Baldor EM7079T-I Product Information Sheet

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Product Information Packet

EM7079T-I

20//15HP,1180//980RPM,3PH,60//50HZ,286T

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Product Information Packet: EM7079T-I - 20//15HP,1180//980RPM,3PH,60//50HZ,286T

Part Detail

Revision: Y Status: PRD/A Change #: Proprietary: No Type: AC Elec. Spec: 10WGZ033 CD Diagram: CD0180 Mfg Plant: Mech. Spec: 10E950 Layout: 10LYE950 Poles: 06 Created Date: 06-04-2012 Base: RG Eff. Date: 03-09-2020 Leads: 9#10

Specs

Catalog Number: EM7079T-I Enclosure: XPFC Frame: 286T Frame Material: Iron Output @ Frequency: 20.000 HP @ 60 HZ

15.000 HP @ 50 HZ Synchronous Speed @ Frequency: 1000 RPM @ 50 HZ Voltage @ Frequency: 230.0 V @ 60 HZ

190.0 V @ 50 HZ

460.0 V @ 60 HZ

380.0 V @ 50 HZ XP Class and Group: CLI GP C,D XP Division: Division I Agency Approvals: UR

UL CSA EEV CSA

Front Face Code: Standard Front Shaft Indicator: None Heater Indicator: No Heater Insulation Class: F Inverter Code: Not Inverter KVA Code: G Lifting Lugs: Standard Lifting Lugs Locked Bearing Indicator: Locked Bearing Motor Lead Quantity/Wire Size: 9 @ 10 AWG Motor Lead Exit: Ko Box Motor Lead Termination: Flying Leads Motor Type: X1056M Mounting Arrangement: F1 Power Factor: 78 Product Family: General Purpose Pulley End Bearing Type: Sealed Bearing Pulley Face Code: Standard

Auxillary Box: No Auxillary Box

Pulley Shaft Indicator: Standard

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Product Information Packet: EM7079T-I - 20//15HP,1180//980RPM,3PH,60//50HZ,286T

Auxillary Box Lead Termination: None Base Indicator: Rigid Bearing Grease Type: Polyrex EM (-20F +300F) Blower: None Current @ Voltage: 54.000 A @ 208.0 V

50.000 A @ 230.0 V

46.000 A @ 190.0 V

25.000 A @ 460.0 V

23.000 A @ 380.0 V Design Code: B Drip Cover: No Drip Cover Duty Rating: CONT Electrically Isolated Bearing: Not Electrically Isolated Feedback Device: NO FEEDBACK

Rodent Screen: None RoHS Status: ROHS NON-COMPLIANT Shaft Extension Location: Pulley End Shaft Ground Indicator: No Shaft Grounding Shaft Rotation: Reversible Shaft Slinger Indicator: Shaft Slinger Speed Code: Single Speed Motor Standards: NEMA Starting Method: Direct on line Thermal Device - Bearing: None Thermal Device - Winding: Normally Closed Thermostat Vibration Sensor Indicator: No Vibration Sensor Winding Thermal 1: None Winding Thermal 2: None XP Temp Code: T3C

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Product Information Packet: EM7079T-I - 20//15HP,1180//980RPM,3PH,60//50HZ,286T

Nameplate NP0977XPSLEV

NO. CC 010A

SER. TEMP CODE T3C

SPEC. 10E950Z033G1

CAT.NO. EM7079T-I

HP 20//15 NEMA MG-1 PT.5,IP55

VOLTS 230/460//190/380

AMPS 50/25//46/23

RPM 1180//980 MOTOR WEIGHT 475 HERTZ 60//50 PH 3 CL F DE BRG 6311 SER.F. 1.15 DES B CODE G ODE BRG 6309

FRAME 286T GREASE POLYREX EM

RATING 40C AMB-CONT

USABLE AT 208V 54 NEMA-NOM-EFF 91.7 PF 78

55C AMB @ 1.0 SF 60C RISE

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Product Information Packet: EM7079T-I - 20//15HP,1180//980RPM,3PH,60//50HZ,286T

