between 600-1000A, three mounting holes are used.

Annual Maintenance Checklist:
Thoroughly remove any dirt from the conductive parts, contact surfaces, and the insulating porcelain bottle's surface.

Conduct a comprehensive inspection for any damage, with a keen focus on identifying any cracks or harm to the insulating porcelain bottle.

Ensure the conductive parts' contact surface maintains optimal integrity.

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