Technical Specifications - Siemens SINAMICS V20 Series Operating Instructions Manual

Technical specifications

Electrical specifications
Line supply characteristics
Three phase 400 V inverters
Voltage range
Overvoltage category
Permissible supply
configuration
Supply environment
Note that only unfiltered inverters can be operated on IT power system.
1)
Overload capability
Average output current
Overload current
Maximum overload cycle
SINAMICS V20 Inverter
Operating Instructions, 07/2012, A5E03728167
380 ... 480 V AC (tolerance: -15 % ... +10 %)
47 ... 63 Hz
Current derating at high input voltages:
EN 60664-1 Category III
TN, TT, IT , TT earthed line
1)
Second environment (private power network)
100 % rated
150 % rated for 60 seconds
150 % rated for 60 seconds followed by 94.5 % rated for 540 seconds (average 100 %
rated)
A
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