CPD200-4530 Datasheet, PDF (12/13 Pages) Power-One – 200 - 250 Watt CompactPCI DC-DC Converters

CPD Series Data Sheet
200 – 250 Watt CompactPCI^® DC-DC Converters
®
Installation Instructions
Standards and Approvals
These converters are components, intended exclusively for ^{The converters correspond to class I equipment.}
installation within other equipment by an industrial All converters are UL-recognized according to UL 60950
assembly process or by a professionally, competent and CAN/CSA C22.2 No. 60950, and approved by TÜV
person. Installation must strictly follow the national safety to IEC/EN 60950-1:2001. The following considerations
regulations in respect of the enclosure, mounting, have been made during design concerning safety :
creepage distances, clearance, casualty markings, and
segregation requirements of the end-use application.
Connection to the system shall be made via the mating
female connector (see fig. 15). Other installation methods
may not meet the safety requirements. Check for
hazardous voltages before altering any connections.
• Build-in component
• Basic insulation between input and output, based on
75 VDC. The input is identified as TNV-2.
• Operational insulation between output(s) and case
• Use in a pollution degree 2 environment.
The converters are provided with a leading pin no. 45,
which is reliably connected to the case. For safety reasons
it is essential to connect this pin to the protective earth of
The converters are subject to manufacturing surveillance
in accordance with the above mentioned UL standards
and ISO 9001:2000.
the supply system, see also: Safety of Operator-Accessible
Output Circuits.
The Vi input (pin no. 46) is internally fused. This fuse is
designed to protect the converter in case of over current,
but may not be able to satisfy all customer requirements.
External fuses in the wiring to one or both input pins (no. 46
and/or no. 47) may therefore be necessary to ensure
Isolation
The electric strength test is performed as factory test in
accordance with EN 50116 and EN/IEC 60950 and
should not be repeated in the field (see table Isolation).
Power-One will not honour any guarantee claims
resulting from electric strength field tests.
compliance with local requirements.
Table 13: Isolation
Important: If the inhibit function is not used, pin
39 (i) should be left unconnected to enable the
outputs. Enable Pin 27 (EN#) should be
Characteristic
Input to
Outputs Unit
case + outputs to case
connected to pin 22 (RTN) to enable the outputs. _{Electric Actual factory test ≥1 s}
1500¹
700
VDC
Do not open the converters, or the warranty
will be invalidated. Make sure that there is
strength
test
AC test voltage equivalent
to factory test
1000
500
VAC
sufficient airflow available for convection _{Insulation resistance at 500 VDC}
cooling. This should be verified by measuring
>300
>300
MΩ
the case temperature, when the converter is
1 _{According to IEC/EN 60950, subassemblies connecting input to output}
installed and operated in the end-use
are pre-tested with ≥ 3 kVDC.
application. The maximum specified case
temperature T_{C max} should not be exceeded.
Make sure that a converter failure (e.g., by an internal
short-circuit) does not result in a hazardous condition.
Protection Degree
The converters correspond to protection degree IP 20,
provided that the female connector is fitted.
Cleaning Agents
The power supplies are not hermetically sealed. In order to
avoid possible damage, any penetration of cleaning fluids
is to be avoided.
Safety of Operator-Accessible Output Circuits
If the output circuit of a DC-DC converter is operator-
accessible, it shall be a 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
safety regulations.
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as
critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the
express written consent of the respective divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending
on the date manufactured. Specifications are subject to change without notice.
NOV 28, 2006 revised to JAN 29, 2007
Page 12 of 13
www.power-one.com