Lenze EDB9300UES - Manual (Page 12)

Technical Data
BA8230 7
2.2.1 Technical data Overload capacity 1.2 x rated current
at rated current
The technical data shown in Table 3 applies at a pulse frequency of f
p
= 3 kHz,
as supplied ex works, and a maximum air supply temperature up to 40 °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 257 324 178 185 205 214 132 151
8231 304 365 211 218 241 252 160 172
8231 396 488 275 285 316 330 200 230
8231 483 600 335 347 385 400 250 285
Table 3: Technical data at rated current with overload capacity 1.2 x rated current
1)
120 % 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. 3: 8230 frequency inverter Overload capacity 1.2 x rated current
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