Open Drip Proof Motor
Powering Reliability, Engineered for Performance
Nili Pump’s NM Series consists of motors designed for fire pump applications as specified in NFPA 20. These three-phase horizontal low-voltage squirrel-cage medium induction motors are constructed and manufactured as per the requirements of NEMA MG 1 standard Design B. With Open Drip Proof (ODP) enclosures, they provide optimal ventilation, making them suitable for environments with minimal airborne contaminants and offering better cooling, which contributes to maximum efficiency.
Designed for Performance & Efficiency
The ODP motors from Nili Pump ensure superior reliability and long-lasting operation. Built with high-quality materials, they are optimized for fire protection systems, providing consistent performance under demanding conditions.
Features
- NEMA Energy-efficient design
- Performance as per NFPA 20
- 3 Phase
- 1.15 Service Factor
- Rolled Steel & Cast Iron construction frame
- UL File No. EX26863
- Stainless Steel nameplate
- RAL 3000 Standard red painted
- IP23 Degree of Protection
- Altitude rating: 1000 meters above sea level
Specifications
UL LISTED ODP 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)
- 575V (60Hz)
- Rated Speed:
- 2861 – 2985 RPM (50Hz)
- 3429 – 3585 RPM (60Hz)
4 POLE AVAILABLE RATINGS:
- Power: 10 HP – 400 HP*
- Rated Voltage:
- 380 – 415V (50Hz)
- 208 – 230V (60Hz)
- 380-400V (60Hz)
- 460V (60Hz)
- 575V (60Hz)
- Rated Speed:
- 1440 – 1485 RPM (50Hz)
- 1728 – 1785 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.
