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EM3550T-57

1.5HP, 2850RPM, 3PH, 50HZ, 143T, 3524M, TEFC, F

Product Information Packet PDF

Ship Weight 43.000 LB
UPC 781568811733

Specs

Catalog Number EM3550T-57
Enclosure TEFC
Frame 143T
Frame Material Steel
Frequency 50.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 1.500 HP @ 50 HZ
Phase 3
Synchronous Speed @ Frequency 3000 RPM @ 50 HZ
Voltage @ Frequency 400.0 V @ 50 HZ
230.0 V @ 50 HZ
Haz Area Class and Group None
Haz Area Division Not Applicable
Agency Approvals CE
CSA
IE3
UR
WEEE
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 4.000 A @ 230.0 V
2.300 A @ 400.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 85.5 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 2.3 a
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class B
Inverter Code Inverter Ready
KVA Code L
Lifting Lugs No Lifting Lugs
Locked Bearing Indicator No Locked Bearing
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 6 @ 18 AWG
Motor Type 3524M
Mounting Arrangement F1
Number of Poles 2
Overall Length 13.29 IN
Power Factor 84
Product Family General Purpose
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
RoHS Status ROHS COMPLIANT
Service Factor 1.15
Shaft Diameter 0.875 IN
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Speed 2850 rpm
Speed Code Single Speed
Motor Standards NEMA
Starting Method Direct on line
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 EM3550T-57
SPEC. 35TT638P217G2
HP 1.5/1.1KW PH 3
VOLTS 230/400
AMP 4/2.3
R.P.M. (1/MIN) 2850
FRAME 143T HZ 50 I.P. 44
SER.F. 1.15 CODE L DES B CL B
NOM.EFF. 85.5 % (100%)
PF 84
RATING 40C AMB-S1 CONT CC
DE BRG 6205 ODE 6203
ENCL TEFC SN
BLANK IE3-85.5(75%)84.1(50%)
IC411 20KG
NP2716L

Performance

Performance at 400 V, 50 Hz, 1.5 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 7.48 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 43° C
Temp. Rise @ S.F. Load 51° C
Start Configuration DOL
Break-Down Torque 11.3 LB-FT
Pull-Up Torque 9.61 LB-FT
Locked-Rotor Torque 12.1 LB-FT
Starting Current 20.2 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 18.0 49.0 70.0 81.0 85.0 88.0 91.0 87.0
Efficiency 0.0 76.9 84.5 85.8 85.9 84.7 82.9 85.2
Speed (RPM) 2,998 2,969 2,943 2,916 2,888 2,856 2,823 2,869
Line Amps 0.95 1.11 1.42 1.79 2.26 2.75 3.24 2.55

Performance Curves

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