China Origin Outdoor Load Break Disconnector for Hv Isolation

Product Details
Customization: Available
Type: 10kv/12kv/15kv
Structure: According to Customer Requirements
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  • China Origin Outdoor Load Break Disconnector for Hv Isolation
  • China Origin Outdoor Load Break Disconnector for Hv Isolation
  • China Origin Outdoor Load Break Disconnector for Hv Isolation
  • China Origin Outdoor Load Break Disconnector for Hv Isolation
  • China Origin Outdoor Load Break Disconnector for Hv Isolation
  • China Origin Outdoor Load Break Disconnector for Hv Isolation
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Certifications
Overview

Basic Info.

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

China Origin Outdoor Load Break Disconnector for Hv Isolation
Product Description

Presenting the (H)GWBEB type outdoor high-voltage isolation switch, also renowned as an isolation disconnect switch. This innovative device is meticulously designed for application on 10(12, 15, 24)kV high voltage power transmission and distribution lines to efficiently open and close single-phase or three-phase circuits without load while voltage remains present.

This switch is perfectly crafted for single-phase applications within three-phase line systems and stands out due to its simple structure, cost-effectiveness, and exceptional ease of use. With available rated currents of 200, 400, 600, 800, 1000, and 1250 amps, these switches are composed of a stable base, durable post insulators, conductive parts, and a robust mechanical section. Employing a gate knife structure for seamless circuit operations, each phase's gate knife consists of two highly conductive blades, enhanced with external compression springs on either side. The height adjustment of these springs ensures optimal contact pressure for the switch's gate knife. An insulated hook stick facilitates the switching operations, complemented by a reliable self-locking mechanism for enhanced safety.

Working Environment:

Designed for altitudes not exceeding 1000 meters; this switch is engineered to perform efficiently.

It thrives in ambient temperatures ranging from a maximum of +40°C to a minimum of -30°C; ensuring reliability across a wide temperature spectrum.

Capable of withstanding outdoor wind speeds of up to 35 meters per second; offering steadfast resilience.

Rated for seismic intensities not exceeding 8 degrees; ideal for locations with minimal severe vibrations.

The installation site must remain free from harmful gases, chemical deposits, salt mist, dust, dirt, and other explosive or corrosive substances that could severely impact the switch's insulation and conductivity.

Note:

SHOULD THE ABOVE STANDARD USE CONDITIONS BE EXCEEDED, USERS ARE ENCOURAGED TO NEGOTIATE WITH THE COMPANY FOR CUSTOM SOLUTIONS.

Installation, Use and Adjustment

Pre-installation Work

  1. Ensure all parts are free from dust and dirt, meticulously cleaning the surface of the insulating porcelain bottle for optimal performance.
  2. Thoroughly clean the wiring surface of the ground screw to maintain strong electrical connections.
  3. Apply a protective layer of industrial Vaseline on the rotating parts and contact areas to ensure smooth operations.
  4. Inspect the contact surface and finely adjust the compression spring height to align with the defined parameters in Table II, thereby assuring optimal contact pressure.
  5. This switch is specifically designed for hoisting use and is intended to be used in conjunction with transformers on the line, enhancing system efficiency.
  6. The rated current of this versatile switch ranges between 200-400 ampere hours, typically utilizing three mounting holes. For currents between 600-1000A, three mounting holes are used to ensure stability.

Schedule annual inspections to maintain the integrity and functionality of the switch:
Thoroughly clean dirt from conductive parts, contact surfaces, and insulating porcelain bottle surfaces to maintain performance.

Conduct a comprehensive damage assessment on all parts, with particular attention to potential damages or cracks in the insulating porcelain bottle.

Evaluate the condition of the conductive parts' contact surfaces to ensure continued operational excellence.


China Origin Outdoor Load Break Disconnector for Hv Isolation

Detailed Photos

China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation


China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation

China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation
China Origin Outdoor Load Break Disconnector for Hv Isolation

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

China Origin Outdoor Load Break Disconnector for Hv IsolationChina Origin Outdoor Load Break Disconnector for Hv Isolation

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