WEG W21 General Purpose 3 Phase Motors E2 Efficiency
Type: Electric Motor
Class:
The W21 General Purpose Motor conforms to all applicable Australian standards and directives and meets or exceeds E2 efficiency levels
- Three-phase, multi voltage, squirrel cage, IP55, TEFC
- Output ratings from 0.18 to 330kW
- IEC frames 63 to 355M/L
- Aluminium up to 132 frame
- Cast iron from 160 to 355 frame
- Top mount terminal box (B3T)
- Voltage:
- 220-240 V / Y 380-415 V 50 Hz (up to 100L)
- 380-415 V / Y 660-690 V 50 Hz (from 112M frame)
- Continuous duty – S1
- Squirrel cage, aluminium die cast rotor
- Design N
- Insulation Class F up to 355 frames
- Ambient temperature: 40°C, at 1000 m.a.s.l. (ratings at higher ambient temperature and/or altitudes on request)
- Thermistor (1/phase) rated 155°C from frame 160 and above
- Metric thread cable entries on the terminal box
- Ball bearings for all frames (for direct coupling)
- Sealed bearings up to 132 frame
- Re-greasing system from frame 160 and above
- Drain plug in all frames
- V-ring seal for all frames (oil seal on flange mount)
- Stainless steel nameplate
- Paint color: RAL 5007