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EM2556T-4

150HP, 3540RPM, 3PH, 60HZ, 405TS, 4464M, OPSB

Product Information Packet PDF

Ship Weight 597.000 LB
UPC 781568105436

Specs

Catalog Number EM2556T-4
Enclosure OPSB
Frame 405TS
Frame Material Steel
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 150.000 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 3600 RPM @ 60 HZ
Voltage @ Frequency 460.0 V @ 60 HZ
Agency Approvals UR
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 166.000 A @ 460.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 94.1 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 166.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Not Inverter
IP Rating NONE
KVA Code H
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 6 @ 2 AWG
Motor Type 4464M
Mounting Arrangement F1
Number of Poles 2
Overall Length 31.85 IN
Power Factor 91
Product Family General Purpose
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
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 No Slinger
Speed 3540 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. EM2556T-4 P/N ENCLOSURE OPSB
SPEC. 44E194W254G1 CC 010A FRAME 405TS S/N
HP 150 CLASS F HZ 60
RPM 3540 PH 3 DES B
VOLT 460 KVA-CODE H ODE BRG 6312 DE BRG 6312
AMP 166 USABLE AT 208V
RATING 40C AMB-CONT GREASE POLYREX EM
NEMA-NOM-EFF 94.1 PF 91 SER.F. 1.15
HTR-VOLTS HTR-AMPS
NP2138L

Performance

Performance at 460 V, 60 Hz, 150 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.0479 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 54° C
Temp. Rise @ S.F. Load 66° C
Start Configuration DOL
Break-Down Torque 758 LB-FT
Pull-Up Torque 264 LB-FT
Locked-Rotor Torque 315 LB-FT
Starting Current 1225 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 9.0 70.0 86.0 90.0 91.0 91.0 91.0 91.0
Efficiency 0.0 90.6 93.8 94.3 94.0 93.4 93.4 93.6
Speed (RPM) 3,599 3,589 3,576 3,565 3,549 3,532 3,519 3,539
Line Amps 37.60 56.50 89.20 126.00 166.00 210.00 247.00 192.00

Performance Curves

Parts

Part Number Description Quantity
MN416A01 TAG-INSTAL-MAINT no wire (2100/bx) 4/22 1.000 EA

Accessories

Part Number Description List Price
44-1403A C FACE KIT 44/404 USC TSC 6312 BRG 1,025.00 USD