Versatile AC Isolator Switch for High-Voltage Outdoor Applications

• 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 revolutionary (H)GWBEB type outdoor high-voltage isolation switch, a forefront of modern engineering excellence. Crafted to perfection for use on 10(12, 15, 24)kV high voltage power transmission and distribution lines, this state-of-the-art switch excels at the seamless opening and closing of single-phase or three-phase circuits. Its operational efficiency is unmatched, functioning with utmost safety and reliability while handling voltage without any load.

This ingeniously designed switch is a masterpiece of engineering, ideal for single-phase applications in three-phase line systems. Recognized for its straightforward architecture, cost efficiency, and ease of operation, it accommodates rated currents of 200, 400, 600, 800, 1000, and 1250 amps. The switch consists of a solid base, resilient post insulators, premium conductive parts, and an efficient mechanical section. Its advanced gate knife structure enhances circuit operations, with each phase featuring a dual-blade conductive design. External compression springs ensure optimal contact pressure, adjustable through precise spring height modifications. Users enjoy straightforward operation with an insulated hook stick, and the built-in self-locking device adds an extra layer of security.

Working Environment:

Expertly crafted to perform flawlessly at altitudes up to 1000 meters;

Adept at withstanding ambient temperatures with a maximum of +40°C and a minimum of -30°C;

Engineered to sustain performance under outdoor wind speeds not exceeding 35 meters/second;

Robustly built to endure seismic intensities up to 8 degrees; ideal for sites with minimal severe vibrations.

For optimal functionality, the installation location should be devoid of gases, chemical deposits, salt mist, dust, dirt, or any explosive or corrosive elements that could significantly impair the switch's insulation and conductivity.

Note:

WHEN CONDITIONS EXCEED THE SPECIFIED NORMAL USE PARAMETERS, WE RECOMMEND USERS ENGAGE WITH OUR EXPERT TEAM TO FORMULATE OPTIMAL SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. To ensure peak performance, meticulously remove any dust and dirt from all parts. Thoroughly clean the surface of the insulating porcelain bottle to maintain its pristine condition.
2. Carefully scrub the wiring surface of the ground screw to guarantee optimal electrical contact.
3. For seamless operation, apply a protective coat of industrial Vaseline to all moving parts and contact areas.
4. Diligently inspect the contact surface. Adjust the compression spring height to ensure that contact pressure meets the exacting standards detailed in Table II.
5. This switch is expertly engineered for hoisting use and is designed to work in perfect harmony with transformers along the line.
6. Supporting a rated current of 200-400 ampere hours, this switch typically uses three mounting holes. For applications of 600-1000A, it maintains three mounting holes to ensure optimal stability.

Maintain longevity by performing annual inspections on the following parts:
Carefully remove any dirt from conductive parts, contact surfaces, and the insulating porcelain bottle's surface to preserve its functionality.

Inspect all components for potential damage, paying special attention to the insulating porcelain bottle for signs of wear or cracks.

Ensure that the contact surface of the conductive part remains in excellent condition for efficient operation.

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