National Motors' NMCM series consists of motors designed for fire pump applications as specified in NFPA 20 (Standard for the Installation of Stationary Pumps for Fire Protection).
They are certified by UL as per the requirement of UL 1004-5 'Standard for Fire Pump Motors'.
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.
These certified motors are compliant with the motor efficiency requirements as given in the EISA (Energy Independence and Security Act of 2007).
Technical Details
Manufacturer: National Motor
Motor Rating: 400 – 415 voltage rating at 50 Hz
RATED SPEED: 2920 – 2945 RPM (2 Poles)
POWER: 15 – 350 HP
INSULATION: Class F
Ambient Temperature rating: 50 °C
Degree of Protection: IP 23
Temperature Rise: below Class B (80 K)
APPROVAL: UL list, NEMA MG1
Documents and Resources
Technical Data Sheets
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