MODEL NO.CATALOG NO.PHASETYPEFRAME
 BW45DH20S2BF 3 D 254T
ORDER NO. 18046LINE NO. 
MPI:8741687417
HP: 2020
POLES:44
VOLTS:460230
HZ:6060
SERVICE FACTOR:11
EFFICIENCY (%):  
S.F.  
FULL88.588.5
3/491.191.1
1/291.391.3
1/487.987.9
POWER FACTOR (%):  
S.F.  
FULL81.681.6
3/47979
1/271.171.1
1/450.550.5
NO LOAD5.75.7
LOCKED ROTOR46.946.9
AMPS:  
S.F.  
FULL25.952
3/419.539
1/214.428.9
1/410.521.1
NO LOAD9.118.2
LOCKED ROTOR112225
NEMA CODE LETTEREE
NEMA DESIGN LETTER##
FULL LOAD RPM17601760
NEMA NOMINAL / EFFICIENCY (%)88.588.5
GUARANTEED EFFICIENCY (%)86.586.5
MAX KVAR6.26.2
AMBIENT (C)4040
ALTITUDE (FASL)33003300
SAFE STALL TIME-HOT (SEC)3030
SOUND PRESSURE (DBA @ 1M)6464
TORQUES:  
BREAKDOWN{% F.L.}187187
LOCKED ROTOR{% F.L.}176176
FULL LOAD{LB-FT}59.759.7

NEMA Nominal and Guaranteed Efficiencies are up to 3,300 feet above sea level and 25 ° C ambient

The Above Data Is Typical, Sinewave Power Unless Noted Otherwise


 

NIDEC MOTOR CORPORATION
ST. LOUIS, MO

U.S. Motors


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