Maximum continuous operating voltage
3×340 to 530 VAC
Nominal operating voltage
3×380 to 480 VAC
Rated currents
4.5 to 1200 A
Overload capability
1.5× rated current for 1 minute, once per hour
Residual ripple voltage
<5%
Impedance (Uk)
6% @ 400 V, 50 Hz and rated current
Motor frequency
0…60 Hz (up to 200Hz with derating, see user manual)
Motor cable length
Up to 1’000 m or 2’000 m (see user manual)
Switching frequency
fPWM Min. 2 or 4kHz, max. 16kHz, see filter selection table
High potential test voltage
P –> E 2500 VAC, 60s
Overvoltage category
OV III (IEC 60664-1)
Pollution degree
PD3
Temperature range (operation and storage)
-40°C to +45°C fully operation
+45°C to +100°C (up to 18A) or +70°C (26A and above) derated operation
-40°C to +70°C transport and storage
Climatic category
40/070/21
Cooling
Natural cooling AN
Protection category
IP 00,IP 20
Design corresponding to
Filter: UL 61800-5-1, EN 61800-5-1
Chokes：EN 61558-2-20 or EN 60076-6
MTBF (Mil-HB-217F)
>500,000 h @ 40°C/480 V