Complete Sets of High and Low Voltage Switchgear

High and low voltage switchgear sets include a variety of complete electrical assemblies designed for power distribution, control, and protection across industrial, commercial, and utility applications.

Low-

Voltage (LV) Switchgear SetsLow-voltage switchgear is designed for AC voltages up to 1,000V and is widely used in industrial plants, commercial buildings, and motor control centers.

Common L

V switchgear sets include: GGD: Fixed complete-set switchgear with modular design for flexibility and easy maintenance.

GC

K: Withdrawable low-voltage switchgear offering high reliability and cost efficiency. GHS168: Drawer-type low-voltage switchgear incorporating advanced foreign technology for compact and maintainable design. YZGCS-type: Withdrawable LV switchgear suitable for power plants, petroleum, chemical, and high-rise buildings.

YZ-type AC distribution cabinet: Designed for AC 50Hz systems, rated operational voltage up to 380V, and current up to 2000A.

YZGC

K: Widely used in power distribution centers (PC) and motor control centers (MCC) for industrial and mining enterprises.

MN

S / YZMNS: Modular LV withdrawable cabinets for flexible power distribution and control.

High-

Voltage (HV) Switchgear SetsHigh-voltage switchgear is used for voltages above 1kV, typically in substations, power plants, and industrial distribution systems.

Key H

V switchgear sets include: KYN series: Indoor metal-clad withdrawable switchgear for 6–10kV systems, suitable for industrial, mining, and high-rise building applications. KYN28A-12: Indoor switchgear for 10kV, 20kV, and 35kV systems, providing complete power distribution and protection. KYN61-40.

5 AC Metal-Enclosed Switchgear: Rated voltage 40. 5kV, used in substations and industrial enterprises for control, protection, and monitoring of circuits. HXGN*12: SF6 all-insulated metal-enclosed switchgear for medium to high-voltage applications.

XGN15-12: SF6 half-insulating ring network cabinet for indoor HV distribution. Applications and FeaturesLV switchgear: Primarily for final-stage power distribution, motor control, lighting, HVAC, and auxiliary circuits. Modular and withdrawable designs allow easy maintenance and expansion.

H

V switchgear: Provides circuit protection using vacuum or SF6 circuit breakers, suitable for frequent operation, substations, and grid upgrades. Includes features like bus tie enhancement, transformer protection, and intelligent monitoring. These switchgear sets are designed to meet international standards such as IEC 61439 for LV and IEC 62271 series for HV, ensuring safety, reliability, and compliance in power systems.

This list provides a comprehensive overview of commonly used high and low voltage switchgear sets, their voltage ratings, and typical industrial applications.