3. China Origin High Voltage Outdoor Isolator Switch Load Break Disconnector

• 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, an essential component for managing 10(12, 15, 24)kV high voltage power transmission and distribution lines. This state-of-the-art isolation disconnect switch is expertly designed to control single-phase or three-phase circuits, ensuring safety and reliability even with voltage present. The switch operates effectively without load, providing a robust solution for your electricity management needs.

Engineered for single-phase applications within three-phase line systems, this high-voltage load break disconnector boasts a simple yet reliable structure. Its design is not only cost-effective but also user-friendly, making it an ideal choice for a variety of settings. Choose from an array of rated currents, including 200, 400, 600, 800, 1000, and 1250 amps. Each switch comprises a sturdy base, post insulators, conductive components, and a precise mechanical section. Employing a gate knife structure for seamless opening and closing, each phase includes two conductive blades, stabilized by external compression springs for optimal contact pressure. The switch's operation is streamlined with an insulated hook stick and a self-locking mechanism, ensuring ease and safety during use.

Working Environment:

Designed for altitudes not exceeding 1000 meters, this high-voltage switch performs optimally even in challenging environments.

Capable of enduring ambient temperatures from a warm +40°C to a chilly -30°C, this switch is built to adapt to varying climates.

Built to withstand outdoor wind speeds of up to 35 meters per second, ensuring stability in windy conditions.

Engineered to resist seismic intensities up to 8 degrees, the installation site should ideally be free from frequent severe vibrations for optimal performance.

To maintain its high performance, the installation site must be free from harmful gases, chemical deposits, salt mist, dust, and other corrosive or explosive substances that could impair insulation and conductivity.

Note:

WHEN CONDITIONS EXCEED NORMAL USE PARAMETERS, USERS ARE ENCOURAGED TO DISCUSS CUSTOMIZED SOLUTIONS WITH OUR COMPANY.

Installation, Use and Adjustment

Pre-installation work

1. Initiate installation by meticulously removing dust and dirt, ensuring the insulating porcelain bottle's surface is spotless.
2. Thoroughly scrub the wiring surface of the ground screw to ensure optimal connectivity.
3. For smooth operation, apply a protective layer of industrial Vaseline to all rotating parts and contact interfaces.
4. Conduct a thorough check of the contact surface and precisely adjust the height of the compression spring to match specifications outlined in Table II.
5. Optimized for hoisting use, this switch is designed to operate in conjunction with transformers on the line, offering superior performance.
6. The switch offers flexibility with a rated current range of 200-400 amperes, utilizing three mounting holes, and extends up to 1000A with the same efficient design.

Annual maintenance ensures longevity. Regularly inspect and clean the following components of the switch:
Efficiently remove any dirt and debris from conductive parts, contact surfaces, and insulating porcelain bottles to maintain optimal functionality.

Inspect all components for damage, with a focus on the integrity of the insulating porcelain bottle, ensuring it remains free of cracks or defects.

Verify that the contact surface of the conductive parts remains in excellent condition for reliable performance.

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