Customizable High Voltage Isolation Switch for Enhanced Outdoor Safety

• 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: the pinnacle of safety and efficiency for high-voltage power transmission. This isolation disconnect switch is meticulously crafted for 10(12, 15, 24)kV power lines, allowing seamless opening and closing of circuits with voltage present, without load. Experience unmatched reliability with this switch designed for single-phase operations within three-phase systems.

This switch stands out for its straightforward design, affordability, and user-friendly operation. It caters to various needs with rated currents available at 200, 400, 600, 800, 1000, and 1250 amps. Constructed with a sturdy base, durable post insulators, efficient conductive parts, and a robust mechanical section, it employs a gate knife structure for optimal circuit control. Operability is ensured through an insulated hook stick, complemented by a self-locking feature for enhanced safety. Each phase's gate knife comes with dual conductive blades and adjustable external compression springs, perfecting contact pressure.

Working Environment:

Designed for altitudes up to 1000 meters, ensuring optimal performance.

Withstands ambient temperatures, with a maximum of +40°C and a minimum of -30°C, adapting to diverse climates.

Can operate in outdoor conditions with wind speeds up to 35 meters per second, ensuring stability.

Durable in seismic conditions up to 8 degrees, with a requirement for locations free from frequent severe vibrations.

Installation sites must be free from gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive substances that could compromise the switch's insulation and conductivity.

Note:

Should the specified normal usage conditions be exceeded, customers are encouraged to engage in discussions with the company for tailored solutions.

Installation, Use and Adjustment

Pre-installation work

1. Ensure all parts are pristine by removing any dust and dirt, and meticulously cleaning the surface of the insulating porcelain bottle.
2. Thoroughly scrub the wiring surface of the ground screw to ensure optimal connectivity.
3. Apply a protective layer of industrial Vaseline to the rotating parts and contact areas to ensure smooth operation.
4. Inspect the contact surface and adjust the compression spring height to ensure contact pressure aligns with the specifications outlined in Table II.
5. Ideally structured for hoisting use, this switch perfectly complements transformers on power lines.
6. For rated currents of 200-400 amperes, typically three mounting holes suffice. For 600-1000A currents, three mounting holes are standard.

Annual maintenance checks are vital for longevity and performance:
Keep conductive parts, contact surfaces, and the surfaces of insulating porcelain bottles immaculate by removing any accumulated dirt.

Inspect all components for potential damage, focusing particularly on the insulating porcelain bottle for any signs of cracks or damage.

Ensure the contact surface of the conductive part remains in excellent condition through regular checks.

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