Three-phase choke

DDL

 
ddl.jpg
Three-phase line reactor, three-phase commutation reactor according to EN 61558, VDE 0570, part 2-20. Adjustment tolerance +/- 10%, short circuit voltage UK 4%. Connection to terminals or to CU-rails. Vacuum impregnated, prepared for safety class I, ta 40°C, 50 Hz. 
Special voltages
UPRI: 400 V
Red Art.-No. available ex stock
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Rated current 
Article-no. for standard transformers 
Dimensions 
Weight 
Nenn-
strom
Induk-
tivität
PRI
3 x 400 V
PRI
PRI
PRI

a

b

c

d

e

f
Ø

Cu
kg
Ges.
kg
 
A
mH

SEC
3 x 400 V
SEC
SEC
SEC

 



 
100
 

709779 
 
 
 

288
126
210
176
94
7
   

5 
18,5 
 
5
 

709771 
 
 
 

120
64
145
90
39
4,2
   

0,3 
1,9 
 
10
 

709772 
 
 
 

120
74
145
90
49
4,2
   

0,6 
2,8 
 
125
 

709780 
 
 
 

264
155
240
200
76
10
   

5 
18,9 
 
16
 

709773 
 
 
 

150
73
170
113
49
5,8
   

0,6 
3,9 
 
160
 

709781 
 
 
 

264
172
240
200
91
10
   

7 
26,2 
 
25
 

709774 
 
 
 

150
104
182
113
64
5,8
   

1,3 
5,9 
 
250
 

709782 
 
 
 

300
172
275
224
106
10
   

8,5 
35,4 
 
315
 

709783 
 
 
 

300
182
275
224
116
10
   

12,5 
43,2 
 
32
 

709775 
 
 
 

180
104
210
136
66
7
   

1,5 
8,3 
 
400
 

709784 
 
 
 

300
197
275
224
133
10
   

18 
55,1 
 
40
 

709776 
 
 
 

180
114
210
136
76
7
   

1,7 
9,1 
 
63
 

709777 
 
 
 

228
105
210
176
70
7
   

3,2 
12,6 
 
80
 

709778 
 
 
 

228
105
210
176
70
7
   

5 
14,6 
 
Note:
Three-phase line reactor, three-phase commutation reactor according to EN 61558, VDE 0570, part 2-20. Adjustment tolerance +/- 10%, short circuit voltage UK 4%. Connection to terminals or to CU-rails. Vacuum impregnated, prepared for safety class I, ta 40°C, 50 Hz.
Options:
* Deviating currents, inductivities and constructions on request. * Test voltage min. 3000 V.
 
Wiring Diagram

ddl.jpg
 
Dimensions

ddl.jpg
 

Column #col3

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