Table of Contents
Advertisement
™
Digital Energy
Static Transfer Switch
4.5
Default DIP switch settings
NOTE
DIP switches numbering order is from left to right side as in figure 11 !
Designation
Function
Undervoltage level
SW1
for PRIMARY
SOURCE
Overvoltage level
SW2
for PRIMARY
SOURCE
Undervoltage level
SW3
for SECONDARY
SOURCE
Overvoltage level
SW4
for SECONDARY
SOURCE
Level of delay
angle between two
SW5
synchronized input
line voltages
SW6
Overcurrent level
Retransferring
delay
Switching delay
SW7
with
unsynchronized
sources
Sequence of the
SW8
thyristors firing
OPM_STS_400_25A_100_1GB_V011
Default value
1
2
3
4
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
35
Meaning
-8%
+6%
-8%
+6%
8°
3I
n
0.8s
13ms
for STS-400-XX-4
for STS-400-XX-3
GE DE STS: installation and operating manual 1.1 (GB)
g
Advertisement
Table of Contents
