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FPM2531TS

25//20HP, 1760//1460RPM, 3PH, 60//50HZ, 284T

Product Information Packet PDF

Ship Weight 275.999 LB
UPC 781568816608

Specs

Catalog Number FPM2531TS
Enclosure ODP
Frame 284TS
Frame Material Steel
Frequency 50.00 Hz
60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 25.000 HP @ 60 HZ
20.000 HP @ 50 HZ
Phase 3
Synchronous Speed @ Frequency 1800 RPM @ 60 HZ
Voltage @ Frequency 190.0 V @ 50 HZ
230.0 V @ 60 HZ
380.0 V @ 50 HZ
460.0 V @ 60 HZ
XP Class and Group None
XP Division Not Applicable
Agency Approvals UR
UL
CSA EEV
CSA
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Auxillary Box Lead Termination None
Base Indicator Rigid
Bearing Grease Type Polyrex EM (-20F +300F)
Blower None
Current @ Voltage 58.000 A @ 230.0 V
58.000 A @ 190.0 V
29.000 A @ 460.0 V
29.000 A @ 380.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 92.4 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 29.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Not Inverter
KVA Code F
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator No Locked Bearing
Motor Lead Exit Ko Box
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 12 @ 10 AWG
Motor Type 3956M
Mounting Arrangement F1
Number of Poles 4
Overall Length 23.56 IN
Power Factor 87
Product Family Fire Pump Motor
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
Service Factor 1.15
Shaft Diameter 1.625 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Speed 1460 rpm
1760 rpm
Speed Code Single Speed
Motor Standards NEMA
Starting Method Wye Start - Delta Run
Thermal Device - Bearing None
Thermal Device - Winding None
Vibration Sensor Indicator No Vibration Sensor
Winding Thermal 1 None
Winding Thermal 2 None

Drawings

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Nameplate

CAT.NO. FPM2531TS CUST P/N I.P. 23
SPEC. 39R082X929H2 SER.NO. FRAME 284TS
HZ 60 HP 25 RPM 1760 HZ 50 HP 20 RPM 1460
VOLTS 230/460 CODE F VOLTS 190/380 CODE F
AMPS 58/29 DES B AMPS 58/29 DES B
EFF 92.4 SER.F. 1.15 PF 87 EFF 91 SER.F. 1.15 PF 87
RATING 40C AMB-CONT DE BRG 6311 GREASE POLYREX EM
BLANK ODE BRG 6208 MTR. WT. 276
CLASS F PH 3
ENCL ODP CC 010A
HTR-VOLTS HTR-AMPS HTR-WATTS
NP3454L

Performance

Performance at 460 V, 60 Hz, 25 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.4172 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 52° C
Temp. Rise @ S.F. Load 66° C
Start Configuration DOL
Break-Down Torque 202 LB-FT
Pull-Up Torque 99.1 LB-FT
Locked-Rotor Torque 120 LB-FT
Starting Current 172 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 5.0 57.0 77.0 85.0 87.0 88.0 87.0 88.0
Efficiency 0.0 91.8 93.7 93.4 92.5 91.1 89.4 91.7
Speed (RPM) 1,799 1,790 1,781 1,771 1,760 1,747 1,731 1,752
Line Amps 8.92 11.30 16.00 22.50 29.20 36.40 45.10 33.50

Performance Curves

Performance at 380 V, 50 Hz, 20 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.392 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 51° C
Temp. Rise @ S.F. Load 65° C
Start Configuration DOL
Break-Down Torque 194 LB-FT
Pull-Up Torque 102 LB-FT
Locked-Rotor Torque 123 LB-FT
Starting Current 167 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 5.0 57.0 77.0 85.0 87.0 88.0 87.0 88.0
Efficiency 0.0 90.9 93.1 92.7 91.6 90.2 88.2 90.8
Speed (RPM) 1,499 1,491 1,482 1,472 1,461 1,449 1,434 1,454
Line Amps 8.77 11.10 15.60 21.90 28.50 35.60 44.20 32.80

Performance Curves

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