exploitation parameters |
rated output [kW] |
55 |
synchronous speed [rpm] |
750 |
frequency [Hz] |
50 |
rated voltage 1 [V] |
500 |
current at rated voltage 1 [A] |
85 |
rated output [HP] |
75 |
rated torque [Nm] |
715 |
number of poles |
8 |
rated speed [rpm] |
735 |
efficiency (1/4 load) [%] |
88.4 |
efficiency (1/2 load) [%] |
92 |
efficiency (3/4 load) [%] |
93 |
efficiency (full load) [%] |
92.7 |
efficiency (5/4 load) [%] |
91.1 |
power factor (1/4 load) |
0.49 |
power factor (1/2 load) |
0.67 |
power factor (3/4 load) |
0.78 |
power factor (full load) |
0.81 |
power factor (5/4 load) |
0.79 |
rated voltage 2 [V] |
380 |
rated voltage 3 [V] |
400 |
current at rated voltage 2 [A] |
111 |
current at rated voltage 3 [A] |
106 |
star/delta start |
ON REQUEST |
locked rotor torque/rated troque |
2 |
locked rotor current/rated current |
5.3 |
breakdown torque/rated torque |
1.9 |
minimal torque/rated torque |
1.8 |
locked rotor torque [Nm] |
1430 |
locked rotor current at rated voltage 1 [A] |
562 |
breakdown torque [Nm] |
1359 |
minimal torque [Nm] |
1287 |
sound power level [dB] |
75 |
sound pressure level [dB] |
65 |
winding connection |
Y |