TST200 User
’
s Manual
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Model
TST220
TST232
rated Amps
20A
32A
Dimension
19"2U (87x483x259mm -- HxWxD)
Weight
6kgs
Input voltage
220
±
15%
Output voltage
220
±
15%
Input rated frequency
50Hz/60Hz
Overload Capability
150%
<4ms - synchronization
transfer time
<10ms - non-synchronization
Efficiency
>99%
Transfer mode
Break before make
Peak factor
4:1
Operation Temp
.-5C-40C
Storage Temp
.-25C-60C
Humidity
<93% non condensing
Communication
RS485 + Dry contacts
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MAIN CNTROL
CUR
LED
DRY CONTACT
RS485
CUR
K1-3
INPUT1-L
INPUT1-N
INPUT2-L
INPUT2-N
OUTPUT-L
K1
S1
S2
K2
K3
OUTPUT-N
T1
1
3
2
4
Note:
1.
K3
–
automatic bypass switch. When system error, INPUT 1 offer uninterrupted power to the
load.
2.
K2
–
output relay. When input1 and INPUT 2 have issue at the same time, the system cut down
the output by K2.
3.
K1
–
switch relay between INPUT 1 and INPUT 2.
4.
S1
–
input switch of INPUT 1
5.
S2
–
input switch of INPUT2.
