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EM2515T

20HP, 1765RPM, 3PH, 60HZ, 256T, 3948M, OPSB, F1

Product Information Packet PDF

Ship Weight 225.000 LB
UPC 781568104910

Specs

Catalog Number EM2515T
Enclosure OPSB
Frame 256T
Frame Material Steel
Frequency 60.00 Hz
Output @ Frequency 20.000 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1800 RPM @ 60 HZ
Voltage @ Frequency 460.0 V @ 60 HZ
230.0 V @ 60 HZ
XP Class and Group None
XP Division Not Applicable
Agency Approvals UR
CSA EEV
CSA
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 24.000 A @ 460.0 V
48.000 A @ 230.0 V
52.000 A @ 208.0 V
Design Code A
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 93.0 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 24.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Ready
KVA Code G
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator No Locked Bearing
Motor Lead Exit Ko Box
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 9 @ 10 AWG
Motor Type 3948M
Mounting Arrangement F1
Number of Poles 4
Overall Length 23.19 IN
Power Factor 85
Product Family General Purpose
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
Service Factor 1.15
Shaft Diameter 1.625 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Speed 1765 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. EM2515T P/N ENCL OPSB
SPEC. 39K057X952 CC 010A FRAME 256T SER.NO.
HP 20 CLASS F HZ 60
RPM 1765 PH 3 DES A
VOLTS 230/460 CODE G ODE BRG 6208 DE BRG 6309
AMPS 48/24 USABLE AT 208V 52
RATING 40C AMB-CONT NEMA-NOM-EFF 93 GREASE POLYREX EM
PF 85 SER.F. 1.15 CT30-60(2:1) VT3-60(20:1)
USABLE AT 50HZ 20HP 190/380V 58/29A SF 1.0
HTR-VOLTS HTR-AMPS MAX. SPACE HEATER TEMP.
NP3554LUA

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 0.48438 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 37° C
Temp. Rise @ S.F. Load 46° C
Start Configuration DOL
Break-Down Torque 187 LB-FT
Pull-Up Torque 78.1 LB-FT
Locked-Rotor Torque 112 LB-FT
Starting Current 156 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 5.0 50.0 72.0 81.0 85.0 87.0 87.0 86.0
Efficiency 0.0 90.2 93.3 93.5 93.0 92.2 91.0 92.5
Speed (RPM) 1,799 1,792 1,785 1,776 1,768 1,758 1,746 1,762
Line Amps 8.83 10.50 14.00 18.60 23.80 29.40 35.60 27.20

Performance Curves

Parts

Part Number Description Quantity
51XW2520A12 .25-20 X .75, TAPTITE II, HEX WSHR SLTD 2.000 EA
39EP3200A01SP FR/PU ENDPLATE, MACH 1.000 EA
09CB3501SP CONDUIT BOX LID FOR 09CB3001 & 09CB3002 1.000 EA
51XW2520A12 .25-20 X .75, TAPTITE II, HEX WSHR SLTD 2.000 EA
MN416A01 TAG-INSTAL-MAINT no wire (1200/bx) 1/21 1.000 EA

Accessories

Part Number Description List Price
39-3400 C FACE KIT 256.00 USD