Customizable Load Break Disconnect Switch Outdoor High Voltage 10kv

• 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

(H)GWBEB type outdoor high-voltage isolation switch, often referred to as an isolation disconnect switch, is expertly crafted for seamless operation on 10(12, 15, 24)kV high voltage power transmission and distribution lines. It efficiently manages the opening and closing of single-phase or three-phase circuits, maintaining voltage presence but without load, ensuring reliable performance and safety.

This innovative switch is tailored for single-phase applications within three-phase line systems and stands out for its straightforward design, cost-efficiency, and user-friendly operation. We offer a range of rated currents, including 200, 400, 600, 800, 1000, and 1250 amps, to meet diverse needs. The composition includes a robust base, durable post insulators, conductive components, and a precision mechanical section. The opening and closing mechanism features a gate knife structure, where each phase's gate knife is equipped with dual conductive blades and external compression springs strategically placed on both sides. By adjusting the spring height, the optimal contact pressure is achieved for superior performance. An insulated hook stick facilitates the opening and closing operations, complemented by a self-locking device to ensure security.

Working Environment:

Ideal for installations at altitudes not exceeding 1000 meters.

Designed to withstand ambient temperatures ranging from a maximum of +40°C to a minimum of -30°C.

Capable of enduring outdoor wind speeds up to 35 meters per second.

Resilient to seismic intensities up to 8 degrees, provided that the installation site is free from frequent, severe vibrations.

The installation environment should be free from gases, chemical deposits, salt mist, dust, dirt, or any explosive or corrosive elements that could significantly impact the switch's insulation and conductivity.

Note:

WHEN NORMAL OPERATING CONDITIONS ARE SURPASSED, NEGOTIATIONS WITH THE COMPANY ARE ENCOURAGED TO FIND A SUITABLE SOLUTION.

Installation, Use, and Adjustment

Pre-installation work

1. Thoroughly clean all components, removing dust and dirt, and gently polish the insulating porcelain bottle's surface for optimal performance.
2. Carefully scrub the grounding screw's wiring surface to ensure excellent electrical continuity.
3. Apply industrial Vaseline to the rotating and contact surfaces to enhance durability and minimize wear.
4. Inspect the contact surfaces and adjust the compression spring height to ensure contact pressure aligns with Table II for optimal functionality.
5. Engineered specifically for hoisting, this switch is intended to work seamlessly with transformers along the line.
6. The switch is rated for 200-400 ampere hours, typically utilizing three mounting holes. For 600-1000A applications, three mounting holes are also used for secure installation.

Perform an annual comprehensive inspection of these critical switch components:
Remove all accumulated dirt from the conductive parts, contact surfaces, and insulating porcelain bottle surfaces to maintain peak performance.

Check all components for damage, with particular attention to the integrity of the insulating porcelain bottle, ensuring it's free from damage and cracks.

Verify that the contact surface of the conductive part remains in excellent condition for reliable operation.

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