General Technical Data, 690 V Inverters - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage inverters
built-in units with cu250s-2 control units and
encoder evaluation
Hide thumbs
Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
Table of Contents
Advertisement
Technical data
10.3 Technical data, PM240-2 Power Modules
10.3.9
General technical data, 690 V inverters
Property
Line voltage
Line supply configurations
Line impedance
Power factor λ
Output voltage
Input frequency
Output frequency
Inrush current
Overvoltage category ac‐
cording to EN 61800-5-1
Pulse frequency
Short-circuit current
(SCCR) and branch protec‐
tion
Braking methods
Degree of protection ac‐
cording to EN 60529
Protection class according
to EN 61800-5-1
Touch protection accord‐
ing to EN 50274
Cooling in compliance with
EN 60146
466
Version
● for systems according to IEC: 500 V ... 690 V 3 AC ± 10% (in operation -20% < 1 min)
● for systems according to UL
filtered devices only with Slash Rating (600Y/347V AC)
Grounded TN/TT line supplies or non-grounded IT line supplies
Permissible line supplies (Page 72)
No restrictions
> 0.9
0 V 3 AC ... 0.95 x input voltage (max.)
50 Hz ... 60 Hz, ± 3 Hz
0 ... 550 Hz, depending on the control mode
< LO base load input current
III for line supplies
2 kHz (factory setting), can be adjusted to 4 kHz
Adjustable in steps of 2 kHz.
Current reduction as a function of the pulse frequency (Page 470)
If you increase the pulse frequency, the inverter reduces the maximum output current.
Maximum permissible line short-circuit current ≤ 100 kA rms
Minimum required short-circuit current ≥ 10 kA rms
The length of the connecting cable from the line to the inverter may not reduce the minimum
short-circuit current
Branch protection and short-circuit strength according to UL and IEC
support.industry.siemens.com/cs/ww/en/view/109479152)
DC braking, compound braking, dynamic braking with integrated braking chopper
IP20; must be installed in a control cabinet
The inverters are devices with protection class I
DGUV regulation 3 when used for the intended purpose
Forced air cooling AF
500 V ... 600 V 3 AC ± 10% (in operation -20% < 1 min)
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
(https://
Advertisement
Table of Contents
