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Three-phase motors according to NEMA-EPACT' 92 for JM/JP pumps

• FEATURES AND BENEFITS:

- Design B and C
- High service factor up to 1.4
- TEFC construction with rigid base mounting and surface cooling fan
- Cast iron rigid frames and end brackets
- Ball bearings mechanically locked on the shaft end
- Rated output for continuous duty service
- Rated voltage 230/460V or 575V, usable at 208V
- Frequency 50/60 Hz
- Environment temperature 5°F to 104°F
- Altitude up to 1000 m above sea level
- Non hygroscopic insulation class F (temperature rise for class B)
- Degree of protection IP 55 (IEC)
- Drain holes provided for all mounting positions
- F1 assembly, convertible to F2
- Horizontal and vertical application
- Other features the same as in comparable  general purpose motors

• APPLICATION

The motors are designed for use with close-coupled pumps having NEMA JP or JM mounting end shaft dimensions.
In such applications, the pump impeller is mounted directly on the motor shaft.
All motors are designed for continuous duty service.

• STANDARDS

Motors comply with NEMA standards MG1-1998,
efficiency  EPACT compliant / tested according to IEEE 112, method B.
Motors are CSA certified.

• BEARINGS

The bearing types are the same as used in comparable general purpose motors.

• PERFORMANCE

Electrical performance is the same as for comparable general purpose motors.

Three-phase motors according to NEMA-EPACT' 92 for JM/JP pumps

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