Core Technical Parameters:
- Voltage Rating: 380V, 660V, 1140V, 380/660V, 660/1140V
- Power Range: 0.06–355 kW
- Pole Configuration: 2–12 poles
- Protection Class: IP55
- Insulation / Temperature Rise Class: F/B, H/B (optional)
- 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 d I Mb, Ex d IIA T4 Gb, Ex d IIB T4 Gb
- Applicable Standards: Compliant with GB3836 series, IEC 60079-1, BS4683, EN50018 domestic and international explosion-proof standards; dimensions benchmarked against German DIN42673 standard, compatible with import/export equipment supporting requirements.
Product Features:
Aesthetically pleasing appearance, safe and reliable operation, long service life, excellent performance, and convenient installation and maintenance. Stator winding treated with VPI vacuum impregnation, delivering excellent electrical, mechanical, moisture resistance, and thermal stability performance.
Application Scenarios:
Axial fans and ventilation equipment in explosive environments including coal mines, chemical plants, and petrochemical facilities, compatible with various explosion-proof ventilation operating conditions.
