Siemens VL 4 Istruzioni - Pagina 3
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The 5th digit of the catalog number signifies the trip unit configuration type:
Parameter
I
r
L
t
r
I
sd
t
sd
S
2
(I
t ON)
t
sd
2
(I
t OFF)
I
I
i
e.g., Cat. No. NJG3R400L
Setting Knob
LI & LIG
LSI & LSIG
LI & LIG
LSI & LSIG
LSI
LI, LSI & LIG
3 / 4
2
I
LSIG
2
I
LSIG
Instantaneous Pickup setting
R = LI
T = LSI
W = LIG
V = LSIG
Description
Current Setting
Long Time Delay
t function based on 6 x I
Short Time Pickup
Short Time Delay
t function based on 8 x I
Short Time Delay
(fixed time delay)
813651A00
r
r