6 Others
n
n
This power supply is rugged PCB type. Do not drop conductive
objects in the power supply.
At light load, there remains high voltage inside the power supply
for a few minutes after power off. So at maintenance, take care
about electric shock.
LCA-22
4.3 Mounting screw
n
n
The mounting screw should be M3. The hatched area shows the
allowance of metal parts for mounting.
Keep isolation distance between metal parts for mounting and in-
ternal components.
l
LCA10S
5 Ground
n
When installing the power supply with your unit, ensure that the in-
put FG terminal or mounting hole FG is connected to safety
ground of the unit. However, when applying the safety agency,
connect the input FG terminal to safety ground of the unit.
l
LCA150S
(F) mounting should be operated by Forced air.
Note: In the hatched area, the specification of Ripple, Ripple
Noise is different from other area.
l
LCA15S LCA30S LCA50S LCA75S
LCA100S LCA150S
n
Keep isolation distance between screw and internal components,
as below chart.
LCA
60 50
50 40
40 30
30 20
20 10
mounting
(C)
,
,
mounting
(B) (D) (E)
mounting
(A)
-10
100
80
60
40
20
0
10
0
(A) - (F)
mounting
Load
factor
[%]
Ambient temperature [ ]
Convection
Forced air (0.5m /min)
3
l
LCA100S
(F) mounting should be operated by Forced air.
60 50
50 40
40 30
30 20
(E)
mounting
(B), (C), (D)
mounting
(A)
mounting
-10
100
80
60
40
20
0
20
10
0
Load
factor
[%]
Ambient temperature [ ]
(A) - (F)
mounting
Convection
Forced air (0.5m /min)
3
70 60
Inside
is with
case cover
Inside
is with
case cover
Instruction Manual
AC-DC Power Supplies Open Frame/Enclosed type
June 29, 2011
