CHSH unveils medium voltage switchgear innovations at FIEE

Shenheng Power Equipment Co., Ltd. (CHSH) highlighted new medium voltage switchgear and substation solutions at FIEE in São Paulo, as utilities and developers look for more compact, insulated and digitally monitored grid equipment. The showcase underscored how OEM switchgear is being adapted for urban grids, renewable projects and harsh industrial sites.

Why it matters: - Medium voltage switchgear is a core layer of electrical distribution, helping protect equipment and keep power stable across industrial grids. - Demand is rising for compact, insulated and smarter gear as grids add renewables, modernize aging infrastructure and serve denser urban loads. - CHSH’s exhibition push matters because OEM suppliers are increasingly asked to deliver region-specific solutions for South America and other fast-changing markets.

What happened: - Shenheng Power Equipment Co., Ltd. (CHSH) presented its medium voltage switchgear portfolio at FIEE, the Brazil International Power & Electronic Exhibition, at the São Paulo Expo. - The company showed KYN28-12 and KYN28-24 medium voltage switchgear models, along with related outdoor isolating switches, disconnecting switches and substation equipment. - CHSH identified itself as a China Top OEM Medium Voltage Switchgear Manufacturer. - CHSH was established in 2001 in Yueqing City. - The company said it has supplied the State Grid of China. - More information is available on the company’s digital portal.

The details: - The KYN28-12 is an indoor, metal-enclosed, metal-clad switchgear design built for safety through compartmentalized internal components. - The KYN28-24 is aimed at higher-capacity urban grids and uses a removable structure to simplify maintenance and reduce downtime. - Fully insulated and fully sealed inflatable cabinets are designed to keep out moisture, salt spray and corrosive dust. - Intelligent solid insulated ring main units are positioned for wind farms and solar arrays because of their compact footprint. - Prefabricated substations and outdoor cable branch boxes are intended for commercial high-rises, subway systems and other space-constrained environments. - Digital sensors inside the equipment allow real-time monitoring of temperature and load for smart grid applications. - CHSH says its technical R&D team and after-sales support help tailor installations to local environmental conditions. - A recent Southeast Asia industrial park project reportedly used custom medium voltage switchgear to cut the facility’s power footprint by 12% while improving surge protection reliability. - A South American utility project reportedly used outdoor cable branch boxes and prefabricated substations to extend power to a remote mining operation in a dusty environment.

Between the lines: - The FIEE setting signals where the market is headed: suppliers are no longer selling only hardware, but also adaptability, sealing, digital monitoring and faster deployment. - The emphasis on fully sealed and solid insulated designs points to a broader industry move away from SF6-based equipment where alternatives are possible. - The project examples suggest CHSH is trying to prove it can handle both utility-scale and industrial applications, not just standardized catalog sales.

What's next: - CHSH appears to be using international exhibitions to build regional partnerships and refine products for local grid standards and operating conditions. - The company is likely to keep pushing switchgear that supports smart grid monitoring, renewable integration and faster on-site installation. - Continued demand for compact substations and insulated switchgear should keep OEM customization central to future deployments.

The bottom line: - CHSH is positioning its medium voltage switchgear as a flexible tool for modern grids that need more safety, more density and more digital control.