50.000 HP @ 50 HZ
Synchronous Speed @ Frequency:1500 RPM @ 50 HZ
Voltage @ Frequency:380.0 V @ 50 HZ
460.0 V @ 60 HZ
XP Class and Group:None
XP Division:Not Applicable
Agency Approvals:WEEE
CSA
CE
UR
Auxillary Box:No Auxillary Box
Auxillary Box Lead Termination:None
Base Indicator:Rigid
Heater Indicator:No Heater
Insulation Class:F
Inverter Code:Inverter Ready
IP Rating:NONE
KVA Code:J
Lifting Lugs:Standard Lifting Lugs
Locked Bearing Indicator:Locked Bearing
Motor Lead Quantity/Wire Size:3 @ 6 AWG
Motor Lead Exit:Ko Box
Motor Lead Termination:Flying Leads
Motor Type:1278M
Mounting Arrangement:B3
Power Factor:84
Product Family:General Purpose
Pulley End Bearing Type:Ball
Pulley Face Code:Standard
Pulley Shaft Indicator:Standard
Bearing Grease Type:Polyrex EM (-20F +300F)
Rodent Screen:None
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
Blower:None
Current @ Voltage:60.000 A @ 460.0 V
71.000 A @ 380.0 V
Design Code:A
Drip Cover:No Drip Cover
Duty Rating:CONT
Electrically Isolated Bearing:Not Electrically Isolated
Feedback Device:NO FEEDBACK
Frame Prefix:D
Front Face Code:Standard
Front Shaft Indicator:None
Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
Nameplate NP2716L
CAT NO
SPEC. 12E948Y833G1
HP 50HP/37KWPH 3
VOLTS 460//380
AMP 60//71
RPM 1775//1475
FRAME D200LHZ 60//50I.P. 54
SER.F. 1.15CODE JDES ACL F
NOM.EFF. 94.5//93.9% (100%)
PF 84USABLE AT 208V
RATING 40C AMB-CONTCC 010A
DE BRG 6312ODE 6311
ENCL TEFCSN
BLANK IE3 60-94.7(75%)94.2(50%)
IE3 50-94.1(75%)93.5(50%)
333 KG
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
Parts List
Part NumberDescriptionQuantity
SA310698SA 12E948Y833G11.000 EA
RA298097RA 12E948Y833G11.000 EA
09FN3001C03EXTERNAL FAN, PLASTIC1.000 EA
HA6151A04ADAPTER PLATE - 314 LEAD HOLE COVER PLAT1.000 EA
09GS1000SPGASKET-CONDUIT BOX, 1/16 THICK LEXIDE1.000 EA
10XN3118K085/16-18 X .50 GRADE #5, STL, ZINC PLATE4.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I4.000 EA
10CB3001CONDUIT BOX CAST W/2.500 LEAD HOLE1.000 EA
09GS1000SPGASKET-CONDUIT BOX, 1/16 THICK LEXIDE1.000 EA
10XN3118K365/16-18 X 2.25" HEX HD, GRADE 54.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I4.000 EA
HA6A64CAST CONDUIT BOX ADAPTER BLOCK FOR F31.000 EA
MH4011N15SLEEVING, NATURAL, GRADE A, 1.5" BENTLE1.000 FT
10GS1001GASKET CONDUIT BOX NEOP1.000 EA
WD1000B25GND LUG, BURNDY L125HP OR T&B L125HP-BB1.000 EA
19XW3118G08.31-18X.50,HEX WSHR HD,TAPTITE 2,GREEN1.000 EA
12EP1107A153FR ENDPLATE, MACH FOR "O" DRAIN1.000 EA
HA3400A13STUD, 1/2-13 X 7" WELKER4.000 EA
HW1001A50LOCKWASHER 1/2, ZINC PLT,.879 OD, .509 I4.000 EA
HW5100A13W4627-047 WVY WSHER1.000 EA
10XN3118K365/16-18 X 2.25" HEX HD, GRADE 52.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I2.000 EA
12EP1106A77PU ENDPLATE, MACH FOR "O" DRAIN1.000 EA
10XN5013K281/2-13 X 1.75 HEX HEAD MACH SCREW,GRAD4.000 EA
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
Parts List (continued)
Part NumberDescriptionQuantity
HW1001A50LOCKWASHER 1/2, ZINC PLT,.879 OD, .509 I4.000 EA
10XN3118K405/16-18 X 2.50" HEX HD, GRADE 54.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I4.000 EA
12FH1002SPFAN COVER, CAST1.000 EA
HW1001A50LOCKWASHER 1/2, ZINC PLT,.879 OD, .509 I4.000 EA
XY5013A12NUT,1/2-13,HEX,STEEL,ZINCPLATED4.000 EA
10CB3500SPCONDUIT BOX LID, CAST1.000 EA
10GS1000SPGASKET, CONDUIT BOX LID1.000 EA
51XW2520A12.25-20 X .75, TAPTITE II, HEX WSHR SLTD4.000 EA
HW4600B41V-RING SLINGER 2.125 X 2.880 X 0.2801.000 EA
HW2505E27KEY, 16 X 10 MM X 3.125"1.000 EA
LB1115NLABEL,LIFTING DEVICE (ON ROLLS)1.000 EA
HW4500A211618BALEMITE FITTING 825 UNIVERSAL1.000 EA
HA4017A011/8 X 4 GREASE EXT (F/S)1.000 EA
