参数资料
| 型号： | PSK2418-2 |
| 厂商： | Power-One |
| 文件页数： | 17/20页 |
| 文件大小： | 0K |
| 描述： | SWITCHING REGULATOR 432W 24V |
| 标准包装： | 1 |
| 系列： | * |
PSK, PSS Series Data Sheet
?
Safety and Installation Instructions
Connector Pin Allocation
The connector pin allocation table defines the electrical
potentials and the physical pin positions on the H15 or H15S4
connector. Pin 24 (protective earth) is a leading pin, which
provides electrical contact first. The regulators should only be
wired via the female connector H15 (according to DIN 41612)
to ensure requested safety!
Positive Switching Regulators
Installation Instruction
Installation of the regulators must strictly follow the national
safety regulations in compliance with the enclosure, mounting,
creepage, clearance, casualty, markings, and segregation
requirements of the end-use application.
The input and the output circuit are not separated. The
negative path is internally interconnected.
The regulators should be connected to a secondary circuit.
Make sure that a regulator failure (e.g. by an internal short-
circuit) does not result in a hazardous condition.
Fixtures for connector
retention clips V
(see Accessories )
10010a
Do not open the regulator!
Standards and Approvals
The regulators are safety-approved to UL/CSA 60950-1 2 nd
Ed. and IEC/EN 60950-1 2 nd Ed. They correspond to Class I
equipment (with case connected to ground).
32
Type H15
4
The regulators have been evaluated for:
? Building in
? No insulation from input to output.
? The use in a pollution degree 2 environment
Fixtures for connector
retention clips V
(see Accessories )
? Connecting the input to a secondary circuit, which is
subject to a maximum transient rating of 1500 V.
The switching regulators are subject to manufacturing
surveillance in accordance with the above mentioned
standards and with ISO 9001:2000.
30/32
Type H15S4
Fig. 15
View of H15 and H15S4 male connector
4/6
Cleaning Liquids
In order to avoid possible damage, any penetration of
cleaning fluids must be prevented, since the regulators are
not hermetically sealed.
Protection Degree
Table 12: H15 and H15S4 connector pin allocation
The protection degree is IP 30 (IP 20, if equipped with
Electrical
Determination
Type H15
Pin no.
Ident.
Type H15S4
Pin no. Ident.
option P). It applies only, if the regulator is plugged-in or
the matching female connector is properly attached.
Output voltage (positive)
Output voltage (positive)
Output voltage (negative)
Output voltage (negative)
Crowbar trigger input (option C)
Inhibit input
R-input (output voltage programming) 1
Sense line (negative)
Sense line (positive)
Current sharing control input
Protective ground (leading pin)
Input voltage (negative)
Input voltage (negative)
Input voltage (positive)
Input voltage (positive)
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
Vo+
Vo+
Go–
Go–
C
i
R 1
S–
S+
T
Gi–
Gi–
Vi+
Vi+
4/6
8/10
12
14
16
18
20
22
24
26/28
30/32
Vo+
Go–
C
i
R 1
S–
S+
T
Gi–
Vi+
Isolation and Protective Earth
The resistance of the protective earth connection (max.
0.1 ? ) is tested. Also the electric strength between the
input interconnected with the output and the case is
tested with 1500 VDC ≥ 1 s (models with V i max = 144 and
all models with version V103 or later).
These tests are performed in the factory as routine test
in accordance with EN 50116 and IEC/EN 60950. The
electric strength test should not be repeated by the
customer. Power-One will not honor any warranty
claims resulting from electric strength tests.
Railway Application
The regulators have been developed observing the
railway standards EN 50155 and EN 50121. All boards
are coated with a protective lacquer.
1
Not connected with option P
BCD20029-G Rev AB, 12-Aug-2013
MELCHER
The Power Partners.
Page 17 of 20
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