09.02 Maintenance
Siemens AG 6SE7087-6AK85-1AA0
8-9
Rectifier/Regenerating Unit Operating instructions
I
dav
[A]
Rating plate
R75 R76
[Ω]
R77 R78
[Ω]
R79 R80
[Ω]
Voltage class 600V
27 75 27000 -
41 51 1300 -
72 36 120 -
94 39 47 -
151 22 33 -
235 16 18 -
270 11 22 -
354 10 13 -
420 18 130 6.8
536 12 27 6.8
774 4.7 11 12
1023 4.7 4.7 12
1285 10 33 12
1464 12 12 13
1880 8.2 10 11
Voltage class 690V
140 27 30 -
222 10 91 -
270 11 22 -
420 18 130 6.8
536 12 27 6.8
774 4.7 11 12
1023 4.7 4.7 12
1285 10 33 12
1464 12 12 13
1880 8.2 10 11
Resistors of series W97041.. tolerance: 0.50% for R ≤ 10Ω
0.25% for 10Ω < R < 47Ω R
79
and R
80
not envisaged on A1681 .
0.10% for R ≥ 47Ω
The load resistance setpoint refers to the DC link current I
dav
stated on the rating plate.
AoteWell Automation Sales Team
Buy Siemens PLC HMI Drives at AoteWell.com
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