INSTRUCTION MANUAL
ZWP350-1000 Series
TDK-Lambda
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4. Sequence Time Chart
0V
Vout
0V
In
pu
t o
n
In
pu
t o
ff
In
pu
t o
n
In
pu
t o
ff
OVP point (*1)
Input Voltage
Output Voltage
Remote ON/OFF
Control (*2)
+RS/+RO
-R
R
em
ot
e
of
f
R
em
ot
e
on
O
V
P
a
ct
o
n
O
C
P
a
ct
o
n
O
C
P
r
es
et
O
C
P
a
ct
o
n
R
em
ot
e
of
f
R
em
ot
e
on
5V
0V
Standby voltage
(*1) OVP detection point is fixed as follows.
24V: 28.1V - , 30V: 31.1V - , 36V: 44.1V - and 48V: 50.1V -
(*2) External switch is required. Refer to section 6-14
“
Remote ON/OFF control
”
.
(*3) Peak loading duration more than specified timing is caused output to shutdown (delay shutdown).
e.g. More than 5 sec at 800W peak loading, More than 1 sec at 1000W peak loading.
Delay shutdown time is depended on peak loading.
(*4) OCP condition more than 1 sec is caused output to shutdown (delay shutdown).
R
em
ot
e
of
f
R
em
ot
e
on
D
el
ay
s
hu
td
ow
n
(*
3)
P
ea
k
lo
ad
in
g
(*
3)
D
el
ay
s
hu
td
ow
n
(*
4)
