Fan and Exhaust - Cast Iron Frame - Multivoltage - IE2

Typical Applications

• These motors are designed specially for axial fan manufacturers. The design allows high output in light and compact frame sizes for the following applications:
  • Fan and exhausters;
  • Tunnels;
  • Subways;
  • Air conditioning systems;
  • Underground coal mines;
  • Shopping centers;
  • Supermarkets;
  • Other applications.

Standard Features

• Efficiency level: IE2 according to IEC 60030-34 standard;
• TEAO - Totally Encoled Air Over;
• Degree of protection: IP55;
• Output: 0.12 up to 330kW;
• Number of poles: 2, 4, 6 and 8;
• Multivoltage - 220-240/380-415//440-460V or 380-415/660-690//440-460V;
• Cast iron frames: 80 to 355M/L;
• Mounting 
  • Pad Mounted  - B30R(L) for frames 80 to 250S/M;
  • Foot mounted - B3T for frames 80 to 355M/L;
• Flying leads 1 meter long;
• Squirrel cage rotor / Aluminium die cast;
• Stainless steel nameplate AISI 316;
• Class "F" insulation;
• Continuous duty - S1;
• Ambient temperature: 40°C, 1000 m.a.s.l.;
• Regreasing nipples from frame 225S/M and above;
• Thermistors (1 per phase) fitted in frame 160M and above;
• Color: Silver.



Optional Features

• Single voltage (other voltages);
• Degree of Protection: IP56, IP65 or IP66;
• Other mounting configurations;
• Terminal Box;
• Terminal Block;
• Thermal protection (on windings and bearings):
  • Thermistors for frame 132 and below (standard on windings for frame 160 and above);
  • Thermostats
  • RTD - PT-100
• Space heaters;
• Class "H" insulation;
• Roller bearings for frame 160 and above.