Siemens 6RA7086-6KS22 Operating Instructions Manual page 411

05.05
6RA7090-6KV62 and 6RA7088-6LV62
Tp (s)
Ig (%) X=1.8
0 4.080
10 3.442
20 2.794
30 2.164
40 1.586
50 1.093
60 0.693
70 0.378
80 0.160
90 0.048
94 0.030
98 0.013
100 0.004
6RA7090-6KV62 1000A/4Q 690V
6RA7088-6LV62
1000,0
100,0
10,0
1,0
0,1
0 10 20 30
Base-load current as % of rated DC current
SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
Tp (s) Tp (s) Tp (s)
X=1.5 X=1.4 X=1.3
14.280 25.460
12.036 21.667
9.811 17.755
7.746 13.929
5.854 10.403
4.142 7.334
2.616 4.748
1.385 2.597
0.581 1.049
0.147 0.250
0.093 0.159
0.040 0.068
0.013 0.023
950A/4Q 830V
40 50 60 70 80
Tp (s) Tp (s)
X=1.2 X=1.1
46.360 82.600 152.260
41.114 76.322 145.782
35.237 69.058 138.048
28.803 60.682 128.752
22.049 51.032 117.487
15.493 39.973 103.686
9.849 27.665 86.554
5.516 15.554 64.950
2.324 6.650 37.418
0.516 1.525
0.313 0.690
0.134 0.296
0.045 0.099
300
X=1,8
X=1,5
X=1,4
X=1,3
250
X=1,2
X=1,1
200
150
100
50
90 100
0
0
Function descriptions
X
1.1
1.2
1.3
1.4
9.360 1.5
3.399 1.8
1.337
0.305 t
6RA7090-6KV62 1000A/4Q 690V
6RA7088-6LV62 950A/4Q 830V
10 20 30 40 50 60
Base-load current as % of rated DC current
t (s)
an
218.0
99.0
50.0
25.0
13.0
3.6
(s) = 373
ab
X=1,8
X=1,5
X=1,4
X=1,3
X=1,2
X=1,1
70 80 90 100
9-55