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EM2515T-58

20HP, 1470RPM, 3PH, 50HZ, 256T, 3956M, OPSB, F3

Product Information Packet PDF

Ship Weight 275.000 LB
UPC 781568773925

Specs

Catalog Number EM2515T-58
Enclosure OPSB
Frame 256T
Frame Material Steel
Frequency 50.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 20.000 HP @ 50 HZ
Phase 3
Synchronous Speed @ Frequency 1500 RPM @ 50 HZ
Voltage @ Frequency 400.0 V @ 50 HZ
XP Class and Group None
XP Division Not Applicable
Agency Approvals CE
CSA
UR
WEEE
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 28.000 A @ 400.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 92.1 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 28.0 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 Standard Lifting Lugs
Locked Bearing Indicator No Locked Bearing
Motor Lead Exit Ko Box
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 6 @ 10 AWG
Motor Type 3956M
Mounting Arrangement F3
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 Included
RoHS Status ROHS NON-COMPLIANT
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 1470 rpm
Speed Code Single Speed
Motor Standards NEMA
Starting Method Wye Start - Delta Run
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-58
SPEC. 39E318X494G1
HP 20HP/15KW PH 3
VOLTS 400
AMP 28
RPM 1470 1/MIN
FRAME 256T HZ 50 I.P. 23
SER.F. 1.15 CODE H DES B CL F
NOM.EFF. 92.1 % (100%)
PF 85 USABLE AT 208V
RATING 40C AMB-S1 CONT CC
DE BRG 6309 ODE 6208
ENCL OPSB SN
BLANK IE3-92.6(75%)91.8(50%)
IC01 127KG
NP2716L

Performance

Performance at 400 V, 50 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 0.355 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 43° C
Temp. Rise @ S.F. Load 53° C
Start Configuration DOL
Break-Down Torque 266 LB-FT
Pull-Up Torque 111 LB-FT
Locked-Rotor Torque 184 LB-FT
Starting Current 205 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 6.0 45.0 69.0 79.0 85.0 86.0 87.0 86.0
Efficiency 0.0 87.9 91.8 92.6 92.4 91.5 90.5 91.9
Speed (RPM) 1,499 1,493 1,486 1,478 1,470 1,460 1,451 1,464
Line Amps 12.30 13.80 17.40 22.30 27.80 34.10 40.90 31.60

Performance Curves

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