High Voltage Outdoor Isolator Switch Load Break Disconnector Reliable, Durable, OEM Customizable

• 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
• Package Size: 45.00cm * 55.00cm * 38.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

(H)GWBEB type outdoor high-voltage isolation switch, known as an isolation disconnect switch, is meticulously engineered for high voltage power transmission and distribution lines operating at 10(12, 15, 24)kV. It facilitates the opening and closing of single-phase or three-phase circuits without load while maintaining voltage presence, ensuring reliability and safety.

This switch is adept for single-phase usage within three-phase line systems, exuding simplicity, cost-effectiveness, and user-friendliness. With available rated currents of 200, 400, 600, 800, 1000, and 1250 amps, these switches comprise a sturdy base, post insulators, conductive components, and a robust mechanical section. The gate knife structure, a hallmark of its design, enables seamless circuit operation. Each phase's gate knife features dual conductive blades flanked by external compression springs. The spring height adjustment grants optimal contact pressure essential for the switch's operation. The insulated hook stick facilitates ease in opening and closing, complemented by a self-locking device for enhanced security.

Working Environment:

Altitude not exceeding 1000 meters;

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

Outdoor wind speed not exceeding 35 meters/second;

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

Installation sites should be devoid of harmful gases, chemical deposits, salt mist, dust, dirt, or any explosive or corrosive substances that could 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 CUSTOMIZED SOLUTIONS.

 

Installation, Use and Adjustment

Pre-installation work

1. Meticulously remove dust and dirt from parts, ensuring the insulating porcelain bottle's surface is immaculate.
2. Thoroughly scrub the wiring surface of the ground screw for optimal performance.
3. Apply a generous 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's height to ensure compliance with Table II's contact pressure specifications.
5. Exclusively designed for hoisting applications, this switch seamlessly integrates with line transformers.
6. Rated for 200-400 ampere hours, this switch typically utilizes three mounting holes, with 600-1000A options also employing three holes for secure installation.

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

Scrutinize all parts for damage, prioritizing the inspection of insulating porcelain bottles for cracks or damage.

Ensure the contact surface of the conductive parts is in optimal 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