Gwbeb Outdoor Load Break Disconnect Switch OEM Customer Requirements 45*55*38mm

• 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

The (H)GWBEB outdoor high-voltage isolation switch, also acclaimed as an isolation disconnect switch, is ingeniously engineered for seamless use on high-voltage power transmission and distribution lines. It is meticulously crafted to open and close single-phase or three-phase circuits efficiently without handling load, yet with voltage retained. Suitable for 10(12, 15, 24)kV lines, this switch is a pinnacle of reliability.

Ideally crafted for single-phase operations within three-phase line systems, this switch boasts a simple yet robust structure, offering unparalleled cost-effectiveness and user-friendliness. With available rated currents spanning 200 to 1250 amps, the switch is a marvel of engineering, comprising a base, post insulators, conductive components, and an advanced mechanical section. The innovative gate knife structure, with its dual conductive blades and adjustable external compression springs, ensures precise contact pressure. A self-locking device enhances its operation, effortlessly managed through an insulated hook stick for opening and closing.

Working Environment:

Altitude: must not exceed 1000 meters.

Ambient temperature range: maximum +40°C; minimum -30°C.

Outdoor wind speed: must remain below 35 meters/second.

Seismic intensity: must not exceed 8 degrees; installation sites should be free from frequent severe vibrations.

Installation sites should be devoid of gases, chemical deposits, salt mist, dust, dirt, and other explosive or corrosive mediums that could compromise the switch's insulation and conductivity.

Note:

IN CASE THE ABOVE NORMAL USE CONDITIONS ARE SURPASSED, USERS ARE ENCOURAGED TO DISCUSS ADJUSTMENTS WITH THE COMPANY.

Installation, Use and Adjustment

Pre-installation work

1. Thoroughly clean dust and dirt from all components, ensuring the insulating porcelain bottle's surface is immaculate.
2. Meticulously scrub the wiring surface of the ground screw.
3. Apply a protective layer of industrial Vaseline to all rotating and contact areas for optimal performance.
4. Verify the contact surface and adjust the compression spring height to ensure contact pressure aligns with Table II specifications.
5. This switch is exclusively designed for hoisting applications and is expertly tailored for use alongside transformers on the line.
6. The switch's rated current is 200-400 ampere hours; typically, three mounting holes are utilized. For 600-1000A, three mounting holes are also employed.

Conduct an annual inspection of the following switch components:
Diligently remove any dirt from conductive components, contact surfaces, and the insulating porcelain bottles' surfaces.

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

Ensure the contact surface of the conductive part remains in pristine 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