7.5 hp (5.5 kW) DC reactor for sale, single phase, manufacturer direct sales, more purchases, more discounts.
Features1. Improve the input current wave caused by capacitor harmonics.2. Reduce and prevent rectifier bridge damage and capacitors.3. Overheating due to a surge in current.4. Improve the power factor and reduce the AC pulse of the DC bus.5. Limit transient changes in system voltage.
Dimension (unit: mm)Tips: Can a DC welding machine be added with a reactor?
Adding a reactor to the DC welding machine can reduce the AC current and its frequency caused by converting the input rectifier in the DC connection capacitor.The core of the special reactor is made of high-quality silicon steel sheet. The core post is divided into even small pieces by multiple air gaps. The air gap uses high temperature and high-strength adhesive to tightly bond each small section of the core post with the upper and lower yoke. The core end face is sprayed with high-quality anti-rust paint to solve the rust problem on the surface of the reactor core. Greatly reduced noise and vibration during operation.Reactors are vacuum-dipped and cured by high-temperature hot-baking. The coil has good insulation performance, high overall mechanical strength and good moisture resistance. The coil adopts F and H insulation system, which greatly improves the reliability of long-term operation. Low temperature rise, small loss, low cost and high comprehensive utilization rate. Small size, light weight, small footprint and easy installation.