WHAT WE MANUFACTURE

Switchgears

Medium-voltage switchgear is a crucial component in electric power systems, operating in the range of 1KV to 75KV. It plays a vital role in controlling, protecting, and isolating electrical equipment, including motors, generators, feeder circuits, and transmission and distribution lines. The switchgear incorporates electrical disconnect switches, fuses, or circuit breakers, ensuring the reliability of electricity supply by enabling safe maintenance work and swiftly clearing faults downstream. Its significance in power distribution makes it a key element in ensuring a stable and efficient electrical infrastructure. Reference standard document: – IEEE standard for metal-clad switchgear If you need a quote or more information about this product, please send us a message and we will get back to you within 1 working day. Please select the method below: Message Form Mobile/Whatsapp: +8613396988128 Linkedin

SF6 Insulated RMU Gas Tank

The company has advanced welding equipment, which can meet all kinds of

VX-12 Series Environmentally Friendly Switch for RMU

Overview 1. The core switching unit adopts a solid-sealed pole design, miniaturized

Outdoor switching Devices

Outdoor Switching Devices are resistant to wind, rain, snow, dirt, dew, ice and heavy frost. Suitable for switchgear and control equipment installed in the open air. Including outdoor automatic reclosers (ACR), outdoor circuit breakers, outdoor load switches, outdoor disconnect switches, etc.

If you need a quote or more information about this product, please send us a message and we will get back to you within 1 working day. Please select the method below: Message Form Mobile/Whatsapp: +8613396988128 Linkedin

Vacuum Circuit Breaker

Leading MV Switches And Switchgears Supplier插图6 — Vacuum Circuit Breaker (VCB)

Vacuum Circuit Breaker (VCB) is a type of circuit breaker that utilizes vacuum as the arc extinction medium. The fixed and moving contacts are enclosed in a permanently sealed vacuum interrupter. When the contacts are separated in high vacuum, the arc is extinguished. VCB is commonly used for medium voltage applications, ranging from 11 KV to 33 KV. It is known for its reliable arc quenching properties and environmentally friendly operation.

Earthing Switch

Leading MV Switches And Switchgears Supplier插图8

Earthing Switch/grounding switch is a crucial safety component in electrical systems. It provides a low-resistance path to the earth, ensuring safety by dissipating electrical energy and preventing electric shock hazards. It works alongside other protective devices during maintenance or fault conditions. Proper operation is vital for system integrity and personnel safety.

Operation Mechanism

Leading MV Switches And Switchgears Supplier插图10 — Operating mechanism series products

The Operation Mechanism is used to control the operation of the switch and can be operated manually or electrically. Manual operation is suitable for small switches or manual control in emergency situations, while electrical operation is suitable for remote control and automation systems. The reliability and efficiency of the operation mechanism are crucial for the performance of the switch, ensuring its flexibility, stability, and safety. The selection of the operation mechanism should be based on specific requirements to ensure that the switch operates normally and reliably under various conditions.

Insulation Accessories

Leading MV Switches And Switchgears Supplier插图12 — Insulation accessories series products

Switchgear insulation products encompass a variety of essential components, including insulation boards, insulation sleeves, Contact Box, Insulator, and insulation joints. These products serve the critical purpose of isolating and safeguarding electrical components within the switchgear, effectively preventing potential safety hazards such as electric arcs, short circuits, and leakage. By ensuring proper insulation, these products contribute to the reliable operation of electrical equipment and prioritize the safety of personnel involved in handling the switchgear.

Copper parts

Copper contacts for 40.5KV switch in inflatable cabinet Copper parts for inflatable

BRANDS WE DISTRIBUTE

Vacuum Interrupters

Leading MV Switches And Switchgears Supplier插图16 — Eaton Brand Vacuum Interrupters Series

Vacuum interrupters are devices used to disconnect circuits using a vacuum environment to isolate the current. It has the advantages of high disconnecting capacity, fast disconnecting speed, low maintenance requirements and long life. It is widely used in electric power systems, industrial equipment and transport systems.

LV Distribution

Leading MV Switches And Switchgears Supplier插图18

LV Distribution refers to low voltage distribution systems. Common products in LV Distribution include MCCB, MCB, ACB, and RCCB. These products are used to protect circuits from overloads, short circuits, and residual currents, ensuring safe and stable power supply.

Air circuit breaker

Leading MV Switches And Switchgears Supplier插图20

Air Circuit Breaker (ACB) is an electrical protection device used for short circuit and overcurrent protection up to 15kV with amperes rating of 800A to 10kA. It operates in air (where air-blast as an arc quenching medium) at atmospheric pressure to protect the connected electric circuits. ACB has completely replaced by oil circuit breaker because it is still a preferable choice to use an ACB because, there is no chance of oil fire like in oil circuit breaker.

Oil Immersed Distribution Transformer Up To 35 kV

Distribution transformer is usually pole mounted or installed in distribution station for

Dry Type Transformer

Rated Voltage : 6-35 kV Capacity: 30-31500kvA

Power Transformer 35 – 500kV

The 35kV – 500kV series of liquid-immersed power transformers are a series

WHO WE ARE

– Leading supplier of medium voltage electrical devices and switchgear.

– Own five experienced factories, all certified to ISO9001 and ISO14001 standards.

– Hold 91 national patents, including 9 invention patents. All product series have passed type tests in certified Chinese laboratories.

– Main product series include: indoor & outdoor vacuum circuit breakers (VCB/CB), load break switches (LBS), outdoor auto-reclosers, SF6 and SF6-free ring main units and gas-insulated tanks, metal-clad switchgear.

– Direct supply from origin, offering the most competitive prices and efficient delivery.

– Extensive industry resources and expertise in the power and electrical sector.

– Official authorized distributor of the world-leading brand EATON and China’s leading transformer brand QRE.

WHAT WE DO

WHY CHOOSE US

Quality Oriented

As a quality-oriented company, we always select well-known brands and high-quality material suppliers in the industry to ensure product excellence. Meanwhile, we are equipped with cutting-edge automated production lines and advanced testing equipment to guarantee stable and consistent quality.

Utmost Safety

All our products are manufactured in compliance with GB and IEC standards and are equipped with reliable interlocking systems to ensure operational safety and protect personal safety.

Top support

Our team includes several industry experts, certified project managers (PPM), and experienced engineers. Most team members have many years of experience in the low-voltage and medium-voltage industries. We are fully capable of providing professional technical support.