High-Voltage Outdoor Disconnect Switch with Isolator Switch Capabilities

• 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, a marvel in electrical innovation, is also recognized as an isolation disconnect switch. Crafted meticulously for seamless operation on 10(12, 15, 24)kV high voltage power transmission and distribution lines, this device excels in opening and closing single-phase or three-phase circuits under voltage. Unload the burdens of traditional systems with this advanced technology.

Tailored for single-phase usage within three-phase line systems, this switch shines with its straightforward structure, economic affordability, and effortless operation. It is available in an array of rated currents - 200, 400, 600, 800, 1000, and 1250 amps - catering to diverse needs. Each switch is a composition of a robust base, resilient post insulators, efficient conductive parts, and a precision-engineered mechanical section. The gate knife structure ensures reliable circuit operation, with each phase's gate knife crafted from dual conductive blades complemented by external compression springs. Fine-tuning these springs achieves the exact contact pressure, ensuring optimal performance. Operated with an insulated hook stick, this switch also boasts an ingenious self-locking feature, marrying convenience with safety.

Ideal Working Environment:

Altitude: Perfect up to 1000 meters;

Ambient Temperature: Delightfully functions between +40°C and -30°C;

Outdoor Wind Speed: Withstands up to 35 meters/second;

Seismic Intensity: Resilient up to 8 degrees; The locale should be free from frequent intense vibrations, ensuring stability.

Installation Site: Should remain free of gases, chemical deposits, salt mist, dust, dirt, or any other explosive or corrosive elements that could impair the switch's exceptional insulation and conductivity.

Important Note:

WHEN USAGE CONDITIONS SURPASS NORMAL PARAMETERS, A DISCUSSION WITH OUR COMPANY IS RECOMMENDED TO EXPLORE CUSTOM SOLUTIONS.

Sophisticated Installation, Use, and Adjustment

Vital Pre-installation Work

1. Thoroughly cleanse parts from dust and dirt, ensuring the insulating porcelain bottle gleams with precision.
2. Diligently scrub the wiring surface of the ground screw for pristine connectivity.
3. Enhance performance by applying a generous layer of industrial Vaseline to all rotating parts and contact areas.
4. Inspect the contact surface meticulously and adjust the compression spring's height to meet the standards set in Table II, ensuring impeccable contact pressure.
5. This switch is a hoisting-exclusive marvel, designed to harmoniously integrate with transformers along the line.
6. Rated Current: The switch supports a range of 200-400 ampere hours, typically utilizing three mounting holes. For 600-1000A, three mounting holes are standard.

Annual Routine Check-up: Prioritize the following inspections:
Meticulously cleanse dirt from conductive parts, contact surfaces, and the insulating porcelain bottle to maintain pristine conditions.

Conduct a detailed inspection for any signs of damage, paying extra attention to the insulating porcelain bottle for potential damages or cracks.

Ensure the contact surface of the conductive part remains in impeccable condition for optimal performance.

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