• power quality management
• power measurement
• power factor correction
• protection and control

ENHr series
Nowadays, with the increase of the application of non-linear load, power quality problems are constantly caused, such as grid pollution caused by high harmonics, misoperation of electronic and measuring equipment, and tripping caused by overload fault of electrical equipment such as motors.
ENHr 1 ENHrH series high voltage reactor is a device for harmonic control of reactive power compensation. Connecting it with capacitors in series circuit, it can effectively suppress high-order harmonics, improve the quality of power grid, and effectively suppress the closing inrush current generated when capacitor banks are switched on and off, and reduce the impact on the power grid.
Coil: The wire drawing is made of high-quality oxygen-free copper electromagnetic wire, wrapped by epoxy resin impregnated with special glass fiber bundles for electrical purposes and cured by the latest Rotary Curing process. It has the characteristics of reliable insulation, dynamic and thermal stability, good performance, flame retardant, self-extinguishing, maintenance-free, high mechanical strength, strong short-circuit impact resistance, good insulation strength and long service life.
Core: Core manufacturing adopts non-perforated structure, elastic connection, dry-type transformer manufacturing technology, low vibration, low noise, less leakage, less electromagnetic interference to the environment; Compared with dry-type air-core reactor, especially loss index, far lower than the same capacity of air-core reactor, energy-saving eff