Customized High Isolation Voltage Load Break Switch Outdoor Disconnector Device

• 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 advanced solution also known as an isolation disconnect switch. It is expertly crafted for applications on 10(12, 15, 24)kV high voltage power transmission and distribution lines. This innovative device enables seamless opening and closing of single-phase or three-phase circuits, precisely without load but under voltage.

This switch is ingeniously designed for single-phase application within three-phase line systems. Notable for its simple yet robust structure, it offers cost-efficiency and user-friendly operation. It boasts a variety of rated current options, including 200, 400, 600, 800, 1000, and 1250 amps. Comprising a base, post insulators, conductive components, and mechanical sections, it features a sophisticated gate knife structure for circuit manipulation. Each phase's gate knife is equipped with dual conductive blades, complemented by external compression springs on either side. The adjustable spring height ensures optimal contact pressure. This switch is conveniently operated with an insulated hook stick for opening and closing actions, complete with a reliable self-locking device.

Working Environment:

Ideal installation at altitudes not exceeding 1000 meters;

Ambient temperature range: maximum not above +40°C and minimum not below -30°C;

Designed to withstand outdoor wind speeds not exceeding 35 meters/second;

Withstands seismic intensity up to 8 degrees; installation sites should be free from frequent severe vibrations.

Ensure the installation site is devoid of gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive elements that could seriously impact the switch's insulation and conductivity.

Note:

WHEN CONDITIONS FOR NORMAL USE ARE SURPASSED, USERS ARE ENCOURAGED TO NEGOTIATE WITH THE COMPANY FOR CUSTOM SOLUTIONS.

Installation, Use, and Adjustment

Pre-installation Preparations

1. Meticulously remove dust and dirt from all components, ensuring the insulating porcelain bottle's surface is carefully wiped clean.
2. Thoroughly scrub the wiring surface of the ground screw for optimum connectivity.
3. Apply an even layer of industrial Vaseline to the rotating and contact areas for smooth operation.
4. Inspect the contact surface and adjust the compression spring height to ensure contact pressure aligns with Table II standards.
5. This switch is specifically designed for hoisting use and operates in conjunction with the line transformer.
6. The rated current scope of this switch is 200-400 ampere hours, typically employing only three mounting holes, while 600-1000A configurations also utilize three mounting holes.

Annual Maintenance Checklist: Regularly inspect the switch parts to ensure optimal performance.
Diligently remove dirt from all conductive and contact surfaces, along with the insulating porcelain bottle.

Conduct a thorough inspection for any damage, with particular attention to identifying cracks or damage on the insulating porcelain bottle.

Verify that the conductive part's contact surface maintains excellent 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