Lenze EDB9300UES - Manual (Page 13)

Technical Data
8 BA8230
2.2.2 Technical data Overload capacity 1.5 x rated current
at rated current 1.5
The technical data shown in Table 4 applies at a pulse frequency of f
p
= 3 kHz
as set ex works, and a maximum air supply temperature up to 50 °C.
8230 frequency
inverter Rated current Max. current
1)
for max. 60 s
Unit rated current [kVA]
at rated current motor rating
2)
[kW]
[A] [A] 400 V 415 V 460 V 480 V 400 ... 415 V 460 ... 480 V
8231 216 324 150 155 172 180 110 126
8231 325 365 178 185 205 214 132 151
8231 396 488 225 234 259 270 160 184
8231 400 600 275 287 318 333 200 230
Table 4: Technical data at rated current with overload capacity 1.5 x rated current
1)
150 % overload for total max. 60 s on a load cycle of 1 : 10 / cycle time 600 s
2)
motor rating based on standard 2, 4 and 6 pole motors at
400 ... 415 V or 460 ... 480 V rated voltage.
Fig. 4: 8230 frequency inverter Overload capacity 1.5 x rated current
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