Parts List

Part Number Description Quantity SA245985 SA 10E950Z033G1 1.000 EA RA232872 RA 10E950Z033G1 1.000 EA 09FN3001B02 EXTERNAL FAN, PLASTIC 1.000 EA 12CB1003A02P KOBX, MACH 1.50 NPT GROUP C MTRS ,EPOXY 1.000 EA 10XN3118K24 5/16-18 X 1.50" HEX HD, GRADE 5 4.000 EA HW1001A31 LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I 4.000 EA WD1000B19 TERMINAL BURNDY L250HP 1.000 EA 10XN3816K12 3/8-16 X 3/4 HEX HD CAP GRADE 5 1.000 EA HW1001A38 LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I 1.000 EA 10EP1701A25P FR ENDPLATE, MACH W/PRIMER 1.000 EA HW3023E06 .125 X .625 SPIRAL SPRING PIN 1.000 EA HA3050A03 3/8-16 X 2.25" GRADE 8 BOLT 4.000 EA HW1001A38 LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I 4.000 EA HW5100A11 W3917-042 WVY WSHR (WB) 1.000 EA 10XN2520K40 1/4-20 X 2-1/2 HEX HD CAPSCREW,GRADE 5,Z 4.000 EA 10EP1709A12P PUEP, XP (CL.I,GP.D ONLY) AL SLNGR, HW45 1.000 EA HW3023E06 .125 X .625 SPIRAL SPRING PIN 1.000 EA HA3050A03 3/8-16 X 2.25" GRADE 8 BOLT 4.000 EA HW1001A38 LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I 4.000 EA HA2067A01 ALUM SLINGER (AUTO) 1.000 EA 80XN1032A06 10-32 X 3/8 SET SC HEX SOCK 2.000 EA 10FH1008A01P 310 FAN HOUSING X-PROOF MACH. W/EPOXY PR 1.000 EA 10XN3118K12 5/16-18 X .75 GRADE 5, ZINC PLATED 3.000 EA 12CB1502A01P CONDUIT BOX LID MACH. GROUP C MTRS 1.000 EA

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Product Information Packet: EM7079T-I - 20//15HP,1180//980RPM,3PH,60//50HZ,286T

Parts List (continued)

Part Number Description Quantity 84XN5013J32 SOCKET HD.CAP SCR,1/2-13 X 2"LG,ALLOY ST 10.000 EA HW1001A50 LOCKWASHER 1/2, ZINC PLT,.879 OD, .509 I 10.000 EA HW2501H28 KEY, 1/2 SQ X 3.250 1.000 EA LB1115N LABEL,LIFTING DEVICE (ON ROLLS) 1.000 EA LB1081C ALUM XP CAUTION LABEL (COL PLANT ONLY- 1.000 EA WD4100A03 DE-750 HEYCO PLUG 62MP0750 MICRO PLASTIC 1.000 EA MJ5001A27 32220KN GRAY SEALER *MIN BUY 4 QTS=1GAL 0.001 QT HW4500A20 1/8NPT SL PIPE PLUG 2.000 EA HW4505A02 BREATHER/DRAIN-EXP PROOF-.250-18 PTF AIS 1.000 EA MJ1000A02 GREASE, MOBIL POLYREX EM - 124047 0.130 LB HW4500A20 1/8NPT SL PIPE PLUG 2.000 EA HW4505A02 BREATHER/DRAIN-EXP PROOF-.250-18 PTF AIS 1.000 EA HW2500A25 WOODRUFF KEY USA #1008 #BLOW CARBON STEE 1.000 EA 51XB1214A20 12-14X1.25 HXWSSLD SERTYB 1.000 EA MG1025G05 WILKOFAST, 789.227, MED. GRAY CHAR. MET. 0.125 GA 85XU0407S04 4X1/4 U DRIVE PIN STAINLESS 6.000 EA LB1119N WARNING LABEL 1.000 EA LC0181 CONNECTION LABEL 1.000 EA NP0977XPSLEV SS XP UL CSA-EEV CC CL-I GP-C&D 1.000 EA 14PA1000 PACKAGING 314 GROUP COMBINED PRINT 1.000 EA MN416A01 TAG-INSTAL-MAINT no wire (1200/bx) 3/19 1.000 EA

