Fire‑Fighting Duty (Fire Pump) Motors – IE2 Efficiency
AB-2507-9
Road Number 7, M.I.D.C, Chakala Industrial Area (MIDC), Andheri East, Mumbai, Maharashtra, India
Fire‑Fighting Duty Motors from Hindustan Electric Motors are precision-engineered for critical safety applications in fire pump systems. With IE2 efficiency, TEFC enclosures, and Class F insulation, these motors ensure rapid, reliable response under high-stress conditions—essential for firefighting operations. Certified for continuous S1 duty, they operate efficiently in hot environments (ambient 40‑50 °C), at altitudes up to 1000 m, and sustain high starting torque for pump startup.
Key Specifications:
- Power Ratings: 3.7 kW (5 HP) to 37 kW (50 HP) shown—extensible range
- Frame Types: 100L to 160M (example models: 2HE2‑106‑0203‑G up to 2HE2‑133‑0203‑G)
- Poles: 2‑pole (3000 rpm) / 4‑pole (1500 rpm)
- Voltage: 415 V ±10%, 50 Hz ±5% AC supply
- Mounting: B3 foot‑mounted TEFC
- Protection: IP55
- Insulation Class: F (temp rise limited to class F)
- Ambient Temperature: up to 40 °C (documented)
- Altitude: up to 1000 m above sea level
- Service Factor: 1.0
These motors are built to withstand demanding firefighting environments, guaranteeing durability, low maintenance, and dependable pump activation during emergencies.