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Poznámky redaktora
SurgeControllerV 20-C/4..: 323 610 111, fax: 323 610 120 Fax 323 610 120, 121
e-mail: info@obo. back
up fuse
1 G
Conductor size lti ire (fin tra ire )
Installation tin 2
IP-Code 0
Colour gre 5
Material 6
Operating temperature range C
Dimensions acc.
4 kA
7 kA
11 kA
1 kA
Maximum discharge current of
the upper part Imax (8/20)
4 kA
Voltage protection level
at (8/20) Up
at (8/20) Up
at Up
< 300V
< 350V
< 500V
865
OCnO
ooo
<<<
< 900V
< 1,1 kV
< 1,4 kV
< 1,0 kV
< 1,3 kV
< 1,6 kV
< 1,0 kV
< 1,3 kV
< 1,6 kV
< 1,2 kV
< 1,5 kV
< 1,8 kV
< 1,5 kV
< 1,8 kV
< 2,2 kV
< 1,7 kV
< 2,1 kV
< 2,5 kV
Response time s
Short-circuit strength with max.cz
©OBOBETTERMANN,Mat. DIN 43880 (12..o.OBOB N
Technical Information
Surge arrester SurgeController 20-C
1.-Nr. continuous operating voltage UcAC
(max. Technical data
SurgeController arrester 20-C
Description 0
Maxi.88)
Wide: single block complete
double block complete
triple block complete
quadruple block complete
1 m
3 m
5 m
7 m
Depth m
Subject technical modification
OBO BETTERMANN Praha s. Centrální technická Hotline
Modletice 81, P. BOX 96, 251 Říčany Tel...
SurgeController 20-C/2.O.
SurgeControllerV 20-C/3..obo. permitted operating voltage) UcDC
75V~
100 -
150V~
20 -
280V~
35 -
335V~
420V -
335V~
42 -
385V~
50 -
440V~
58 -
550V~
745V -
LPZ 2
Requirement class VDE 0675, Part 6
to IEC 61643-1
C
c II
Tested rt6 rt6 2
Nominal discharge cuirent of
the upper part (8/20) kA
Max.cz, www. discharge current per block Imax
(8/20)
SurgeController 20-C/1.r...4952116011/2005
. 323 610 151
tel.
