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

• 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, also known as an isolation disconnect switch, is expertly crafted for seamless operation on 10 (12, 15, 24)kV high voltage power transmission and distribution lines. This cutting-edge device is engineered to efficiently open and close single-phase or three-phase circuits, ensuring safety and reliability without load, even when voltage is present.

This switch is meticulously designed for single-phase use in three-phase line systems, boasting a simple structure, cost-effectiveness, and unparalleled ease of use. Available rated currents are versatile, including 200, 400, 600, 800, 1000, and 1250 amps. The switch's robust construction comprises a sturdy base, durable post insulators, conductive elements, and a precision-engineered mechanical section. Its gate knife structure allows precise circuit opening and closing, utilizing two conductive blades per phase with external compression springs for optimal performance. Adjusting the spring height ensures the necessary contact pressure for the switch's gate knife. Operation is effortlessly achieved with an insulated hook stick, complemented by a self-locking device for secure open/close actions.

Working Environment:

Altitude should not exceed 1000 meters;

Ambient temperature: maximum should not rise above +40°C; minimum should not drop below -30°C;

Outdoor wind speeds should remain below 35 meters/second;

Seismic intensity must not surpass 8 degrees; the installation site should be free from frequent severe vibrations to ensure optimal performance.

The installation site must be clear of harmful gases, chemical deposits, salt mist, dust, dirt, or any other explosive or corrosive substances that could significantly impair the switch's insulation and conductivity.

Note:

WHEN THE ABOVE NORMAL USE CONDITIONS ARE EXCEEDED, USERS ARE ENCOURAGED TO CONSULT WITH THE COMPANY FOR TAILORED SOLUTIONS.

Installation, Use and Adjustment

Pre-installation work

1. Thoroughly remove dust and dirt from all components, ensuring the insulating porcelain bottle's surface is impeccably clean.
2. Meticulously scrub the wiring surface of the ground screw for optimal connectivity.
3. Apply a protective layer of industrial Vaseline to the rotating components and contact areas to ensure smooth functioning.
4. Inspect the contact surfaces diligently and adjust the height of the compression springs to align with the standards outlined in Table II for optimal contact pressure.
5. This switch is exclusively designed for hoisting use and serves as an integral component alongside the transformer on the line.
6. The switch accommodates a rated current of 200-400 ampere hours, typically utilizing only three mounting holes. For currents ranging from 600-1000A, three mounting holes are employed.

Regular annual maintenance is crucial. Carefully inspect the following aspects of the switch:
Thoroughly remove any dirt from conductive elements, contact surfaces, and the insulating porcelain bottle's surface to maintain optimal performance.

Conduct a comprehensive inspection of all components for damage, with a keen focus on assessing the insulating porcelain bottle for any signs of damage or cracks.

Ensure the contact surface of the conductive parts is in 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