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Cooling (IEC 60 034-6) |
Motors of frame size 56 have no cooling-fan (IC 410). Cooling is maintained by free convection.Motors of frame sizes 63 to 355 are surface cooled by means of an external radial flow cooling-fan (IC 411)which is protected by a steel sheet cowl with standard test-finger proof openings for sufficient air flow. The |
Frame size: 56 to 400
Output range: 0,06kW to 710 kW and
1,1 kW to 90 kW (CEMEP's eff2 standards)
Frame size: 56 to 355
Wound Type: Dahlander and dual wound
Number of poles: as per request
Degree of protection: IP55
Voltages: 380 – 415 V and all commonly used voltages.
Frequency: 50 and 60Hz
Construction type: All common construction types.
Housing: Frame size 56 to 132 aluminium,
Frame size 160 - 356 cast iron.
Cooling type: Surface air cooling (IC 411).
Insulation class: “F” (105K)
Temperature rise clans: “B” (80K)
Frame size: 63 to 112
Output range: 0,18kW to 4 kW
Number of poles: 2 and 4
Degree of protection: IP55
Voltage: 230 V..
Frequency: 50 and 60Hz
Construction type: All common construction types.
Housing: Aluminium
Cooling type: Surface air cooling (IC 411).
Insulation class: “F” (105K)
Temperature rise clans: “B” (80K)
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