Versatile Outdoor Isolation Switch with Custom Load Break Features

• 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
• Package Size: 45.00cm * 55.00cm * 38.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Introducing the (H)GWBEB type outdoor high-voltage isolation switch, also referred to as an isolation disconnect switch. This innovative solution is meticulously crafted for seamless integration with 10(12, 15, 24)kV high voltage power transmission and distribution lines, enabling the effortless opening and closing of single-phase or three-phase circuits. Operate with reliability and precision even when voltage remains present, ensuring your systems are consistently secured and optimal.

Engineered for single-phase functionality within three-phase line systems, this switch is a testament to simplicity and efficiency. Offering a spectrum of rated currents-200, 400, 600, 800, 1000, and 1250 amps-it boasts an accessible yet robust design. The switch comprises a sturdy base, reliable post insulators, conductive parts, and a sophisticated mechanical section. Utilizing a state-of-the-art gate knife structure for circuit management, each phase features dual conductive blades paired with externally mounted compression springs for precision contact pressure adjustment. The operation is seamlessly executed with an insulated hook stick, complemented by an intuitive self-locking device for optimal performance.

Working Environment:

Engineered for resilience at altitudes not exceeding 1000 meters;

Operable in diverse climates with ambient temperatures ranging from a brisk -30°C to a warm +40°C;

Built to withstand outdoor wind speeds of up to 35 meters/second;

Capable of maintaining stability withstanding seismic intensities up to 8 degrees; ideal for sites devoid of frequent severe vibrations.

Optimal performance in environments free from detrimental gases, chemical deposits, salt mist, dust, dirt, or any explosive or corrosive substances that could compromise insulation and conductivity.

Note:

SHOULD THE STANDARD OPERATIONAL CONDITIONS BE EXCEEDED, USERS ARE ENCOURAGED TO ENGAGE IN DISCUSSIONS WITH OUR COMPANY.

 

Installation, Use and Adjustment

Pre-installation work

1. Ensure all parts are immaculate by thoroughly removing dust and dirt, paying special attention to the insulating porcelain bottle's surface.
2. Carefully scrub the wiring surface of the ground screw to ensure optimal electrical connectivity.
3. Apply a protective layer of industrial Vaseline to all rotating parts and contact areas to enhance durability and performance.
4. Inspect the contact surface meticulously and adjust the compression spring height to align with Table II for optimal contact pressure.
5. This switch is exclusively designed for hoisting use and is ideally paired with transformers along the line for enhanced functionality.
6. Rated at 200-400 ampere hours, the switch typically utilizes three mounting holes, while configurations of 600-1000A also employ three mounting holes for secure installation.

Conduct an annual inspection of these critical components of the switch:
Thoroughly cleanse the conductive parts, contact surfaces, and the insulating porcelain bottles to maintain pristine condition.

Assess all components for any signs of damage, with a particular focus on identifying and addressing any damage or cracks in the insulating porcelain bottle.

Ensure the contact surface of the conductive part maintains its integrity and functionality.

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