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OF4111T

25HP, 1125RPM, 3PH, 60HZ, 324T, 1250M, TEFC, F2

Product Information Packet PDF

Ship Weight 575.000 LB
UPC 781568301401
Product has been discontinued

Specs

Catalog Number OF4111T
Enclosure TEFC
Frame 324T
Frame Material Cast Iron
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 25.000 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1200 RPM @ 60 HZ
Voltage @ Frequency 230.0 V @ 60 HZ
460.0 V @ 60 HZ
796.0 V @ 60 HZ
Haz Area Class and Group None
Haz Area Division Not Applicable
Agency Approvals UR
CSA
Ambient Temperature 40 °C
Auxiliary Box NO AUXILLARY BOX
Auxiliary Box Lead Termination None
Base Indicator Rigid
Bearing Grease Type Polyrex EM (-20F +300F)
Blower None
Current @ Voltage 19.000 A @ 796.0 V
34.000 A @ 460.0 V
68.000 A @ 230.0 V
Design Code D
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 87.5 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 19.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Not Inverter
KVA Code G
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator Locked Bearing
Motor Lead Exit Ko Box
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 12 @ 8 AWG
Motor Type 1250M
Mounting Arrangement F2
Number of Poles 6
Overall Length 30.27 IN
Power Factor 81
Product Family Chemical Processing (Not DC)
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
RoHS Status ROHS NON-COMPLIANT
Service Factor 1.15
Shaft Diameter 2.125 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator Shaft Slinger
Speed 1125 rpm
Speed Code Single Speed
Motor Standards NEMA
Starting Method Direct on line
Thermal Device - Bearing None
Thermal Device - Winding Normally Closed Thermostat
Vibration Sensor Indicator No Vibration Sensor
Winding Thermal 1 None
Winding Thermal 2 None

Drawings

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Building download package.

Nameplate

CAT.NO.
SPEC. 12E383Y238
HP 25
VOLTS 230/460/796
AMP 68/34/19
RPM 1125
FRAME 324T HZ 60 PH 3
SER.F. 1.15 CODE G DES D CLASS F
NEMA-NOM-EFF 87.5 PF 81
RATING 40C AMB-CONT
CC USABLE AT 208V N/A
DE 6312 ODE 6311
ENCL TEFC SN
NP2961
FRONT 6311
PULLEY 6312
LUBRICATE WITH
GREASE POLYREX EM
NP0090

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 0.263 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 77° C
Temp. Rise @ S.F. Load 95° C
Start Configuration DOL
Break-Down Torque 432 LB-FT
Pull-Up Torque 281 LB-FT
Locked-Rotor Torque 323 LB-FT
Starting Current 197 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 7.0 45.0 66.0 75.0 81.0 83.0 84.0 82.0
Efficiency 0.0 81.1 86.6 87.5 86.4 84.9 82.0 85.5
Speed (RPM) 1,199 1,183 1,167 1,149 1,129 1,106 1,074 1,115
Line Amps 15.10 16.30 20.70 26.60 33.50 41.50 52.40 38.30

Performance Curves

Parts

Part Number Description Quantity
09GS1010 GASKET, DWG, LEADWIRE SEPERATOR 1.000 EA
HW1001A31 LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I 4.000 EA
14GS1003 GASKET CONDUIT BOX LID, NEOP 1.000 EA
MN416A01 TAG-INSTAL-MAINT no wire (2400 bx)4/22 1.000 EA
LB1624 WARNING LABEL 1.000 EA

Accessories

Part Number Description List Price
12-1105 C FACE KIT 964.00 USD
12EP1501A03SP D-FLANGE KIT 1,718.00 USD