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EWDM4102T

20HP, 1175RPM, 3PH, 60HZ, 286T, TEFC, F1

Product Information Packet PDF

Ship Weight 429.000 LB
UPC 781568925546

Specs

Catalog Number EWDM4102T
Enclosure TEFC
Frame 286T
Frame Material Iron
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 20.000 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1200 RPM @ 60 HZ
Voltage @ Frequency 460.0 V @ 60 HZ
230.0 V @ 60 HZ
Haz Area Class and Group None
Haz Area Division Not Applicable
Agency Approvals CSA EEV
NEMA PREMIUM
NEMA_PREMIUM
UR
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 52.000 A @ 230.0 V
26.000 A @ 460.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 91.7 %
Electrically Isolated Bearing Not Electrically Isolated
Enclosure Modification Severe Duty Features
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 26.0 a
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Duty
IP Rating IP55
KVA Code G
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator Locked Bearing
Max Speed 1800 rpm
Motor Lead Termination Flying Leads
Motor Type 1056M
Mounting Arrangement F1
Number of Poles 6
Overall Length 27.57 IN
Power Factor 78
Product Family Washdown Features
Pulley Face Code Standard
Rodent Screen None
Service Factor 1.15
Shaft Diameter 1.875 IN
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Speed 1175 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. EWDM4102T
SPEC. 10-0000-1005
HP 20
VOLTS 230/460
AMP 52/26
RPM 1175
FRAME 286T HZ 60 PH 3
SER.F. 1.15 CODE G DES B CLASS F
NEMA-NOM-EFF 91.7 PF 78
RATING 40C AMB-CONT
CC 010A
DE 6311 ODE 6309
ENCL TEFC SN
BLANK 20:1 VT/CT @ 1.00SF
NP1669L

Performance

Performance at 460 V, 60 Hz, 20 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.47101 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 63° C
Temp. Rise @ S.F. Load 79° C
Start Configuration DOL
Break-Down Torque 236 LB-FT
Pull-Up Torque 95.1 LB-FT
Locked-Rotor Torque 137 LB-FT
Starting Current 143 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 5.0 41.0 63.0 73.0 78.0 80.0 80.0 79.0
Efficiency 0.0 88.6 92.1 92.5 91.9 90.8 89.2 91.2
Speed (RPM) 1,199 1,195 1,189 1,184 1,177 1,170 1,161 1,173
Line Amps 11.60 13.10 16.40 20.70 26.10 32.00 39.10 29.60

Performance Curves

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