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KYN28A-12 Armored Middle-Position High-Voltage Switchgear

The KYN28A-12 metal-clad withdrawable switchgear is designed for three-phase AC power systems with a frequency of 50 Hz and a rated voltage of 12 kV. In power distribution systems, it provides functions such as circuit control, protection, monitoring, and measurement. The switchgear enclosure is made from high-quality aluminum-zinc coated steel sheets, which are precisely processed and assembled using multi-stage bending techniques on advanced CNC machine tools. The switchgear consists of two main components: a fixed enclosure and withdrawable units, known as hand carts. The enclosure achieves an enclosure protection rating of IP4X, while the compartment protection rating reaches IP2X. The hand carts, earthing switches, and cabinet doors are equipped with reliable mechanical interlocks, ensuring flexible, safe, and dependable operation.

About Us

Hebei Cheng'an Electric Co., Ltd. was established on March 8, 2021, with a registered capital of 30 million yuan, covering an area of 15 acres, and currently has 25 employees. The main products produced by the company include: manufacturing of power distribution switch control equipment, box-type substations, pole-mounted circuit breakers, ring network cabinets, electric energy metering boxes, distribution cabinets (JP cabinets), terminal boxes, meter boxes, cable branch boxes, high and low voltage switch cabinets, power transformers, and high and low voltage complete sets of equipment. The company operates a complete "Quality, Environment, Health" three-system, and has obtained certifications such as "High-tech Enterprise," "Technology-based Small and Medium-sized Enterprise," "Hebei Province Innovative Small and Medium-sized Enterprise," product "Green Supply Chain," "After-sales Service System," "Carbon Footprint," "Green Packaging Implementation Unit," "Contract-abiding and Trustworthy," and "Energy System Certification." The company actively implements 5S management, UFIDA ERP management system, refined management, and excellent performance management, achieving good results. The company has established a modern enterprise management model.

OEM & ODM

To meet the needs of different industries, our products support OEM & ODM. We strictly control every link from raw material procurement to production processing and finished product inspection to ensure stable and reliable product quality.

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