Chbeb Trademarked Outdoor Load Break Isolator Switch From China

• 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, renowned as an isolation disconnect switch, is meticulously engineered for optimal performance on 10(12, 15, 24)kV high voltage power transmission and distribution lines. It is crafted to efficiently open and close single-phase or three-phase circuits where the load is absent, yet voltage is present.

This remarkable switch is tailored for single-phase usage within three-phase line systems, celebrated for its simplistic yet robust design, budget-friendly nature, and user-friendly operation. Our switch comes in a range of rated currents: 200, 400, 600, 800, 1000, and 1250 amps, catering to diverse requirements. The switch is composed of a sturdy base, durable post insulators, conductive elements, and a mechanical segment. Employing a sophisticated gate knife structure, it ensures seamless circuit operations. Each phase's gate knife features dual conductive blades, with external compression springs on either side. By adjusting the spring height, optimal contact pressure for the switch's gate knife is achieved, enhancing reliability. The operation is facilitated by an insulated hook stick, and the switch boasts an innovative self-locking device for security.

Working Environment:

Ideal for altitudes not exceeding 1000 meters;

Designed for ambient temperatures with a maximum limit of +40°C and a minimum threshold of -30°C;

Suitable for outdoor environments with wind speeds not surpassing 35 meters/second;

Withstands seismic intensities up to 8 degrees; ideally deployed in locations free from frequent severe vibrations.

The installation site must be devoid of gases, chemical deposits, salt mist, dust, dirt, or any explosive or corrosive mediums that could severely compromise the switch's insulation and conductive abilities.

Note:

WHEN THE ABOVE NORMAL USE CONDITIONS ARE EXCEEDED, USERS HAVE THE OPTION TO NEGOTIATE WITH THE COMPANY FOR ALTERNATIVE ARRANGEMENTS.

 

Installation, Use and Adjustment

Pre-installation work

1. Thoroughly cleanse the parts of dust and dirt, and meticulously wipe the insulating porcelain bottle's surface to ensure pristine condition.
2. Gently scrub the wiring surface of the ground screw to ensure optimal conductivity.
3. Apply a protective layer of industrial Vaseline to the rotating components and contact zones to ensure smooth operation and longevity.
4. Inspect the contact surface and adjust the compression spring's height to ensure the contact pressure adheres to the specifications outlined in Table II.
5. This switch is exclusively designed for hoisting applications, seamlessly integrating with transformers on the line for superior performance.
6. Rated current spans from 200-400 ampere hours, generally employing three mounting holes, while 600-1000A also utilizes three mounting holes for secure installation.

Annually, conduct a thorough inspection of the following switch components:
Meticulously remove any dirt from conductive parts, contact surfaces, and the insulating porcelain bottle's exterior to maintain efficiency.

Inspect all components for damage, with particular focus on identifying any damage or cracks in the insulating porcelain bottle.

Ensure the contact surface of the conductive part is in impeccable condition to guarantee optimal functionality.

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