Load Break Isolator Switch High Voltage Outdoor Disconnect Switch

• 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 disconnect switch by Beierbian Group Co., Ltd is a remarkable solution engineered for 10(12, 15, 24)kV high voltage power transmission and distribution lines. This advanced switch facilitates the seamless opening and closing of single-phase or three-phase circuits with voltage present. It stands renowned for its reliable performance and robust design, ensuring safety and efficiency in electrical applications.

This innovative switch is tailored for single-phase applications within three-phase line systems. It boasts a simple yet efficient structure, making it a budget-friendly and user-friendly option. Available with rated currents of 200, 400, 600, 800, 1000, and 1250 amps, it comprises a base, post insulators, conductive parts, and a mechanical section. The gate knife structure, essential for circuit operations, includes two conductive blades per phase, secured by external compression springs. By adjusting spring height, optimal contact pressure is ensured. The switch's opening and closing actions are executed via an insulated hook stick, complemented by a self-locking device for enhanced security.

Working Environment:

Designed for altitudes not exceeding 1000 meters;

Operates in ambient temperatures with a maximum of +40°C and a minimum of -30°C;

Suitable for outdoor environments with wind speeds up to 35 meters/second;

Capable of withstanding seismic intensities up to 8 degrees; the installation site should remain free from frequent severe vibrations.

The installation site must be devoid of gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive mediums that can significantly impair the switch's insulation and conductivity.

Note:

WHEN NORMAL USE CONDITIONS ARE EXCEEDED, USERS CAN NEGOTIATE WITH THE COMPANY TO EXPLORE CUSTOMIZED SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. Thoroughly clean dust and dirt from components, and meticulously wipe the insulating porcelain bottle surface for optimal performance.
2. Carefully scrub the wiring surface of the ground screw to ensure seamless connectivity.
3. Apply a protective layer of industrial Vaseline to rotating parts and contact areas to enhance durability and function.
4. Inspect the contact surface and adjust the compression spring height to ensure contact pressure aligns with Table II specifications.
5. Exclusively designed for hoisting applications, this switch is expertly paired with line transformers for optimal functionality.
6. The switch supports rated currents from 200 to 400 amperes, typically using three mounting holes. For 600-1000A, three mounting holes are standard.

Conduct an annual inspection of the following switch components for maintenance:
Diligently remove dirt from conductive parts, contact surfaces, and the insulating porcelain bottles' exterior to maintain performance.

Inspect all components for potential damage, with a focus on the insulating porcelain bottle for cracks or imperfections.

Verify the condition of the conductive parts' contact surfaces to ensure optimal 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