General Data, 690 V Converters - Siemens SINAMICS G120 Installation Manual

Technical data
6.6 690 V converters
6.6.1

General data, 690 V converters

Property Version
Line voltage
•
•
Line supply configu-
Grounded TN/TT line supplies or non-grounded IT line supplies
rations
Line impedance No restrictions
Power factor λ > 0.9
Output voltage 0 V 3 AC ... 0.95 x input voltage (max.)
Input frequency 50 Hz ... 60 Hz, ± 3 Hz
Output frequency 0 ... 550 Hz, depending on the control mode
Inrush current < LO base load input current
Overvoltage catego- III for line supplies
ry according to EN
61800-5-1
Pulse frequency 2 kHz (factory setting), can be adjusted to 4 kHz
Adjustable in steps of 2 kHz.
If you increase the pulse frequency, the converter reduces the maximum
output current.
Short-circuit current Maximum permissible line short-circuit current ≤ 100 kA rms
(SCCR) and branch
protection
(https://support.industry.siemens.com/cs/ww/en/view/109479152)
Braking methods DC braking, compound braking, dynamic braking with integrated braking
chopper
Degree of protection IP20; must be installed in a control cabinet
according to EN
60529
Protection class The converters are devices with protection class I
according to EN
61800-5-1
Touch protection DGUV regulation 3 when used for the intended purpose
according to EN
50274
Cooling in compli- Forced air cooling AF
ance with EN 60146
Safety Integrated See function manual "Safety Integrated"
(https://support.industry.siemens.com/cs/ww/en/view/109751320)
100
for systems according to IEC: 500 V ... 690 V 3 AC ± 10% (in opera-
tion -20% < 1 min)
for systems according to UL
tion -20% < 1 min)
filtered devices only with Slash Rating (600Y/347V AC)
Permissible line supplies (Page 46)
Current reduction as a function of the pulse frequency (Page 104)
Branch protection and short-circuit strength according to UL and IEC
"Safety Integrated" function manual
500 V ... 600 V 3 AC ± 10% (in opera-
Hardware Installation Manual, 01/2020, A5E33294624B AL
Power Module PM240-2