ECTM4115T

Ship Weight	598.000 LB
UPC	781568408421

Specs

Catalog Number ECTM4115T

Enclosure TEAO

Frame 326T

Frame Material Iron

Frequency 60.00 Hz

Motor Letter Type Three Phase

Output @ Frequency 50.000 HP @ 60 HZ

Phase 3

Synchronous Speed @ Frequency 1800 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 NEMA_PREMIUM
UR
NEMA PREMIUM
CSA EEV

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 126.000 A @ 208.0 V
58.000 A @ 460.0 V
116.000 A @ 230.0 V

Design Code A

Drip Cover No Drip Cover

Duty Rating CONT

Efficiency @ 100% Load 94.5 %

Electrically Isolated Bearing Not Electrically Isolated

Feedback Device NO FEEDBACK

High Voltage Full Load Amps 58.0 a

Front Face Code Standard

Front Shaft Indicator None

Heater Indicator No Heater

Insulation Class F

Inverter Code Inverter Ready

KVA Code H

Lifting Lugs Vertical Lifting Lugs

Locked Bearing Indicator Locked Bearing

Motor Lead Exit Ko Box

Motor Lead Termination Flying Leads

Motor Lead Quantity/Wire Size 9 @ 6 AWG

Motor Type 1272M

Mounting Arrangement F1

Number of Poles 4

Overall Length 28.38 IN

Power Factor 85

Product Family Super-E Chemical Processing

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 Shaft Slinger

Speed 1775 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

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Nameplate

CAT.NO.	ECTM4115T
SPEC.	12H727Z279G1
HP	50 AIR OVER
VOLTS	230/460
AMP	116/58
RPM	1775
FRAME	326T				HZ			60			PH		3
SER.F.	1.15	CODE					H	DES	A	CL		F
NEMA-NOM-EFF	94.5		PF			85
RATING	40C AMB-CONT
CC
DE	6312			ODE				6311
ENCL	TEAO	SN
	2050 FPM @ 520CFM
	NP2178

Performance

Performance at 460 V, 60 Hz, 50 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT

No-Load Current 0 A

Line-Line Res. @ 25° C 0.114 Ohms A Ph / 0 Ohms B Ph

Temp. Rise @ Rated Load 68° C

Temp. Rise @ S.F. Load 88° C

Start Configuration DOL

Break-Down Torque 475 LB-FT

Pull-Up Torque 210 LB-FT

Locked-Rotor Torque 240 LB-FT

Starting Current 413 A

Load Characteristics

Rated Load	0%	25%	50%	75%	100%	125%	150%	S.F.
Power Factor	5.0	52.0	73.0	82.0	86.0	87.0	87.0	87.0
Efficiency	0.0	91.5	94.4	94.8	94.6	94.0	93.2	94.1
Speed (RPM)	1,799	1,794	1,788	1,782	1,776	1,769	1,761	1,770
Line Amps	20.80	24.80	33.90	45.30	57.90	71.60	87.50	66.10

Performance Curves

Parts

Part Number	Description	Quantity
HW1001A31	LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I	4.000 EA
LB1624	COMBINED WARNING LABEL, ISO/ANSI PICTOGR	1.000 EA
MN416A01	TAG-INSTAL-MAINT no wire (2500bx)4/22	1.000 EA

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