W21 - Cast Iron Frame - Premium Efficiency - IE3
Premium efficiency cast iron frame IP55 motor complying with IE3 efficiency levels according to IEC60034-30.
موارد مصرف
- پمپها
- فن و هواده
- سنگ شکن ها
- تسمه نقاله
- کارخانجات
- ماشین آلات سانتریفیوژ
- دستگاههای پرس
- آسانسورها
- دستگاههای بسته بندی
- و بطور کلی گرداننده دستگاه های صنعتی
Standard Features
- Three-phase، multivoltage، IP55، TEFC
- Output: 0.75 up to 370kW
- Frames: 112M up to 355M/L
- Voltage: 220-240/380-415V (up to 100L) / 380-415/660V (from 112M and up)
- Class “F” insulation (ΔT = 80K)
- Continuous duty: S1
- Design N
- Ambient temperature: 40 °C، at 1000 m.a.s.l
- Squirrel cage rotor/Aluminium die cast
- V’Ring on both endshields
- Stainless steel nameplate
- Dimensions according to IEC-72
- Performance characteristics according to IEC 34
- Regreasing nipple from frame 225S/M and above
- Metric threaded cable entries on the terminal box
- Thermistors (1 per phase) fitted in frame 160M and above
- Suitable for inverter duty applications
- Color: RAL 6002
*For additional details about Inverter operation، please contact our technical support.
*Special Insulation for voltage above 575V
Optional Available
- Degree of Protection: IP56، IP65 or IP66
- Bearing seals:
- Lip seal
- Oil seal
- Labyrinth taconite seal and W3seal for frames 90S and above
- Thermal protection:
- Thermistors: frame 132M and below
- Thermostats
- RTD-PT 100
- Space heaters
- Design H
- Class “H” insulation
- Roller bearings for frame 160M and above
- More options available، on request
