Product name
ec centrifugal fans 250mm
Type
Large Air Volume Fan, Centrifugal Fan, EC Fan
Bearing system
Ball bearing & sleeve bearing
Impeller and Fram
PBT PLASTIC
Speed Control
PWM VSP Temperature Control Fix Speed with Pressure Intermittent
Protected
Lock Auto-start Overload
Insulation Resistance
10MΩ/500V DC
Dielectric Strength
2Min/500V AC/5mA