High-Voltage Outdoor Load Break Disconnector Isolator Switch 10/12/15kv

• Customization: Available
• Type: 10kv/12kv/15kv
• Structure: According to Customer Requirements
• Model NO.: (H)GWBEB
• 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 cutting-edge (H)GWBEB type outdoor high-voltage isolation switch, or isolation disconnect switch. Engineered meticulously for application on 10(12, 15, 24)kV high voltage power transmission and distribution lines, this advanced switch is adept at seamlessly opening and closing single-phase or three-phase circuits. It operates efficiently without any load but under the presence of voltage, ensuring maximum safety and reliability.

This switch is a marvel of engineering intended for single-phase use within three-phase line systems. It stands out due to its uncomplicated structure, cost-effectiveness, and user-friendly operation. The switch is versatile, accommodating rated currents of 200, 400, 600, 800, 1000, and 1250 amps. It comprises a robust base, sturdy post insulators, high-quality conductive parts, and an efficient mechanical section. The innovative gate knife structure enhances circuit operations, with each phase's gate knife comprising two conductive blades. External compression springs on each side ensure optimal contact pressure, adjustable through spring height modification. Operating the switch is straightforward with an insulated hook stick, and it includes a convenient self-locking device for added security.

Working Environment:

Designed to perform flawlessly at altitudes not exceeding 1000 meters;

Capable of withstanding ambient temperatures: maximum not above +40°C; minimum not below -30°C;

Engineered to maintain performance with outdoor wind speeds not exceeding 35 meters/second;

Durably constructed to endure seismic intensities not exceeding 8 degrees; optimal for installation sites with minimal severe vibrations.

For optimal performance, the installation site must be free from gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive mediums that could seriously impact the switch's insulation and conductivity.

Note:

WHEN CONDITIONS EXCEED THE SPECIFIED NORMAL USE PARAMETERS, USERS ARE ENCOURAGED TO NEGOTIATE WITH THE COMPANY FOR OPTIMAL SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. Ensure optimal performance by removing dust and dirt from all parts. Carefully clean the surface of the insulating porcelain bottle to maintain its integrity.
2. Thoroughly scrub the wiring surface of the ground screw to ensure optimal electrical contact.
3. For smooth operation, apply a protective layer of industrial Vaseline to all rotating parts and contact areas.
4. Inspect the contact surface diligently. Adjust the compression spring height to ensure the contact pressure aligns with the specifications in Table II.
5. This switch is engineered exclusively for hoisting use and is designed to work in harmony with transformers on the line.
6. The switch supports a rated current of 200-400 ampere hours, typically utilizing three mounting holes. For 600-1000A, the configuration remains three mounting holes for optimal stability.

Ensure longevity by conducting annual inspections of the following parts:
Meticulously remove any dirt from conductive parts, contact surfaces, and the insulating porcelain bottle's surface to preserve functionality.

Inspect all components for potential damage. Pay particular attention to the insulating porcelain bottle for any signs of damage or cracks.

Confirm that the contact surface of the conductive part is in excellent condition, ensuring efficient 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