CEWDM41906T

Ship Weight	274.000 LB
UPC	781568457511

Specs

Catalog Number CEWDM41906T

Enclosure TEFC

Frame 256TC

Frame Material Steel

Frequency 60.00 Hz

Motor Letter Type Three Phase

Output @ Frequency 20.000 HP @ 60 HZ

Phase 3

Synchronous Speed @ Frequency 3600 RPM @ 60 HZ

Voltage @ Frequency 230.0 V @ 60 HZ
460.0 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 46.000 A @ 230.0 V
23.000 A @ 460.0 V

Design Code A

Drip Cover No Drip Cover

Duty Rating CONT

Efficiency @ 100% Load 91.0 %

Electrically Isolated Bearing Not Electrically Isolated

Feedback Device NO FEEDBACK

High Voltage Full Load Amps 23.0 a

Front Face Code Standard

Front Shaft Indicator None

Heater Indicator No Heater

Insulation Class F

Inverter Code Inverter Duty

IP Rating IP55

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 9 @ 10 AWG

Motor Type 3940M

Mounting Arrangement F1

Number of Poles 2

Overall Length 23.56 IN

Power Factor 90

Product Family Wash Down

Pulley End Bearing Type Sealed Bearing

Pulley Face Code C-Face

Pulley Shaft Indicator Standard

Rodent Screen None

Service Factor 1.00

Shaft Diameter 1.625 IN

Shaft Extension Location Pulley End

Shaft Ground Indicator No Shaft Grounding

Shaft Rotation Reversible

Shaft Slinger Indicator Shaft Slinger

Speed 3520 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.	CEWDM41906T
SPEC.	39-0000-0190
HP	20
VOLTS	230/460
AMP	46/23
RPM	3520
FRAME	256TC			HZ		60				PH		3
SER.F.	1.15	CODE			H	DES		A	CLASS		F
NEMA-NOM-EFF	91		PF		90
RATING	40C AMB-CONT
CC	010A
DE	6309			ODE			6208
ENCL	TEFC	SN
BLANK	10:1CT, 20:1VT @ 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 0.446 Ohms A Ph / 0 Ohms B Ph

Temp. Rise @ Rated Load 77° C

Temp. Rise @ S.F. Load 94° C

Start Configuration DOL

Break-Down Torque 108 LB-FT

Pull-Up Torque 40.8 LB-FT

Locked-Rotor Torque 51.6 LB-FT

Starting Current 168 A

Load Characteristics

Rated Load	0%	25%	50%	75%	100%	125%	150%	S.F.
Power Factor	10.0	59.0	80.0	87.0	90.0	91.0	91.0	91.0
Efficiency	0.0	85.1	90.4	91.3	91.1	90.3	89.2	90.6
Speed (RPM)	3,599	3,581	3,562	3,542	3,521	3,499	3,474	3,508
Line Amps	6.78	8.79	12.70	17.50	22.60	28.50	34.30	26.10

Performance Curves

Parts

Part Number	Description	Quantity
MN416A01	TAG-INSTAL-MAINT no wire (2100bx)4/22	1.000 EA
LB1624	COMBINED WARNING LABEL, ISO/ANSI PICTOGR	1.000 EA

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