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2 Technical data
2.1 General data
Mains voltage: 3 x 480 V AC, 45 to 65 Hz
Permissible voltage range: 330 ... 528 V
(alternatively 470 to 740 V DC supply)
Output voltage: 3 x 0 to V
mains
(V ~ f
d
with 400 V at 50 Hz, adjustable, mains-independent)
When using a mains choke, the maximum possible output voltage is
reduced to approx. 96 % of the mains voltage.
Output frequency: 0 ... 50 Hz, adjustable up to 480 Hz
Chopper frequency: 4 kHz factory setting, adjustable from 2 ... 16 kHz
Threshold of the integrated brake
chopper:
765 V DC in the DC bus
Enclosure: Steel-sheet housing, IP20 to DIN 40050
Ambient temperature: 0 to 50 °C during operation
(for rating see page 11)
-25 to 55 °C during storage
-25 to 70 °C during transport
Noise immunity: Severity class 4 to IEC 801-4
Permissible pollution: Pollution level
˝ 2 to VDE 0110, part 2. The inverter should not be exposed to
corrosive or explosive gases.
Permissible humidity: relative humidity 80 %, no condensation
Influence of installation altitude on
the rated current:
1000 m: 100 % rated current
2000 m: 95 % rated current
3000 m: 90 % rated current
4000 m: 85 % rated current
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