1. high quality silicon steel core, core column by multiple air gap into uniformpieces, the air gap with high temperature and high strength adhesive each shortcolumn, and on the lower yoke tightly bonded together, input reactor core endadopts high quality anti rust paint spraying process, the reactor core surfacerust, in operation greatly to reduce the noise and vibration;
2. input reactor using vacuum impregnation process, through high temperaturebaking curing. The coil has good insulation performance, the overall high mechanical strength, good humidity resistance;
3.Coil adopts F, H class insulation system, greatly improving the reliability of long-term operation;
4. low temperature rise, low loss, low cost, high comprehensive utilization rate;
5. input reactor has the advantages of small volume, light weight, small occupied space, convenient installation.
Three, technical specificationsRated voltage: 3*220 ~ 1140 (VAC)
Operating frequency: 50HZ
Rated current: 5 ~ 1500 (A)
Environment temperature: -25 ~ +80 (c)
Operating and storage: -40 ~ +45 (c)
Insulation grade: F/H
Shell protection grade: IPOO/IP23
Height: <1000M
Dielectric strength: core winding 4200VAC/50Hz/5mA/10s no arc breakdown (factory test)
Design standards: EN61558-2-20 (VDE0570-2-20)
Rated insulation level: 5KV/min
