Original price was: $4,124.00.$2,182.50Current price is: $2,182.50.
Description
Marathon electric motor Catalog U500
Model 256TTDX4024
25HP, 3545 RPM, 256T Frame
General Specifications
Model 256TTDX4024
Catalog No U500
Part Description 25,3600, DP,256T,3/60/230/460YD
Category Fire Pump
Nameplate Specifications
Output HP 25 Hp Output KW 18.7 kW
Frequency 60 Hz
Voltage 230/460 V
Current 58/29 A
Speed 3520 rpm
Service Factor 1.15
Phases 3 Efficiency 91 %
Duty CONTINUOUS
Insulation Class B Design Code B KVA Code G
Frame 256T
Enclosure DP
Overload Protector NOT
Ambient Temperature 40 °C
Drive End Bearing Size 6309 Opp Drive End Bearing Size 6208
UL No CSA Y CE Y
IP Code 12
Technical Specifications
Electrical Type SQ CAGE IND RUN
Starting Method WYE START DELTA RUN
Poles 2
Rotation REV
Mounting RIGID
Motor Orientation HORIZONTAL
Drive End Bearing BALL Opp Drive End Bearing BALL
Frame Material ROLLED STEEL
Shaft Type T
Overall Length 22.32 in
Frame Length 15.45 in
Shaft Diameter 1.63 in
Shaft Extension 4.19 in
Assembly/Box Mounting F1/F2 CAPABLE
- Red paint on 25 HP through 200 HP
- NEMA Design B, Code G or less
- Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
- Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
- Will accept C-Face kits (except as noted), see Accessories section for kits
- 230/460- and 460-Volt models rated for 50 HZ at next lower HP, 1.15 SF as noted
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Additional information
Weight | 164.00 lbs |
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