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EHFM2515T

20HP, 1765RPM, 3PH, 60HZ, 256T, 3948M, OPSB, F2

Product Information Packet PDF

Ship Weight 227.000 LB
UPC 781568424964

Specs

Catalog Number EHFM2515T
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 CSA
UR
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 F2
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. EHFM2515T
SPEC. 39E172X952G1
HP 20
VOLTS 230/460
AMPS 48/24
RPM 1765
FRAME 256T HZ 60 PH 3
SER.F. 1.15 CODE G DES A CL F
NEMA-NOM-EFF 93 PF 85
RATING 40C AMB-CONT
CC 010A USABLE AT 208V 52
DE 6309 ODE 6208
AUTO MANUAL NONE
ENCL OPSB SN
BLANK
NP2094E06B03

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

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