Customizable Outdoor AC Disconnector for High Voltage Isolation Needs

• 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 premium solution for high voltage power transmission and distribution lines. Engineered for excellence, this isolation disconnect switch is adept at handling voltage presence on 10(12, 15, 24)kV systems, seamlessly opening and closing single-phase or three-phase circuits with unmatched precision.

Tailored for single-phase usage in three-phase line systems, our switch boasts a streamlined design that ensures simplicity, cost-efficiency, and user-friendly operation. The switch supports rated currents from 200 to 1250 amps, featuring an assembly of a robust base, durable post insulators, high-grade conductive components, and a reliable mechanical section. The innovative gate knife structure facilitates effortless circuit management. Each phase's gate knife includes dual conductive blades, complemented by external compression springs for optimal contact pressure. Operated with an insulated hook stick and equipped with a self-locking mechanism, this switch promises superior performance and security.

Working Environment:

Altitude: Must not surpass 1000 meters;

Ambient Temperature: Max +40°C, Min -30°C;

Outdoor wind velocity: Up to 35 meters/second;

Seismic Intensity: Max 8 degrees; Installations should avoid frequent severe vibrations.

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

Note:

IF NORMAL USAGE CONDITIONS ARE SURPASSED, ARRANGEMENTS CAN BE MADE WITH THE COMPANY THROUGH CONSULTATION.

Installation, Use and Adjustment

Pre-installation work

1. Meticulously clean dust and debris from all components, ensuring the insulating porcelain bottle's surface is spotless.
2. Thoroughly scrub the wiring surface of the ground screw to ensure optimal connection.
3. Apply a protective layer of industrial Vaseline to all rotating parts and contact points for smooth operation.
4. Inspect and fine-tune the contact surface, adjusting the compression spring's height to meet the specifications outlined in Table II.
5. Designed exclusively for hoisting applications, this switch synergizes with transformers on the line for enhanced functionality.
6. This switch, rated for 200-400 amperes, typically utilizes three mounting holes, with the 600-1000A variant also employing a similar configuration.

Conduct an annual inspection of these switch components:
Thoroughly clean dirt from conductive elements, contact areas, and the insulating porcelain bottle’s surface.

Inspect all components for damage; pay particular attention to the insulating porcelain bottle for any cracks or breakage.

Ensure the conductive part's contact surface remains pristine and functional.

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