Versatile Outdoor AC Disconnector Isolator Switch High Voltage 10/12/15kv

• 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

The (H)GWBEB type outdoor high-voltage isolation switch, renowned as an isolation disconnect switch, is masterfully crafted for seamless operation on 10(12, 15, 24)kV high voltage power transmission and distribution lines. It expertly opens and closes single-phase or three-phase circuits, while maintaining voltage presence without load. This switch is indispensable for ensuring safety and efficiency in power line operations.

Designed specifically for single-phase use within three-phase line systems, this switch stands out for its simplified structure, cost-effectiveness, and user-friendly application. With rated currents ranging from 200 to 1250 amps, it caters to diverse electrical requirements. The switch comprises a robust base, durable post insulators, premium conductive components, and a mechanical section for dependable performance. It employs a gate knife mechanism for circuit operations, with each phase's gate knife featuring dual conductive blades and external compression springs. The spring height adjustment ensures optimal contact pressure. An insulated hook stick facilitates operational ease, complemented by a secure self-locking device for enhanced safety.

Working Environment:

Ideal for altitudes not exceeding 1000 meters;

Operates within ambient temperatures, with a maximum not exceeding +40°C and a minimum not dropping below -30°C;

Capable of withstanding outdoor wind speeds up to 35 meters/second;

Designed to endure seismic intensity not exceeding 8 degrees; installation should be in areas free from severe vibrations.

The installation site must remain free from gases, chemical deposits, salt mist, dust, dirt, and other explosive or corrosive mediums that could seriously impair the switch's insulation and conductivity.

Note:

WHEN NORMAL USE CONDITIONS SURPASS THESE PARAMETERS, A CUSTOM SOLUTION CAN BE DISCUSSED WITH OUR COMPANY.

Installation, Use and Adjustment

Pre-installation work

1. Begin by meticulously removing dust and dirt from all parts, ensuring the insulating porcelain bottle surfaces are thoroughly cleaned.
2. Carefully scrub the wiring surface of the ground screw to maintain optimal conductivity.
3. Apply a protective layer of industrial Vaseline to all rotating parts and contact areas to ensure smooth operation and longevity.
4. Verify the integrity of the contact surfaces and adjust the compression spring's height to achieve the contact pressure specifications outlined in Table II.
5. Specifically designed for hoisting use, this switch seamlessly integrates with transformers along the line, offering unparalleled efficiency.
6. This switch, rated for 200-400 ampere hours, typically requires only three mounting holes, while 600-1000A setups also utilize three mounting holes for secure installation.

Ensure peak performance with an annual inspection of the switch's key components:
Thoroughly cleanse dirt from conductive parts, contact surfaces, and the insulating porcelain bottles to maintain pristine conditions.

Check all components meticulously for any damage, especially inspecting the insulating porcelain bottles for cracks or other impairments.

Evaluate the conductive part's contact surface to ensure it remains in optimal 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