Totally Enclosed Fan Cooled Motor
Shining Power, Protected Performance.
Nili Pump’s NM Series consists of motors designed for fire pump applications as specified in NFPA 20 (Standard for the Installation of Stationary Pumps for Fire Protection). These motors are engineered to meet the requirements of NEMA MG-1 standard Design B. The Totally Enclosed Fan Cooled (TEFC) enclosures offer better protection from external elements such as dust, airborne contaminants, and harsh weather conditions.
Enhanced Durability and Efficiency
The TEFC motors from Nili Pump seal the inner windings, contacts, and bearings, ensuring reliable and long-lasting performance under demanding conditions. Designed for fire protection systems, they deliver consistent operation with minimal maintenance.
Features
- NEMA Energy efficient design
- Performance As per NFPA 20
- 3 Phase
- 15 Service Factor
- Locked rotor ratings are as per NFPA 20 recommendations.
- Rolled Steel & Cast Iron construction frame.
- Rated Ambient Temperature 50°C.
- Stainless Steel name plate
- RAL 3000 Standard red painted.
- IP55 Degree of Protection
- Altitude rating of 1000 meters above sea level
- F1 foot mounting
Specifications
UL LISTED TEFC MOTORS
- SERIES: NM, PERFORMANCE RATINGS: COMPREHENSIVE RANGE
2 POLE AVAILABLE RATINGS:
- Power: 10 HP – 500 HP*
- Rated Voltage:
- 380-400-415v (50Hz)
- 208-230v* (60Hz)
- 380-400v (60Hz)
- 440-460v (60Hz)
- 575 (60Hz)
- Rated Speed:
- 2923 – 2980 (50Hz)
- 3506 – 3575 (60Hz)
4 POLE AVAILABLE RATINGS:
- Power: 10 HP – 400 HP*
- Rated Voltage:
- 380 – 415V (50Hz)
- 208 – 230v (60Hz)
- 380-400v (60Hz)
- 460v (60Hz)
- 575v (60 Hz)
- Rated Speed:
- 1460 – 1480 RPM (50Hz)
- 1750 – 1780 RPM (60Hz)
These values only indicate the overall range available in this series. For the availability of any specific ratings and details of its certification, kindly send us an inquiry and we shall gladly assist.
CUSTOM DESIGNED TEFC MOTORS
SERIES: NM, PERFORMANCE RATINGS: COMPREHENSIVE RANGE
2 POLE AVAILABLE RATINGS:
- Power: 1 HP – 250HP**
- Rated Speed:
- 2825 – 2975 (50Hz)
- 3390 – 3570 (60Hz)
These values only indicate the general range available in this series. For the availability of any specific ratings not mentioned, kindly send us an inquiry and we shall gladly assist.
