STT 400

General Data Rated input voltage 230 Vac Rated output voltage 230 Vac Rated power 100 ‑ 400 VA Insulation class A Maximum ambient temperature 40 °C Efficiency up to 91 % Degree of protection IP 44 Advantages Good attenuation against radio frequency interference and pulses Low magnetic leakage field Integrated short circuit and overload protection Very good moisture protection and low noise thanks to resin encapsulation High degree of protection Carrying handle, mains connecting lead and socket for mobile use Standards Mains transformerto: VDE 0570 Teil 2‑4, DIN EN 61558‑2‑4, EN 61558‑2‑4, IEC 61558‑2‑4 Mains transformer complying with EN 61558-2-4 for portable application to minimize mains supply faults such as disturbing pulses and electrical noise.