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参数资料
| 型号： | 230H2540-2D7 |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| 封装： | 168.50 X 111.20 MM, 38.70 MM HEIGHT, METAL, CASE H02, MODULE |
| 文件页数： | 9/16页 |
| 文件大小： | 358K |
| 代理商： | 230H2540-2D7 |
Benign Environment
AC-DC Converters <100 W
H-Family
Edition 2/96 - Melcher AG
10 - 63
MELCHER
The Power Partners.
10.3
Type Survey
Options see "Descriptions of Options"
Table 1: Type survey
Output 1
Output 2
Output 3
Input Voltage Range and Efficiency 1
Option
Uo nom Io nom
Ui min...Ui max
ηmin
Ui min...Ui max
ηmin
V DC
A
V DC
A
V DC
A
85...132 V AC
%
187...255 V AC
%
47...63 Hz
5.1
8.0
110H1001-2R
74
230H1001-2R
74
V2, V3
12.0
4.0
110H1301-2R
81
230H1301-2R
81
D1...D8
15.0
3.4
110H1501-2R
83
230H1501-2R
82
24.0
2.0
110H1601-2R
83
230H1601-2R
82
48.0
1.0
110H1901-2R
85
230H1901-2R
85
12.0
2.0
12.0
2.0
110H2320-2
81
230H2320-2
81
15.0
1.7
15.0
1.7
110H2540-2
82
230H2540-2
82
5.1
5.0
12.0
0.7
12.0
0.7
110H3020-2
79
230H3020-2
78
5.1
5.0
15.0
0.6
15.0
0.6
110H3040-2
79
230H3040-2
79
1 Efficiency measured at Ui nom and Io nom
Safety and Installation Instructions
Safety
If the output circuit of an AC-DC converter is operator-ac-
cessible according to the IEC 950 related safety standards,
it shall be an SELV circuit (Safety Extra Low Voltage circuit,
i.e. a circuit, separated from mains by at least basic insula-
tion, that is so designed and protected such that under nor-
mal and single fault conditions, the voltage between any
two conductors and between any conductor and earth does
not exceed 60 V DC).
In the following section an interpretation is provided of the
IEC 950 safety standard with respect to the safety status of
the output circuit. However, it is the sole responsibility of the
installer or user to assure the compliance with the relevant
and applicable safety standards:
If the AC-DC converter is installed according to the relevant
safety regulations its outputs are considered to be SELV
circuits up to a nominal output voltage of 36 V.
For safety reasons, the modules must be wired via the
female connector H11 (according to DIN 41612 see sec-
tion "Accessories") in order to meet national and interna-
tional safety requirements!
The connector protective earthing pin is leading. During the
production process, all transformers and each of the fully
assembled modules are individually tested for electric
strength and earth continuity (see "Supplementary Data").
All electric strength tests are performed as factory tests.
Installation Instruction
Installation of the power supply must strictly follow the na-
tional safety regulations. To observe the safety require-
ments according to EN 60950/IEC 950, the module shall be
connected via the female connector type H11 see section
"Accessories". Other installation methods may not meet the
safety requirements. The modules do not incorporate any
fuse. At least one external fuse, installed in the wiring to the
input is essential! See "Fuse types".
Whenever the inhibit function is not required, pin 2 (i)
should be connected to pin 23 to enable the output(s).
Important Advice
Electric strength tests should not be repeated in the field. Improper test methods, for example overshooting or oscillating
test voltages, voltage slopes exceeding 1 kV/
s, internal Y-capacitors not carefully discharged, etc. can cause severe
damage to switching devices and ICs. Melcher AG will not honour any guarantee/warranty claims resulting from high
voltage field tests.
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