Technical Specifications; Electrical Specifications; Line Supply Characteristics; Overload Capability - Siemens SINAMICS V20 Operating Instructions Manual

Technical specifications

Electrical specifications

Line supply characteristics

Voltage range
Overvoltage category
Permissible supply
configuration
Supply environment
Note that only unfiltered variants can be operated on IT power system; to operate FSE filtered variant on IT power
1)
supply, make sure you remove the screw for the EMC filter.

Overload capability

Power rating (kW)
0.12 to 15
18.5 (HO)/22 (HO)
22 (LO)/30 (LO)
SINAMICS V20 Inverter
Operating Instructions, 09/2014, A5E34559884
Three phase AC 400 V inverters
380 V to 480 V AC (tolerance: -15% to +10%)
47 Hz to 63 Hz
Current derating at high input voltages:
Note: For the current derating at 480 V at the
default 4 kHz switching frequency and 40 °C
surrounding air temperature, refer to the table
in Section "Components of the inverter system
(Page 21)".
EN 60664-1 Category III
TN, TT, IT , TT earthed line
1)
Second environment (private power network)
Average output Overload current
current
100% rated 150% rated for 60
seconds
110% rated for 60
seconds
Single phase AC 230 V inverters
200 V to 240 V AC (tolerance: -10% to +10%)
47 Hz to 63 Hz
Current derating at high input voltages:
EN 60664-1 Category III
TN, TT
Second environment (private power network)
Maximum overload cycle
150% rated for 60 seconds followed by 94.5% rated for
240 seconds
110% rated for 60 seconds followed by more than 98%
rated for 240 seconds
A
293