Start-Up Procedure - Siemens 6RA7086-6KS22 Operating Instructions Manual

6ra70 series, microprocessor-based converters from 6kw to 2500kw for variable-speed dc drives, simoreg dc master
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05.05
7.5

Start-up procedure

WARNING
The converter is at a hazardous voltage level even when the line contactor is open. The gating
board (board mounted directly to lower part of housing) has many circuits at hazardous voltage
levels.
Non-observance of the safety instructions given in this manual can result in death, severe
personal injury or substantial property damage.
Access authorization
1
P051 . . . Key parameter
0 Parameter cannot be changed
40 Parameter can be changed
P052 . . . Selection of parameters to be displayed
0 Only parameters that are not set to default are visible
3 All parameters are visible
Adjustment of converter rated currents
2
NOTICE
On North American manufactured Base Drive assemblies (Type 6RA70xx-2xxxx) the US rating
must be set in Parameter P067.
The rated converter armature DC current must be adapted by the setting in parameter P076.001
(in %) or parameter P067, if:
The rated converter field DC current must be adjusted by the setting in parameter P076.002 (in %)
if:
Adjustment to actual converter supply voltage
3
P078.001 . . . Rated input voltage converter armature (in volts)
P078.002 . . . Rated input voltage converter field (in volts)
SIEMENS AG
6RX1700-0AD76
SIMOREG DC Master
Operating Instructions
Max.
armature
current
Rated
armature
DC
current
Max.
field
current
Rated
converter
field
DC
<
0,5
<
0,5
current
Start-Up
7-9

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