Reliable Outdoor High Voltage Load Break Disconnector Isolator Switch Solutions

• 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 sophisticated and reliable solution also known as the isolation disconnect switch. Engineered specifically for use on 10(12, 15, 24)kV high voltage power transmission and distribution lines, this switch efficiently opens and closes single-phase or three-phase circuits. While it operates without load, it excels in conditions where voltage is present, ensuring seamless functionality for critical energy infrastructure.

Designed with precision, this switch is perfect for single-phase use within three-phase line systems. It boasts a straightforward structure, remarkable affordability, and intuitive usability. Choose from an array of rated currents: 200, 400, 600, 800, 1000, and 1250 amps, tailored to your specific requirements. Crafted with a robust base, post insulators, conductive parts, and a mechanical section, its gate knife structure ensures optimal operation. Each phase's gate knife features two conductive blades and external compression springs on either side. The adjustable spring height guarantees the precise contact pressure needed for optimal switch performance. Effortlessly operated with an insulated hook stick, it also includes a self-locking device for enhanced safety and reliability.

Working Environment:

Designed to perform flawlessly at altitudes not exceeding 1000 meters;

Capable of withstanding ambient temperature extremes, with a maximum threshold of +40°C and a minimum of -30°C;

Resilient to outdoor wind speeds of up to 35 meters per second;

Engineered to endure a seismic intensity of up to 8 degrees; choose installation sites carefully to avoid locations with frequent severe vibrations.

Select installation sites free from gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive mediums that could severely impact the switch's insulation and conductivity.

Note:

IF YOUR REQUIREMENTS EXCEED THE NORMAL USE CONDITIONS MENTIONED ABOVE, PLEASE CONTACT OUR EXPERT TEAM FOR A CUSTOMIZED SOLUTION.

Installation, Use and Adjustment

Pre-installation work

1. Meticulously clear dust and dirt from all components, especially ensuring the insulating porcelain bottle is spotless.
2. Thoroughly clean the wiring surface of the ground screw for optimal connectivity.
3. Apply a protective layer of industrial Vaseline to all rotating parts and contact areas to ensure smooth operation.
4. Inspect the contact surface diligently and adjust the compression spring height to align perfectly with Table II, ensuring precise contact pressure.
5. This switch is ideally suited for hoisting applications and is designed to work in harmony with transformers on the line.
6. For rated currents of 200-400 ampere hours, generally utilize three mounting holes. Systems requiring 600-1000A also use three mounting holes.

Conduct an annual comprehensive check on the following parts of the switch:
Regularly cleanse dirt from conductive parts, contact surfaces, and the surface of insulating porcelain bottles to maintain peak performance.

Diligently examine all components for any signs of damage, especially inspecting the insulating porcelain bottle for any cracks or fractures.

Ensure the contact surface of the conductive part remains in excellent condition.

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