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ECP44304T-4

300HP, 1785RPM, 3PH, 60HZ, 449T, A44152M, TEFC

Product Information Packet PDF

Ship Weight 3,061.000 LB
UPC 781568137161

Specs

Catalog Number ECP44304T-4
Enclosure TEFC
Frame 449T
Frame Material Iron
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 300.000 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 A,B,C,D
XP Division Division II
Agency Approvals CSA EEV
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Base Indicator Rigid
Bearing Grease Type Polyrex EM (-20F +300F)
Constant Torque Speed Range 30-60
Current @ Voltage 334.000 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 334.0 a
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Ready
KVA Code G
Lifting Lugs No Lifting Lugs
Motor Lead Quantity/Wire Size 6 @ 2/0 AWG
Motor Type A44152M
Mounting Arrangement F1
Number of Poles 4
Overall Length 53.24 IN
Power Factor 88
Pulley End Bearing Type Ball
Pulley Face Code Standard
Service Factor 1.15
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 None
XP Temp Code T2C

Drawings

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Nameplate

CAT NO ECP44304T-4 SPEC NO. P44G3954
HP 300 AMPS 334 VOLTS 460 DESIGN B
FRAME 449T RPM 1785 HZ 60 AMB 40 SF 1.15
D.E. BRG.DATA 6318 O.D.E. BRG.DATA 6318 PH 3 DUTY CONT INSUL.CLASS F
D.E. BRG. 90BC03J30X TYPE P ENCL TEFC CODE G
O.D.E. BRG. 90BC03J30X POWER FACTOR 88 NEMA NOM EFFICIENCY 96.2
3/4 LOAD EFF. 96.6 MAX CORR KVAR 52.0 GUARANTEED EFFICIENCY 95.8
TEMP CODE T2C TEMP = 230
CHP HZ 60-90 CT HZ 30-60 VT HZ 0-60
INVERTER-TEMP-CODE T2C
SER.NO. MOTOR WEIGHT 3061
NP3238

Performance

Parts

Part Number Description Quantity
034017014AB LCKW 3/8 STD. PLATED 4.000 EA
412118006A DRAIN 2.000 EA