It belongs to the basic series with comprehensive functions. High efficiency, energy saving, good operation, low vibration, low noise, long service life, high reliability, convenient maintenance, and the installation size and power level fully comply with IEC standards. Class B insulation grade, IP44 appearance protection grade and IC411 cooling mode are adopted. It is widely used for all kinds of mechanical transmission equipment without special requirements.
Operating conditions:
Ambient temperature: - 15 ℃ ≤ 0 ≤ 40 ℃ Height: no more than 1000m Rated voltage: 380V or any voltage between 220 - 760V Rated frequency: 50Hz, 60Hz Protection class: IP55 Insulation class: F, H Cooling method: ICO141 Call of Duty: S1 (continuous) Connection: star connection can connect 3kw and 4kw and above.