Outdoor High-Voltage Isolator Switch with 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 cutting-edge solution also known as the isolation disconnect switch, designed specifically for 10(12, 15, 24)kV high voltage power transmission and distribution lines. This advanced switch facilitates the seamless operation of single-phase or three-phase circuits, enabling users to open and close circuits with voltage present, albeit without load. It's an essential tool for modern power management.

Our switch, crafted for single-phase usage within three-phase line systems, boasts a straightforward structure that's both economical and user-friendly. Choose from our selection of rated currents: 200, 400, 600, 800, 1000, and 1250 amps. Each unit is composed of a sturdy base, robust post insulators, high-quality conductive parts, and a precise mechanical section. The innovative gate knife structure efficiently manages circuit opening and closing, featuring two conductive blades and external compression springs on both sides. By adjusting the spring height, you can ensure optimal contact pressure. Operate the switch effortlessly using an insulated hook stick, supported by a reliable self-locking device for enhanced security and performance.

Working Environment:

Designed to thrive at altitudes not exceeding 1000 meters;

Capable of withstanding ambient temperatures up to a maximum of +40°C and a minimum of -30°C;

Engineered to endure outdoor wind speeds not exceeding 35 meters/second;

Built to resist seismic intensities up to 8 degrees, ensuring stability in areas prone to vibrations.

Ideal for installation in environments free from gases, chemical deposits, salt mist, dust, dirt, and other explosive or corrosive mediums, which could otherwise compromise the switch's insulation and conductivity.

Note:

SHOULD YOUR CONDITIONS EXCEED THESE NORMAL PARAMETERS, A CONSULTATION WITH OUR COMPANY IS RECOMMENDED TO DISCUSS CUSTOMIZED SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. Thoroughly clean all components by removing dust and dirt, and gently polish the surface of the insulating porcelain bottle for optimal performance.
2. Diligently scrub the wiring surface of the ground screw to ensure peak conductivity.
3. Generously apply a protective layer of industrial Vaseline to all rotating parts and contact areas, promoting smooth operation and longevity.
4. Inspect the contact surface meticulously and adjust the compression spring height to meet the specifications outlined in Table II, ensuring precise contact pressure.
5. This switch is expertly designed for hoisting use, making it perfect for integration with transformers on the line.
6. With a rated current accommodating 200-400 ampere hours, this switch typically utilizes three mounting holes. For currents spanning 600-1000A, three mounting holes are employed for installation.

Annual Maintenance Checklist: Regularly check the following components to maintain prime functionality:
Meticulously clean conductive parts, contact surfaces, and the insulating porcelain bottle surface to remove all contaminants.

Inspect all parts for potential damage, with particular focus on detecting any damage or cracks in the insulating porcelain bottle.

Verify the integrity of the contact surface on the conductive part to ensure optimal performance and safety.

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