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CEWDM4112T
20HP, 880RPM, 3PH, 60HZ, 324TC, 1256M, TEFC, F1
Product Information Packet PDF
Ship Weight | 606.000 LB |
---|---|
UPC | 781568924624 |
Specs
Catalog Number
CEWDM4112T
Enclosure
TEFC
Frame
324TC
Frame Material
Iron
Frequency
60.00 Hz
Motor Letter Type
Three Phase
Output @ Frequency
20.000 HP @ 60 HZ
Phase
3
Synchronous Speed @ Frequency
900 RPM @ 60 HZ
Voltage @ Frequency
460.0 V @ 60 HZ
230.0 V @ 60 HZ
230.0 V @ 60 HZ
Haz Area Class and Group
None
Haz Area Division
Not Applicable
Agency Approvals
CURUSEEV
NEMA PREMIUM
NEMA PREMIUM
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
60.000 A @ 230.0 V
62.000 A @ 208.0 V
30.000 A @ 460.0 V
62.000 A @ 208.0 V
30.000 A @ 460.0 V
Design Code
B
Drip Cover
No Drip Cover
Duty Rating
CONT
Efficiency @ 100% Load
90.2 %
Electrically Isolated Bearing
Not Electrically Isolated
Enclosure Modification
Severe Duty Features
Feedback Device
NO FEEDBACK
High Voltage Full Load Amps
30.0 a
Front Shaft Indicator
None
Heater Indicator
No Heater
Insulation Class
F
Inverter Code
Inverter Ready
IP Rating
IP55
KVA Code
G
Lifting Lugs
Standard Lifting Lugs
Locked Bearing Indicator
Locked Bearing
Max Speed
1350 rpm
Motor Lead Termination
Flying Leads
Motor Lead Quantity/Wire Size
9 @ 10 AWG
Motor Type
1256M
Mounting Arrangement
F1
Number of Poles
8
Overall Length
30.28 IN
Power Factor
68
Product Family
Washdown Features
Pulley End Bearing Type
Sealed Bearing
Pulley Face Code
C-Face
Pulley Shaft Indicator
Standard
Rodent Screen
None
Service Factor
1.15
Shaft Diameter
2.125 IN
Shaft Ground Indicator
No Shaft Grounding
Shaft Rotation
Reversible
Shaft Slinger Indicator
Shaft Slinger
Speed
880 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
Nameplate
CAT.NO. | CEWDM4112T | |||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SPEC. | 12P032Z306 | |||||||||||||||||||||||||||||
HP | 20 | |||||||||||||||||||||||||||||
VOLTS | 230/460 | |||||||||||||||||||||||||||||
AMP | 60/30 | |||||||||||||||||||||||||||||
RPM | 880 | |||||||||||||||||||||||||||||
FRAME | 324TC | HZ | 60 | PH | 3 | |||||||||||||||||||||||||
SER.F. | 1.15 | CODE | G | DES | B | CLASS | F | |||||||||||||||||||||||
NEMA-NOM-EFF | 90.2 | PF | 68 | |||||||||||||||||||||||||||
RATING | 40C AMB-CONT | |||||||||||||||||||||||||||||
CC | 010A | |||||||||||||||||||||||||||||
DE | 6312 | ODE | 6311 | |||||||||||||||||||||||||||
ENCL | TEFC | SN | ||||||||||||||||||||||||||||
BLANK | 10:1 CT/VT | |||||||||||||||||||||||||||||
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
0.37 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load
56° C
Temp. Rise @ S.F. Load
68° C
Start Configuration
DOL
Break-Down Torque
278 LB-FT
Pull-Up Torque
156 LB-FT
Locked-Rotor Torque
164 LB-FT
Starting Current
141 A
Load Characteristics
Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. |
---|---|---|---|---|---|---|---|---|
Power Factor | 4.0 | 30.0 | 49.0 | 61.0 | 68.0 | 72.0 | 73.0 | 68.0 |
Efficiency | 0.0 | 85.0 | 90.1 | 91.0 | 90.7 | 89.9 | 88.5 | 90.4 |
Speed (RPM) | 899 | 894 | 890 | 885 | 881 | 875 | 868 | 878 |
Line Amps | 17.47 | 18.32 | 20.94 | 25.08 | 30.17 | 36.38 | 43.47 | 34.90 |
Performance Curves
Parts
Part Number | Description | Quantity |
---|---|---|
HW1001A31 | LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I | 4.000 EA |
HW1001A31 | LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I | 1.000 EA |
LB1624 | COMBINED WARNING LABEL, ISO/ANSI PICTOGR | 1.000 EA |
MN416A01 | TAG-INSTAL-MAINT no wire (2500bx)4/22 | 1.000 EA |