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      OPEN DRIP PROOF MOTOR

        Joslyn brand Fire Pump motors are specifically designed for applications with fire pumps installed as per NFPA 20. These motors are UL Listed as per the requirements mentioned in the UL standard UL 1004-5

        These motors are horizontally mounted and are classified as low voltage squirrel cage medium induction motors designed as per NEMA MG-1 standards.

        These motors are protected by an Open Drip Proof Enclosure. The main advantage of using the Open Drip Proof motors is that it typically runs cooler and does not overheat, because of its open vent chamber design where air flows directly over the windings, this style of motors are comparatively slightly more efficient as windings are kept cool during operation.>

        FEATURES

        • Frequency: 50 & 60 Hz
        • 1.15 Service Factor
        • 50°C Ambient Temperature rating
        • Stainless Steel name plate
        • RAL 3000 Standard red painted
        • IP23 Degree of Protection
        • Altitude rating of 1000 meters above sea level
        • F1 foot mounting
        • Suitable for various standard starters such as across the line, wye-delta, soft starter etc

        Motors Rating

        JS Series ODP Motors
        2 POLE

        Rated Output 15 HP – 500 HP
        Rated Voltage 380-400-415v (50Hz), 208-230v (60Hz), 380-400v (60 Hz), 440-460v (60Hz) & 575 (60Hz)
        Rated Speed 2861 – 2985 RPM (50Hz) & 3429 – 3585 RPM (60Hz)

        4 POLE

        Rated Output 15 HP – 400 HP
        Rated Voltage 380 – 415V (50Hz), 208 – 230v (60Hz), 380-400v (60Hz), 460v (60Hz) & 575v (60 Hz)
        Rated Speed 1440 – 1485 RPM (50Hz) & 1728 – 1785 RPM (60Hz)