Maintenance 09.02
8-8 Siemens AG 6SE7087-6AK85-1AA0
Rectifier/Regenerating Unit Operating Instructions
8.2.4 Power interface module spare parts
Load resistors (sizes C to K):
NOTE
Replacement modules are supplied without load resistors (e.g. take them over from the original module)!
No liability will be accepted for damage caused by the installation of incorrect load resistors.
If the load resistors (R75 to R78) are not
installed, the converter will be destroyed.
Dimensioning of the load resistors:
I
dav
[A]
Rating plate
R75 R76
[Ω]
R77 R78
[Ω]
R79 R80
[Ω]
Voltage class 480V
21 150 270 -
41 51 1300 -
86 43 51 -
173 15 51 -
222 10 91 -
310 10 18 -
375 8.2 15 -
463 12 910 6.8
605 10 18 6.8
821 4.7 10 10
1023 4.7 4.7 12
1333 18 12 12
1780 8.2 11 12
AoteWell Automation Sales Team
Buy Siemens PLC HMI Drives at AoteWell.com
To Next Page
Loading...
Need help?
General