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ECP64115TR-4

50HP, 1770RPM, 3PH, 60HZ, 326T, 1272M, TEFC, F1

Product Information Packet PDF

Ship Weight 687.000 LB
UPC 781568463970

Specs

Catalog Number ECP64115TR-4
Enclosure TEFC
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
XP Class and Group CLI GP A,B,C,D
XP Division Division II
Agency Approvals CSA
CSA EEV
UR
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Auxillary Box Lead Termination None
Base Indicator Rigid
Bearing Grease Type Mobilith SHC220, HC9455
Blower None
Constant Torque Speed Range 1.0
Current @ Voltage 57.000 A @ 460.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 94.5 %
Electrically Isolated Bearing Not Electrically Isolated
Enclosure Modification 661
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 57.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Duty
KVA Code G
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator Locked Bearing
Max Speed 2700 rpm
Motor Lead Exit Ko Box
Motor Lead Termination Ring Terminals
Motor Lead Quantity/Wire Size 3 @ 8 AWG
Motor Type 1272M
Mounting Arrangement F1
Number of Poles 4
Overall Length 30.76 IN
Power Factor 87
Product Family Chem Process S/P 32-8 IEEE 841
Pulley End Bearing Type Roller
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 No Slinger
Speed 1770 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
XP Temp Code T3

Drawings

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Nameplate

STK.NO. ECP64115TR-4 P/N ENCL TEFC
SPEC. 12G908X731 CC 010A FRAME 326T S/N
HP 50 CLASS F HZ 60 ODE BRG 6312 DE BRG NU312
RPM 1770 RPM MAX 2700 PH 3 DES B D.E. BRG. 60RU03X30X
VOLT 460 CODE G O.D.E. BRG. 60BC03X30X
AMP 57 MOTOR WEIGHT 687 GREASE MOBILITH SHC220
RATING 40C AMB-CONT MAX. KVAR 9.4 BLANK AIR COOLED HEAT
NEMA-NOM-EFF 94.5 # OF ROTOR BARS 40 SER.F. 1.15 IP 56 EXCHANGER MTR
G.MIN.EFF 93.6 # OF STATOR SLOTS 48 PF 87 INV.TYPE PWM
TEMP CODE T3 INVERTER-TEMP-CODE 200
TEMP = 200 C HP FR 60 C HP TO 90
CT HZ FROM 1.0 CT HZ TO 60
HTR-VOLTS HTR-AMPS HTR-WATTS MAX. SPACE HEATER TEMP. VT HZ FROM O VT HZ TO 60
NP3201

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 0.118 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 61° C
Temp. Rise @ S.F. Load 75° C
Start Configuration DOL
Break-Down Torque 446 LB-FT
Pull-Up Torque 183 LB-FT
Locked-Rotor Torque 254 LB-FT
Starting Current 362.5 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 5.0 58.0 78.0 85.0 87.0 87.0 87.0 88.0
Efficiency 0.0 92.1 94.7 94.9 94.5 93.9 92.9 94.1
Speed (RPM) 1,799 1,791 1,785 1,779 1,772 1,765 1,756 1,768
Line Amps 18.30 22.30 31.90 43.50 56.90 71.30 87.10 65.50

Performance Curves

Parts

Part Number Description Quantity
MN416A01 TAG-INSTAL-MAINT no wire (2200bx) 4/22 1.000 EA