HW4500A17317400 ALEMITE GREASE RELIEF1.000 EA
HA4066A01PUSH IN T-DRAIN FITTING (BLACK)1.000 EA
HA4051A00PLASTIC CAP FOR GREASE FITTING1.000 EA
MJ1000A02GREASE, MOBIL POLYREX EM - 1240470.200 LB
HW4500A03GREASE FITTING, .125 NPT 1610(ALEMITE) 81.000 EA
HW4500A17317400 ALEMITE GREASE RELIEF1.000 EA
HA4066A01PUSH IN T-DRAIN FITTING (BLACK)1.000 EA
HA4051A00PLASTIC CAP FOR GREASE FITTING1.000 EA
HW2500A25WOODRUFF KEY USA #1008 #BLOW CARBON STEE1.000 EA
51XB1214A2012-14X1.25 HXWSSLD SERTYB1.000 EA
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
MG1000Y03MUNSELL 2.53Y 6.70/ 4.60, GLOSS 20,0.080 GA
85XU0407S044X1/4 U DRIVE PIN STAINLESS2.000 EA
LB1119NWARNING LABEL1.000 EA
LB1417LABEL CARTON 6X4 PERFORATED BLANK ROLLS1.000 EA
LC0006CONNECTION LABEL1.000 EA
NP2716LALUM SUPER-E NEMA IE3 UL CSA CC CE1.000 EA
12PA1016PACKAGING GROUP TALL 312 CRATE1.000 EA
WD5005A03TERM BLK KIT W/WD1320A03 ELEC AMPS 63-161.000 EA
HA6370A01ADAPTER - WECO TERMINAL BOARD 309-3181.000 EA
WD1000B34T&B E73 RING TERMINAL 6AWG 3/8" STUD3.000 EA
MN416A01TAG-INSTAL-MAINT no wire (1200/bx) 3/191.000 EA
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
AC Induction Motor Performance Data
Record # 53919 - Typical performance - not guaranteed values
Winding: 12WGY833-R002Type: 1278MEnclosure: TEFC
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP)50Full Load Torque149 LB-FT
Volts460//380Start Configurationdirect on line
Full Load Amps60//71Breakdown Torque518 LB-FT
R.P.M.1775//1475Pull-up Torque286 LB-FT
Hz60//50Phase3Locked-rotor Torque325 LB-FT
NEMA Design CodeAKVA CodeJStarting Current484 A
Service Factor (S.F.)1.15No-load Current24.2 A
NEMA Nom. Eff.94.5Power Factor84LinelineRes.@25ºC0.094509Ω
Rating - Duty40C AMB-CONTTemp. Rise @ Rated Load59°C
S.F. AmpsTemp. Rise @ S.F. Load72°C
Locked-rotor Power Factor25
Rotor inertia10.4 LB-FT2
Load Characteristics 460 V, 60 Hz, 50 HP
% of Rated Load255075100125150S.F.
Power Factor47697984868785
Efficiency91.394.294.794.59493.294.2
Speed1793.51788.61783.11777.5177217641774
Line amperes27.936.547.559.772.990.267.6
Page 8 of 14
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
Performance Graph at 460V, 60Hz, 50.0HP Typical performance - Not guaranteed values
Page 9 of 14
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
AC Induction Motor Performance Data
Record # 53920 - Typical performance - not guaranteed values
Winding: 12WGY833-R002Type: 1278MEnclosure: TEFC
Nameplate Data
380 V, 50 Hz:
Single Voltage Motor
Rated Output (HP)50Full Load Torque180 LB-FT
Volts460//380Start Configurationdirect on line
Full Load Amps60//71Breakdown Torque503 LB-FT
R.P.M.1775//1475Pull-up Torque301 LB-FT
Hz60//50Phase3Locked-rotor Torque342 LB-FT
NEMA Design CodeAKVA CodeJStarting Current475 A
Service Factor (S.F.)1.15No-load Current23.8 A
NEMA Nom. Eff.94.5Power Factor84LinelineRes.@25ºC0.0911Ω
Rating - Duty40C AMB-CONTTemp. Rise @ Rated Load72°C
S.F. AmpsTemp. Rise @ S.F. Load90°C
Locked-rotor Power Factor27.7
Rotor inertia10.4 LB-FT2
Load Characteristics 380 V, 50 Hz, 50 HP
% of Rated Load255075100125150S.F.
Power Factor54758386878787
Efficiency93.293.594.194.193.692.293.9
Speed1493148714811475146814591471
Line amperes28.840.354.670.587.611080.8
Page 10 of 14
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
Performance Graph at 380V, 50Hz, 50.0HP Typical performance - Not guaranteed values
Page 11 of 14
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
Page 12 of 14
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20
Page 13 of 14
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Product Information Packet: 12E948Y833G1 - 50HP/37KW,1775//1475RPM,3PH,60//50HZ,D20