Customization: | Available |
---|---|
Type: | 10kv/12kv/15kv |
Structure: | According to Customer Requirements |
Still deciding? Get samples of US$ 140/Piece
Order Sample
|
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment Methods: |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
---|---|
Support payments in USD |
Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Introducing the state-of-the-art (H)GWBEB type outdoor high-voltage isolation switch, a pinnacle of modern engineering. This isolation disconnect switch is crafted for excellence and precision, tailored for use across 10(12, 15, 24)kV high voltage power transmission and distribution lines. Its design ensures flawless operation, effortlessly managing the opening and closing of single-phase or three-phase circuits. With the capability to function under voltage without any load, it guarantees unparalleled safety and dependability.
This extraordinary switch is a true testament to engineering brilliance, specifically designed for single-phase applications within three-phase line systems. Its standout features include a simple yet robust structure, affordability, and ease of use. Versatility is at its core, with compatibility for rated currents of 200, 400, 600, 800, 1000, and 1250 amps. The switch boasts a durable base, resilient post insulators, premium conductive parts, and a highly efficient mechanical section. An innovative gate knife design optimizes circuit operations, with each phase's gate knife featuring dual conductive blades. External compression springs on each side ensure ideal contact pressure, with adjustable spring height for customization. Operating the switch is intuitive with an insulated hook stick, and a built-in self-locking device enhances security.
Working Environment:
Meticulously designed to deliver peak performance at altitudes up to 1000 meters;
Built to endure a range of ambient temperatures: maximum not exceeding +40°C; minimum not falling below -30°C;
Expertly engineered to function smoothly with outdoor wind speeds of up to 35 meters per second;
Ruggedly constructed to withstand seismic intensities no greater than 8 degrees; ideal for installation in areas with minimal severe vibrations.
To maintain top-tier performance, the installation site should be devoid of gases, chemical deposits, salt mist, dust, dirt, or any other explosive or corrosive elements that might adversely affect the switch's insulation and conductivity.
Note:
IN CIRCUMSTANCES WHERE CONDITIONS SURPASS STANDARD SPECIFICATIONS, USERS ARE ADVISED TO ENGAGE WITH THE COMPANY TO DEVELOP OPTIMAL SOLUTIONS.
Installation, Use and Adjustment
Pre-installation work
Promote longevity by conducting annual inspections of the following components:
Carefully remove any dirt from conductive parts, contact surfaces, and the surface of the insulating porcelain bottle to maintain impeccable functionality.
Examine all parts for potential damages. Pay special attention to the insulating porcelain bottle for any cracks or signs of damage.
Verify that the contact surface of the conductive part is in optimal condition, ensuring seamless operation.
The main technical parameters |
Table I |
|||||||||
Model |
Rated voltage |
Rated current |
kA |
10 seconds thermal stable current |
||||||
peak |
Valid values |
|||||||||
(H)GW
|
10 |
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 |