Cosel LGA100A, Инструкция по эксплуатации

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Table 3.14 Warranty (LGA50A-24, -48)
Mounting
Method
Cooling
Method
Average ambient
temperature (year)
Load factor
Io
[
75% 75%<Io
[
100%
A Convection
Ta = 35
C
or less
5years 5years
Ta = 45
C
5years 3years
B , C , D Convection
Ta = 30
C
or less
5years 5years
Ta = 40
C
5years 3years
E Convection
Ta = 20
C
or less
5years 5years
Ta = 30
C
5years 3years
A,B,C,D,E,F Forced air Ta = 50
C
5years 3years
Table 3.15 Warranty (LGA75A-
O
)
Mounting
Method
Cooling
Method
Average ambient
temperature (year)
Load factor
Io
[
75% 75%<Io
[
100%
A Convection
Ta = 40
C
or less
5years 5years
Ta = 50
C
5years 3years
B , C Convection
Ta = 30
C
or less 5years 5years
Ta = 40
C
5years 3years
D Convection
Ta = 25
C
or less 5years 5years
Ta = 35
C
5years 3years
E Convection
Ta = 20
C
or less 5years 5years
Ta = 30
C
5years 3years
A,B,C,D,E,F Forced air Ta = 60
C
5years 3years
Table 3.16 Warranty (LGA100A-
O
)
Mounting
Method
Cooling
Method
Average ambient
temperature (year)
Load factor
Io
[
75% 75%<Io
[
100%
A Convection
Ta = 40
C
or less 5years 5years
Ta = 50
C
5years 3years
B Convection
Ta = 30
C
or less 5years 5years
Ta = 40
C
5years 3years
C , E Convection
Ta = 25
C
or less 5years 5years
Ta = 35
C
5years 3years
D Convection Ta = 30
C
or less 5years 3years
A,B,C,D,E,F Forced air Ta = 60
C
5years 3years
Table 3.17 Warranty (LGA150A-
O
)
Mounting
Method
Cooling
Method
Average ambient
temperature (year)
Load factor
Io
[
75% 75%<Io
[
100%
A Convection
Ta = 30
C
or less 5years 5years
Ta = 40
C
5years 3years
B , C Convection
Ta = 20
C
or less 5years 5years
Ta = 30
C
5years 3years
D , E Convection Ta = 20
C
or less 5years 3years
A,B,C,D,E,F Forced air Ta = 50
C
5years 3years
Table 3.18 Warranty (LGA240A-
O
)
Mounting
Method
Cooling
Method
Average ambient
temperature (year)
Load factor
Io
[
75% 75%<Io
[
100%
A Convection
Ta = 30
C
or less 5years 5years
Ta = 40
C
5years 3years
B , C Convection
Ta = 20
C
or less 5years 5years
Ta = 30
C
5years 3years
D Convection Ta = 20
C
or less 5years 3years
E Convection Ta = 15
C
or less 5years 3years
A,B,C,D,E,F Forced air Ta = 50
C
5years 3years
4 Ground
5.1 Outline of options
*
Please inquire us for details of specifi cations and delivery timing.
*
You can combine multiple options. Some options, however, can-
not be combined with other options. Please contact us for details.
¿
-C
-
Option -C units have coated internal PCB for better moisture
resistance.
¿
-G
-
Option -G units are low leakage current type.
-
Differences from standard versions are summarized in Table 5.1.
Table 5.1 Low leakage current type
-5 -12 -24
Leakage Current
(AC100/120V 60Hz)
0.1mA max
Conducted Noise N/A
Output Ripple Noise
[mVp-p]
0 to +50
C
*
1
150max 200max 200max
-10 to 0
C
*
2
200max 250max 250max
*
1 LGA50A-24 and LGA50A-48 are applied that the upper tem-
perature limit is 45
C
.
LGA150A and LGA240A are applied that the upper for temperature
limit is 40
C
.
*
2 This is the value that measured on measuring board with ca-
pacitor of 22
μ
F at 150mm from output connector.
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equiva-
lent to KEISOKU-GIKEN:RM-103).
5 Option and Others
¡
When installing the power supply with your unit, ensure that the
input FG terminal of CN1 or mounting hole FG is connected to
safety ground of the unit.
However when applying the safety agency, connect the input FG
terminal of CN1 to safety ground of the unit.
AC-DC Power Supplies Open Frame/ Enclosed Type
Instruction Manual
LGA-19
LGA
CN1
Mounting
hole
FG
Fig.4.1 Ground
*
2
me̲lga1.indd LGA-19 me lga1 indd LGA-19 2015/06/19 14:42:28 2015/06/19 14:42:28