40,5KV 4000A Dreipfosten-Trennschalter mit Doppelunterbrechung

40.5KV 4000A Double-break three post disconnector is designed to enhance the efficiency of indoor stations by reducing the distance and station arrangement. Its robust motor performance resistance is achieved through the electric rod's self-rotation and switching structure, along with its self-locking function. This disconnector is capable of withstanding motor, wind pressure, earthquake, and other external forces. Additionally, its sliding rotation method ensures a strong self-clean ability.

Modell:GW38-40.5-4000

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Produktbeschreibung

Product Details

Workshop

circuit breaker

package

About us

Kesion Electric Technology Co., Ltd. is a leading company situated in Shenzhen, a vibrant city epitomizing China's reform and open-door policy. Since our establishment in 2016, we have operated from an expansive 11,000-square-meter facility, achieving an annual output value exceeding 90 million yuan. Our workforce of over 100 employees, including 30 skilled engineers and technical experts, enables us to produce more than 3,600 sets of medium-voltage switchgear per year. Throughout the years, our unwavering commitment to developing a comprehensive range of products has set us apart. Our offerings encompass 35kv gas-insulated switchgear (C-GIS and GIS) with current ratings from 630A to 3150A, in addition to circuit breakers, disconnectors, isolating mechanisms, modular controllers, enclosure sheet metal, and busbar systems. We are proud to be at the forefront of technological advancement, utilizing the latest tools and techniques to ensure the quality and reliability of our products.

Moreover, we specialize in 35kV substations, 110kV GIS, 35kV Cable Branch cabinets, 35kV transformers, and 35kV prefabricated substations. Our lineup also features fully insulated and fully enclosed permanent magnet ring main units (research and development products) and environmentally friendly gas ring main units. As a result, all our products are designed, developed, manufactured, marketed, and supported by a reputable power equipment manufacturer. Our company has established a robust management system in accordance with the GB/T standard for performance, company management, and safety production. Safety remains our top priority, and we take pride in housing a technology research and development center with exceptional technical capabilities. Embracing lean production and the fusion of informatization and industrialization, we have developed an advanced production manufacturing system. Our comprehensive range of production and testing equipment includes CNC punching machines, laser cutting machines, robotic welding, automated assembly lines, power frequency withstand voltage devices, shielding partial discharge devices, and vacuum box-type helium leak detection systems. Thanks to our dedication to quality and customer service, our products hold numerous domestic and international certifications and are renowned for their excellence and services worldwide. This has solidified our position as a key strategic partner for numerous reputable manufacturers. With a dedicated technical team and attentive marketing services, we steadfastly uphold the principles of "leading with technology, quick response, and safe electricity use." Our unwavering commitment to cutting-edge technology, competitive pricing, and sincere pre-sales and after-sales services have earned us the trust and admiration of our customers.

Overview

GW38-40.5~252/630~4000 Type Three post Double break disconnector

The double break is good for reducing the distance and station arrangement, especially for indoor stations.

The electric rod's self-rotation and switching structure, coupled with its self-locking function, endow it with a robust motor performance resistance. It can withstand motor, wind pressure, earthquake, and other external forces, while its sliding rotation method ensures a strong self-clean ability.

In the galvanic circle, the section is the combination structure made by screw fix linking, ensuring stable flowing and high reliability and giving you security and trust in the product's performance.

In the galvanic circle, the contact and finger are made by a T2Y pure copper tap whose connecting part is coated by 30μ M silver.

The finger The stainless steel makes the finger spring, and its design is the inside hiding and outside press structure, which is convenient for testing and changing.

The bearing has transitioned from the bevel rear structure to the Universal connecting rod drive structure. This change brings with it a host of benefits, including a simpler structure, higher intensity, easier operation, and enhanced safety.

The bearing block is made of high-intensity casting steel (disposed of by hot zinc coating); the height can be adjusted and has the function of damping.

With different installation options such as front install, side install, back install, and leak 25° install, this product is designed to adapt to various station entering line ways, giving you the confidence that it can meet your specific needs.

All the operating rods and linking rods are supplied by the manufacturer, ensuring convenience in loading, adjusting, and testing and providing you with the necessary support for your operations.

It can be supplied as a whole above the ground according to the user's requirement.

Basic infomation

Service and Installation Conditions

1. The altitude does not exceed 1000m;

2.The ambient air temperature:Maximum +40℃;Minimum:General Area -30℃,Paramos -40℃;

3. The wind pressure does not exceed 700Pa. (corresponding to 34m/s wind speed);

4. The earthquake intensity does not exceed 8 degrees;

5. The working situation is without frequent violent vibration;

6. The installation site of an ordinary type isolator should be kept away from gas, smoke chemical deposition, salt-spray fog, dust

and other explosive and corrosive matters that seriously affect the insulation and conduction capability of the isolator.

7. Pollution-proof type isolator is applied to severe filthy conduction areas. However, there shouldn't be any explosive matters and matters causing a fire.

Main parameters

purchasing process

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