HSD ES779, Translation Of The Original Instructions

Page: 45 / 200

3 Technical specifications and main parts
HSD S.p.A. © - h0102k01a.fm120718
45
Parameters for equivalent electrical network asynchronous ES779 10/12kW
220/380V 250Hz
Electrical parameters (SP.120.080.4O)
u
n
it
V
a
lu
e
(s
ta
r
/
Y
)
V
a
lu
e
(d
e
lt
a
/
Y
)
S
IN
A
M
IC
S
S
IM
O
D
R
IV
E
6
11
D
/U
S
IM
O
D
R
IV
E
6
11
A
Potenza nominale / rated power / nennleistung (S1) kW 10 10 P0307 P1130 P160
Corrente nominale / rated current / nennstrom (S1) A 21.5 37.2 P0305 P1103 P161
Tensione nominale concatenata / rated line voltage /
nennspannung
V 380 220 P0304 P1132 P162
Velocità nominale al carico nominale/ rated speed at
rated load /nenndrehzahl bei nennlast
rpm 7,300 7300 P0311 P1400 P163
Frequenza nominale / rated frequency / nennfrequenz Hz 250 205 P0310 P1134 P164
Tensione a vuoto concatenata / no-load line voltage /
leerlaufspannung bei nennflussu
V 361 208 - P1135 P165
Corrente a vuoto / no-load current / leerlaufstrom A 10.6 18.3 P0320 P1136 P166
Resistenza dello statore / stator resistance /
standerwiderstand kalt (20°C)
Ohm 0.26 0.09 P0350 P1137 P167
Resistenza del rotore /rotor resistance /
lauferwiderstand kalt (20°C)
Ohm 0.32 0.11 P0354 P1138 P168
Stator leakage reactance Ohm 1.0 0.34 - P1139 P169
Stator leakage inductance mH 0.65 0.22 P0356 - -
Rotor leakage reactance Ohm 1.6 0.55 - P1140 P170
Rotor leakage inductance mH 1.05 0.35 P0358 - -
Main field reactance Ohm 20 6.7 - P1141 P171
Main field inductance mH 12.6 4.2 P0360 - -
Velocità di inizio indebolimento del campo / start of field
weakening speed / Einsatzdrehzahl feldschwachung
rpm 7,500 7,500 P0348 P1142 P173
Velocità massima del motore / maximum motor speed /
Maximaldrehzahl
rpm *
*
See product motor rating plate.
* P0322 P1146 P174
Fattore di potenza / power factor / nennleistungsfactor 0.79 0.79 P0308 - -
Moment of inertia of the rotor kgm
2
1.5E-3 1.5E-3 P0341 P1117 P159
Collegamento / circuit connection / schaltungsart Y/D Y D - - -