Description
- This series comprises 7 model sizes with impeller diameter 315, 355, 400, 450, 500, 560 and 630 mm all complete with the new generation of external rotor motor.
- The wide range of electrical motors together with the possibility of using different blade angles (25°, 30°, 35° to be specified when ordering) covers an airflow range between 500 m3/h and 14.000 m³/h.
- Impeller blades in aluminium – magnesium alloy in accordance with UNI 9005 standard, painted RAL 9005. Statically and dynamically balanced according to UNI ISO 1940.
- Aerodynamic steel wall plate painted RAL 9005. Supporting steel guard, designed in accordance with UNI EN 294, painted RAL 9005.
- External rotor motor with die-casted enclosure in aluminium alloy.
- Terminal box and motor support flange in die cast aluminium alloy.
- Insulation class “F” according to IEC 85. “IP 54” protection according to IEC 34-5.
- Condensation drain holes for horizontal or vertical mounting position.
- Stainless steel fixing for every size.
- All the motors are designed for a nominal voltage of 230V (1 phase) and 400 V (3 phases) 50 Hz, according to IEC 38. Thermal protection according to IEC 335-1.