Customizable Load Break Isolation Switch High-Performance, Durable & Reliable for Outdoor Use OEM Available

• 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, commonly understood as an isolation disconnect switch. Expertly crafted for high voltage power transmission and distribution lines ranging from 10 to 24kV, this switch is designed to seamlessly open and close single-phase or three-phase circuits while the voltage is present, but without load. Experience reliable performance with our state-of-the-art switch.

Engineered with simplicity and efficiency at its core, this switch is perfect for single-phase use within three-phase line systems. Its standout characteristics include an uncomplicated architecture, economical pricing, and user-friendly operation. You can choose from available rated currents of 200, 400, 600, 800, 1000, and 1250 amps. The switch is an assembly of a sturdy base, robust post insulators, conductive components, and a precise mechanical section. Utilizing a gate knife structure for circuit operations, each phase is equipped with two conductive blades, complemented by external compression springs, assuring optimal contact pressure. The switch operation is made effortless with an insulated hook stick for opening and closing maneuvers, coupled with a self-locking device for added security.

Working Environment:

Designed to perform flawlessly at altitudes not exceeding 1000 meters.

Operates within an ambient temperature range: maximum of +40°C, minimum of -30°C, ensuring reliability in diverse climates.

Can withstand outdoor wind speeds of up to 35 meters per second; truly built for the elements.

Engineered to endure seismic intensities not exceeding 8 degrees, the installation site should be free from frequent severe vibrations, ensuring stability and safety.

The installation environment must remain free from gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive elements that could compromise insulation and conductivity.

Note:

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

 

Installation, Use and Adjustment

Pre-installation work

1. Meticulously purge dust and dirt from components, attentively wiping the insulating porcelain bottle's surface for optimal performance.
2. Thoroughly clean the wiring surface of the ground screw to ensure seamless connectivity.
3. Apply a protective layer of industrial Vaseline to rotating parts and contact zones to minimize friction and wear.
4. Inspect the contact surface and adjust the compression spring height to meet the standards of Table II, ensuring optimal contact pressure.
5. This switch is ideally suited for hoisting use, and meant to operate harmoniously with a transformer on the line.
6. The switch supports a rated current of 200-400 ampere hours; typically, three mounting holes suffice. For 600-1000A currents, three mounting holes remain standard.

Engage in annual checks on the following switch components for sustained efficiency:
Diligently remove dirt from conductive parts, contact surfaces, and the insulating porcelain bottles for effective operation.

Examine all components for any signs of damage, with particular attention to the insulating porcelain bottle for potential cracks or breakages.

Ensure the contact surface of conductive parts maintains impeccable condition for consistent 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