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CPX442546T

250HP, 1785RPM, 3PH, 60HZ, 449T, TEFC, F1

Product Information Packet PDF

Ship Weight 3,027.000 LB
UPC 781568913703

Specs

Catalog Number CPX442546T
Enclosure TEFC
Frame 449T
Frame Material Iron
Frequency 60.00 Hz
Output @ Frequency 250.000 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1800 RPM @ 60 HZ
Voltage @ Frequency 460.0 V @ 60 HZ
XP Class and Group CLI GP C,D; CLII GP E,F,G
XP Division Division I
Agency Approvals CCSA US
CSA
CSA EEV
UL
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Base Indicator Rigid
Bearing Grease Type Polyrex EM (-20F +300F)
Constant Torque Speed Range 10-60
Current @ Voltage 271.000 A @ 460.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 96.2 %
Enclosure Modification Severe Duty Features
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 271.0 a
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Ready
IP Rating IP55
KVA Code G
Max Speed 3600 rpm
Motor Lead Quantity/Wire Size 6 @ 2/0 AWG
Motor Type A44160M
Mounting Arrangement F1
Number of Poles 4
Overall Length 53.47 IN
Power Factor 90
Product Family General Industrial
Pulley End Bearing Type Ball
Pulley Face Code Standard
Service Factor 1.00
Shaft Diameter 3.375 IN
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator Shaft Slinger
Speed 1785 rpm
Speed Code Single Speed
Motor Standards NEMA
Starting Method Direct on line
Thermal Device - Bearing None
Thermal Device - Winding Normally Closed Thermostat
XP Temp Code T3C

Drawings

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Nameplate

MOBIL POLYREX EM
NP2496L
CLASS I GROUP C D X NO.
CLASS II GROUP E F G
OPERATING TEMP CODE T3C
000613006PC
SUITABLE FOR 55C AMB AT 1.00 S F AT SINEWAVE
000901002AAA
SPEC NO. A44-8829-3311 CAT.NO. CPX442546T FRAME 449T
HP 250 VOLTS 460 PHASE 3 DESIGN B TYPE P
RPM 1785 AMPS 271 HZ 60 AMB 40 SF 1.00
DRIVE END BEARING 90BC03J30X DUTY CONT INSUL.CLASS F
OPP D.E. BEARING 90BC03J30X ENCL TEFC CODE G
SF 1.15 WK2 107.2813 MAG CUR 54.9 RPM MAX 3600
CT HZ 10-60 VT HZ 0-60 CHP HZ 60-90 NEMA-NOM-EFF 96.2
IP66
SER.NO. MOTOR WEIGHT 3027
NP3140L

Performance

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