... 2. Operating frequency: 0-120Hz frequency 3. Withstanding voltage Test (1 min): Line - to 2250VDC, line - line ... drives, servo motor PLC, HMI, Servo Motor & Drive system, Frekvensomformer, AC-Umrichter, frequentieregelaars, Variatori-AC, Variatore frequenza ... Units, EMI filter, AC Choke, Brake resistor, Breakers manufacturer in ChinaBrosea main business:1, Industrial & Automation system integration; ...