Core Technical Parameters:
- Voltage Rating: 380V, 660V, 380/660V, 660/1140V
- Power Range: 75–355 kW
- Pole Configuration: 2–12 poles
- Protection Class: IP65 (high dust and water protection)
- Insulation / Temperature Rise Class: Standard: F/B; Optional: H/B
- Energy Efficiency Class: Class II energy efficiency
- Operating Frequency: 50 Hz
- Duty Type: Continuous duty (S1)
- Operating Environment: Altitude ≤ 1,000 m; Ambient temperature –15 °C to +40 °C
- Explosion-Proof Type: Ex tD A21 IP65 T130 °C
- Frame Range: 63–400
- Standard Temperature Rise: Stator winding temperature rise ≤ 80 K under standard conditions (resistance method)
- Applicable Standards: 1-2000, IEC61241-1-1999, GB/T 3836.1-2021, GB/T 3836.31-2021; power and mounting dimensions fully conform to IEC international standards
Product Features:
Fully enclosed self-fan cooled squirrel-cage structure, with innovative design, compact structure, high torque, good aerodynamic performance, energy savings and noise reduction, low vibration, and safe and reliable operation.
Application Scenarios:
Explosive hazardous locations with combustible dust in textile, metallurgical, grain processing, papermaking, light industrial, and building materials industries.
