Watson-Marlow Bredel 40 - Manual (Page 62)

SPECIFICATIONS
62
10.3 Electric motor
Construction IM B5 (flange type)
Materials size IEC-80/90:
Housing and connection box: aluminium
End shields: cast-iron
size IEC-100 and larger:
Housing, connection box and end shields: cast-iron
Number of poles 4 or 6 poles
Voltage - frequency
*
* unless specified otherwise
up to 2.2 kW:
230 / 400 V - 3 phases - 50 Hz
3.0 kW and larger:
400 / 690 V - 3 phases - 50 Hz
Protection class in accord-
ance with IEC 34-5 IP55
Insulation class F
Temperature class B