Product Group |
|
Close Coupled Pump Motors |
Series |
|
20JP Series |
Efficiency |
|
Premium |
Phase |
PH |
3 |
Horsepower |
HP |
1 |
RPM |
RPM |
1800 |
Nominal RPM 60Hz |
RPM |
1765 |
Frame |
|
143JP |
Mount |
|
Footed C-Face |
Removable / Rotatable / Double Drilled Feet |
|
No / No / No |
Voltage |
V |
208-230/460V 60Hz & 190/380V 50Hz |
Hertz |
Hz |
60 |
Winding Connection |
|
Double Wye / Wye |
Inverter Rated |
|
20:1 VT |
Full Load Torque [FLT] 60Hz |
lb-ft |
3 |
Lock Rotor Torque [LRT] 60Hz |
% |
300 |
Break Down Torque [BDT] 60Hz |
% |
320 |
FLA [115V] / [208V] / [230V] / [460V] / [575V] / [796V] 60Hz |
A |
-- / 3.1 / 2.8 / 1.4 / 1.1 / -- |
LRA % |
% |
921 |
Lock Rotor Amps [230V] / [460V] / [575V] / [796V] 60Hz |
A |
25.8 / 12.9 / 10.3 / -- |
Efficiency at Full / 0.75 / 0.50 Load 60Hz |
% |
85.5 / 84.5 / 81.3 |
Power Factor Full / 0.75 / 0.50 Load 60Hz |
% |
78 / 70 / 57 |
RPM 50Hz |
RPM |
1500 |
Nominal RPM 50Hz |
RPM |
1450 |
FLA [190V] / [230V] / [380V] / [400V] 50Hz |
A |
3.2 / -- / 1.6 / -- |
Efficiency at Full / 0.75 / 0.50 Load 50Hz |
% |
84 / -- / -- |
FL Power Factor 50Hz |
% |
81 |
NEMA / IEC Design |
|
B |
Code Letter |
|
M |
Service Factor 60Hz / 50Hz |
|
1.4 / 1 |
Insulation Class |
|
F |
Rotor WK2 |
[lb-ft] / [kgm2] |
0.09 |
DE Bearing / ODE Bearing |
|
6205 2Z / 6205 2Z |
Impregnation Method |
|
Vacuum Pressure Impregnation (VPI) |
PTC Thermistors / Space Heater |
|
Option / Option |
Junction Box / Fan Guard |
|
Aluminum (Cast Iron Optional) / Rolled Steel |
Mounting Position / Protection Degree |
|
F1 / IP55 |
Enclosure |
|
TEFC |
Finish |
|
RAL5010 |
Net Weight / Ship Weight |
lb |
53 / 55 |
Warranty |
|
3-Years |