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參數資料
| 型號： | LK5540-7ERD4TB1 |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| 封裝： | METAL, CASE K02, MODULE |
| 文件頁數： | 11/28頁 |
| 文件大?。?/td> | 994K |
| 代理商： | LK5540-7ERD4TB1 |
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Cassette Style
AC-DC Converters
S Series PFC
Edition 5/5.2000
19/28
Safety and Installation Instructions
Connector Pin Allocation
The connector pin allocation table defines the electrical
potentials and the physical pin positions on the H15 con-
nector. Pin no. 24, the protective earth pin present on all LK
AC-DC converters is leading, ensuring that it makes con-
tact with the female connector first.
Table 12: H15 and H15 S2 Connector pin allocation
Pin
Connector type H15 S2
Connector type H 15
No.
LK 4003
LK 4301, LK 4501, LK 4601
LK 5000
4
Vo1+
Output 1
Vo1+
Output 1
Vo2+
Output 2
6
Vo1+
Vo2+
8
Vo1–
Output 1
Vo1–
Output 1
Vo2–
Output 2
10
Vo1–
Vo2–
12
S+
Sense
S+
Sense
Vo1+
Output 1
14
S–
Sense
S–
Sense
Vo1–
Output 1
16
R 1
Control of
U o1
R 1
Control of
U o1
R 1
Control of
U o1
18
i
Inhibit
i
Inhibit
i
Inhibit
20
D 3
Save data
D
Save data
D
Save data
V 3
ACFAIL
22
T
Current sharing
T
Current sharing
T
Current sharing
24 2
Protective earth
26
N
Neutral
N
Neutral
N
Neutral
28
N
30
P
Phase
P
Phase
P
Phase
32
P
1 Feature R excludes option P and vice versa
2 Leading pin (pregrounding)
3 Option D excludes option V and vice versa
4/6
30/32
Type H15 S2
10001
4
32
Type H15
10002
Fig. 27
View of module's male connectors
Installation Instructions
The K series AC-DC converters are components, intended
exclusively for inclusion within other equipment by an in-
dustrial assembly operation or by professional installers. In-
stallation must strictly follow the national safety regulations
in compliance with the enclosure, mounting, creepage,
clearance, casualty, markings and segregation require-
ments of the end-use application.
Connection to the system shall be made via the female con-
nector H15/H15 S2 (see:
Accessories). Other installation
methods may not meet the safety requirements.
The AC-DC converters are provided with pin no. 24 ( ),
which is reliably connected with their case. For safety rea-
sons it is essential to connect this pin with the protective
earth of the supply system.
An input fuse is built-in in the connection from pins no. 30
and 32 (P~) of the unit. Since this fuse is designed to pro-
tect the unit in case of an overcurrent and does not neces-
sarily cover all customer needs, an external fuse suitable
for the application and in compliance with the local require-
ments might be necessary in the wiring to one or both input
potentials, pins nos. 26 and 28 and/or nos. 30 and 32.
Important: Whenever the inhibit function is not in use, pin
no. 18 (i) should be connected to pin no. 14 (S–/Vo1–) to
enable the output(s).
Do not open the modules, or guarantee will be invali-
dated.
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