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.