Medium-Voltage Switchgear
Shanxi Fukun Electric’s medium‑voltage switchgear is suitable for 10‑35kV power distribution systems with excellent cabinet insulation and qualified protection grades. Equipped with vacuum circuit breakers and integrated protection devices, it offers multiple protections against short circuit, overload and earth fault with strong breaking capacity. Adopting standardized modular design, it runs stably and operates safely. Customization is available to guarantee reliable main‑line power supply. Welcome to contact us!
Medium-Voltage Switchgear for Sale
We provide you with various models and specifications of medium-voltage Switchgear！
What is Medium-Voltage Switchgear
Medium‑voltage switchgear is a complete set of high‑voltage power distribution equipment suitable for voltage levels of 10kV‑35kV. The cabinet features high insulation and strong protection performance, with core components such as vacuum circuit breakers, integrated relay protection devices and current transformers installed inside. It realizes circuit switching and power distribution, and provides rapid protection against short‑circuit, overload and earth faults to effectively isolate faults and ensure stable main‑line power supply. It is key core equipment for power transmission and regional power distribution.
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Our Medium-Voltage Switchgear Advantages
Comprehensive Voltage Options
Designed to meet diverse voltage requirements, this product supports 24kV, 12kV, 6000V, 11000V, 12000V, 13800V, 36000V and 72000V, making it a versatile solution for various power supply applications.
Robust Structure
Manufactured from high‑quality cold‑rolled steel and stainless steel, the switchgear delivers excellent durability and resistance to harsh environmental conditions for long‑lasting performance.
International Standard Compliance
Certified to CE standards, it ensures safety and quality, suitable for multiple industries including factories, hospitals and commercial buildings.
Customization Options
As an OEM product, the switchgear can be tailored to specific user requirements such as phase configuration, wiring and material specifications to provide customized solutions for unique power demands.
Frequently Asked Questions
What is the difference between HV and MV switchgear?
HV refers to high‑voltage switchgear and MV to medium‑voltage switchgear. Their core differences lie in voltage levels and application scenarios.
HV is generally above 35kV, mainly used in regional substations and main power grid lines. It features extremely high insulation and breaking capacity for long‑distance power transmission.
MV usually ranges from 10kV to 35kV, serving industrial, mining, new‑energy and municipal power distribution for regional electricity allocation.
HV switchgear has higher protection grades and larger cabinets, while MV switchgear adopts a more compact structure for power transmission at different levels.
Is 33kv a medium voltage?
In accordance with general power industry standards, 33kV falls under the medium‑voltage (MV) category.
Under both international and domestic power distribution conventions, medium voltage is generally defined as 1kV‑35kV, within which 33kV is commonly used in overseas power distribution systems.
Lower than high‑voltage (HV) levels above 35kV, it is mainly applied to regional power grids, industrial and mining plants, and new‑energy stations for power distribution rather than long‑distance main‑line transmission. Its insulation and cabinet specifications are designed to medium‑voltage switchgear standards.
Medium Voltage Switchgear Price
The price of medium‑voltage switchgear is greatly affected by voltage level, configuration, brand, cabinet material and protection devices.
Conventional 10‑33kV standard models are generally priced from several thousand to tens of thousands of US dollars per unit, while 35kV and higher‑voltage versions cost more accordingly.
Costs rise with imported circuit breakers, intelligent integrated protection, stainless steel cabinets or customized functions.
Standard modular products offer higher cost‑effectiveness, and bulk purchasing is negotiable. Quotations depend on project parameters, component selection and protection grade.
Medium voltage switchgear voltage range
According to general international and domestic power industry standards, the voltage range of medium‑voltage switchgear is typically 1kV to 35kV.
Common specifications for overseas projects include 12kV, 24kV and 33kV, while 10kV and 35kV are mainstream in China.
Equipment within this range is widely used in regional power distribution, industrial plants, new‑energy power stations and municipal power grids for power allocation and protection. Voltage below 1kV is classified as low‑voltage, and above 35kV as high‑voltage for long‑distance main‑line power transmission.
How can I place an order with you?
You should first provide us with detailed technical specifications, SLD (single line diagram), or relevant drawings through the following methods.
You can reach out to our sales team anytime via email, WeChat, WhatsApp, or phone to obtain a quotation and engage in further discussions.
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Address:
No.1 Zhanbei Road, Puyuan District, Taiyuan City, Shanxi Province, China