CPA550-4530G POWER ONE, CPA550-4530G Datasheet - Page 18

DC/DC Converters & Regulators 90-264Vin 550W 5V50A 3.3V50A/12V8A/-12V3A

CPA550-4530G

Manufacturer Part Number
CPA550-4530G
Description
DC/DC Converters & Regulators 90-264Vin 550W 5V50A 3.3V50A/12V8A/-12V3A
Manufacturer
POWER ONE
Datasheet

Specifications of CPA550-4530G

Output Power
550 W
Input Voltage Range
90 V to 264 V
Input Voltage (nominal)
230 V
Number Of Outputs
4
Output Voltage (channel 1)
5 V
Output Current (channel 1)
50 A
Output Voltage (channel 2)
3.3 V
Output Current (channel 2)
50 A
Output Voltage (channel 3)
12 V
Output Current (channel 3)
8 A
Package / Case Size
233.3 mm x 162.5 mm x 40.4 mm
Output Voltage
5 V to 12 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Make sure that there is sufficient airflow available for
convection cooling. This should be verified by measuring
the case temperature, when the converter is installed and
operated in the end-use application. The maximum
specified case temperature T
Make sure that a converter failure (e.g., by an internal short-
circuit) does not result in a hazardous condition.
Standards and Approvals
All converters are safety-approved to IEC/EN 60950-1 2
and UL/CSA 60950-1 2
The converters correspond to Class I equipment. The
following considerations have been made during design
concerning safety:
The converters are subject to manufacturing surveillance in
accordance with the above mentioned UL standards.
Cleaning Agents
The power supplies are not hermetically sealed. In order to
avoid possible damage, any penetration of cleaning and
other fluids shall be avoided.
Protection Degree
The converters correspond to protection degree IP 20,
provided that the female connector is fitted.
Isolation
The electric strength test is performed as factory test in
accordance with EN 50116 and EN/IEC 60950; see
table13. Only the test between input and [case+outputs],
marked with footnotes 1 and 2, may be repeated by the
customer.
BCD20005-G Rev. AF, 18-Aug-10
• Build-in component
• Functional insulation between output(s) and case
• Use in a pollution degree 2 environment.
• CPD-models: Basic insulation between input and case/
• CPA-models: Basic insulation between input and case,
Table 13: Isolation
Characteristic
Electric
strength
test
Insulation resistance at 500 VDC
output, based upon 75 VDC. The input is identified as
TNV-2.
and double or reinforced insulation between input and
output, based on 250 VAC.
1
2
According to IEC/EN 60950, subassemblies connecting input to output are pre-tested with 3 kVDC.
According to IEC/EN 60950, subassemblies connecting input to output are pre-tested with 4.3 kVDC or 3 kVAC.
Actual factory test 1 s
AC test voltage equivalent
to factory test
®
nd
Ed.
C max
200 – 550 Watt CompactPCI
should not be exceeded.
(case + output)
Input to
1500
>300
1000
1
nd
Page 18 of 19
CPD models
Ed.
Power-One will not honor any warranty claims, if the
customer provides other or incorrect electric strength tests.
Safety of Operator-Accessible Output Circuits
If the output circuit of a converter is operator- accessible, it
shall be an SELV circuit according to the IEC/EN 60950
related safety standards.
However, it is the sole responsibility of the installer to ensure
the compliance with the relevant and applicable local safety
regulations
Note: The DC test voltage shall be slowley increased (within
several seconds) and maintained for max. 2 seconds. Trigger
level 25 µA. Power-One is executing these factory tests with a
reasonable margin, to guarantee its repetition.
Test with AC is not possible due to the incorporated Y caps.
However, the standards allow testing with a corresponding DC
voltage.
Output to
>300
case
700
500
®
AC-DC and DC-DC Converters
CPA, CPD Series Data Sheet
(case + output)
Input to
2200
>300
1500
2
CPA models
Output to
case
>300
700
500
www.power-one.com
VDC
VAC
Unit
M

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