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Product Information Packet: EM7079T-I - 20//15HP,1180//980RPM,3PH,60//50HZ,286T

AC Induction Motor Performance Data

Record # 38689 - Typical performance - not guaranteed values

Winding: 10WGZ033-R001 Type: 1056M Enclosure: XPFC

Nameplate Data

460 V, 60 Hz:

High Voltage Connection Rated Output (HP) 20//15 Full Load Torque 89.2 LB-FT Volts 230/460//190/380 Start Configuration direct on line Full Load Amps 50/25//46/23 Breakdown Torque 243 LB-FT R.P.M. 1180//980 Pull-up Torque 94 LB-FT Hz 60//50 Phase 3 Locked-rotor Torque 134 LB-FT NEMA Design Code B KVA Code G Starting Current 146 A Service Factor (S.F.) 1.15 No-load Current 10.7 A NEMA Nom. Eff. 91.7 Power Factor 78 LinelineRes.@25ºC 0.477Ω Rating - Duty 40C AMB-CONT Temp. Rise @ Rated Load 51°C S.F. Amps Temp. Rise @ S.F. Load 63°C

Locked-rotor Power Factor 30

Rotor inertia 6.86 LB-FT2

Load Characteristics 460 V, 60 Hz, 20 HP

% of Rated Load 25 50 75 100 125 150 S.F. Power Factor 44 66 76 80 81 81 81 Efficiency 88.5 92.2 93.1 92.8 91.4 91.3 92 Speed 1194 1190 1185 1180 1174 1168 1176 Line amperes 12.1 15.7 20.1 25.4 31.3 38.2 28.9

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Product Information Packet: EM7079T-I - 20//15HP,1180//980RPM,3PH,60//50HZ,286T

Performance Graph at 460V, 60Hz, 20.0HP Typical performance - Not guaranteed values

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Product Information Packet: EM7079T-I - 20//15HP,1180//980RPM,3PH,60//50HZ,286T

AC Induction Motor Performance Data

Record # 38690 - Typical performance - not guaranteed values

Winding: 10WGZ033-R001 Type: 1056M Enclosure: XPFC

Nameplate Data

380 V, 50 Hz:

High Voltage Connection Rated Output (HP) 20//15 Full Load Torque 80.4 LB-FT Volts 230/460//190/380 Start Configuration direct on line Full Load Amps 50/25//46/23 Breakdown Torque 234 LB-FT R.P.M. 1180//980 Pull-up Torque 97.3 LB-FT Hz 60//50 Phase 3 Locked-rotor Torque 139 LB-FT NEMA Design Code B KVA Code G Starting Current 142 A Service Factor (S.F.) 1.15 No-load Current 10.5 A NEMA Nom. Eff. 91.7 Power Factor 78 LinelineRes.@25ºC 0.477Ω Rating - Duty 40C AMB-CONT Temp. Rise @ Rated Load 45°C S.F. Amps Temp. Rise @ S.F. Load 56°C

Locked-rotor Power Factor 34

Rotor inertia 6.86 LB-FT2

Load Characteristics 380 V, 50 Hz, 15 HP

% of Rated Load 25 50 75 100 125 150 S.F. Power Factor 42 63 75 79 81 82 80 Efficiency 87.2 91.4 92.4 92.1 90.7 90.8 91.3 Speed 995 991 986 982 977 971 979 Line amperes 11.7 14.9 18.7 23.5 28.7 34.8 26.6

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