ABB Modures LZ91 - Page 61

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6a 6b
VO~ ~
~
-c:>- 0:\1 CD CD
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.
g,,, ~"'" ""'
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r:::t~
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g::: fll-@l·!I
0 0 ..
o DU1 005
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-r:::>!1' 190 - ~
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-r:::>!1'186 ~ ~
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-r:::>!1'183 EIDB lt:~l"~I
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LB1
LB9
6a
Switch 6a: position 1
Yi
zone l blocked
position 2
tl
zone 1 operational
6b Switch 6b: position 1
zone 3 timer multiplier
kt
=
0.1
position 2 zone 3 timer
multiplier
kt
=
1
LBl
Rated
frequency 50 Hz, code F5: soldered link
LBl
closed
Rated
frequency 60 Hz, code F6: soldered link BLl open
LB9 One zone with reversed direction (see table)
--
code W12
Wl3 W14 W15
R2. o--o
0
0
0
0
0
0
Rl. 0
0
o--o
0
0
0
0
R3. 0 0 0 0 o--o 0 0
R4.
0
0 0 0 0 0 o--o
R5.
0
0 0 0 0 0 0 0
zone
t2 tl
t3
t4
Fig. 9.28 - PCB 6 in KI91, KZ91, KZ91-1 (HESG 439 684)
59