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M2527

20HP, 1760RPM, 3PH, 60HZ, 286U, 3940M, OPSB, F1

Product Information Packet PDF

Ship Weight 240.000 LB
UPC 781568104934
Product has been discontinued

Specs

Catalog Number M2527
Enclosure ODP
Frame 286U
Frequency 60.00 Hz
Output @ Frequency 20.000 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1800 RPM @ 60 HZ
Voltage @ Frequency 230.0 V @ 60 HZ
460.0 V @ 60 HZ
XP Division Not Applicable
Agency Approvals CSA
UR
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Auxillary Box Lead Termination None
Base Indicator RG
Bearing Grease Type Polyrex EM (-20F +300F)
Blower None
Current @ Voltage 25.000 A @ 460.0 V
50.000 A @ 230.0 V
52.600 A @ 208.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 91.7 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 25.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class B
Inverter Code Not Inverter
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 9 @ 12 AWG
Motor Type 3940M
Mounting Arrangement F1
Number of Poles 4
Overall Length 23.69 IN
Power Factor 81
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 1760 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

Drawings

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Nameplate

CAT.NO. M2527
SPEC. 39L057W830
HP 20
VOLTS 230/460
AMP 50/25
RPM 1760
FRAME 286U HZ 60 PH 3
SER.F. 1.15 CODE H DES B CLASS B
NEMA-NOM-EFF 91.7 PF 81
RATING 40C AMB-CONT
CC 010A USABLE AT 208V 52.6
DE 6311 ODE 6208
ENCL OPSB SN
NP1256L

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 0.482 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 36° C
Temp. Rise @ S.F. Load 44° C
Start Configuration DOL
Break-Down Torque 213 LB-FT
Pull-Up Torque 93 LB-FT
Locked-Rotor Torque 113 LB-FT
Starting Current 175 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 6.0 42.0 65.0 76.0 82.0 85.0 85.0 84.0
Efficiency 0.0 85.6 90.7 91.9 91.9 91.3 90.5 91.5
Speed (RPM) 1,799 1,791 1,784 1,776 1,767 1,758 1,749 1,762
Line Amps 12.10 13.20 16.20 20.30 25.10 30.40 36.30 28.28

Performance Curves

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Accessories

Part Number Description List Price
39-1403 C FACE KIT 420.00 USD