PEP Modular Computers GmbH rejects any liability for the correctness
and completeness of this manual as well as its suitability for any particular purpose.
This manual was realized by: TPD/Engineering, PEP Modular Computers GmbH.
The specific product description provided with this product documentation is part of the PEP’s
CPCI Power Supply manual. For further information, in particular regarding general details as
well as safety and warranty statements, refer to the CPCI Power Supply Manual, ID 24139.
2.180W M-Type Power Supply Unit
The main features of the 3U M-type, 120V/230V input, 180W output AC/DC power supply unit
CP3-SVE-M180AC are described in the following table:
Table 1: Distinctive Features of Power Supply Unit CP3-SVE-M180AC
FeatureSpecification
Form Factor
Frontpanel Size
Mechanics
Plug-In Compatibility
Power Supply Connector
Input Voltage
Voltage Switching
Output Power
Output Voltages/Currents
Cooling
3U
60.96* 133.35 mm
19” rack
Yes
DIN M24/8 connector
VUS = 99V..138V AC
V
= 187V..264V AC
EU
Frequency: 50Hz..60Hz
Autoranging
180W
Vo1 = +3.3V at 14A
Figure 2: Orientation of the DIN
M24/8 Power Supply Connector
Table 2: DIN M24/8 Connector Pinouts
PinFunctionPinFunction
2
L1 (live connection)
The V
and V
EU
input voltages to
US
the power supply unit and the
Vo1...Vo4 output voltages from the
power supply unit to the backplane
are connected via a 32-pole DIN
24/8 male power supply connector.
For the pinouts of the DIN M24/8
power supply connector please refer
to the following table.
Thanks to its plug-in compatibility this DIN M-type power supply unit allows for an easy installation, by which the power supply unit’s male DIN M24/8 power connector is inserted into the
backplane’s mating female connector without the need of any intermediate adaptation.
Warning!
To ensure a safe 5 V operation of your equipment it is necessary th at
on the backplane 5VL is connected to 5VF and 0VL to 0VF. PEP sys-
tems provide this configuration by default.
The maximum voltage compensation is 0.25V per line.
2.4Electrical Specifications
Input
V
Input voltage ranges
= 187V..264V AC
EU
= 99V..138V AC
V
US
Frequency: 50Hz..60Hz
Voltage switchingAutoranging
EfficiencyTyp. 82%
Input current limitation
Typ. ≤ 15A
Typ. ≤ 20A
(cold state)
peak
(hot state)
peak
Fuse6.3 AT
Output
Adjustment range V
o1
, V
o2
Status indicationGreen LED’s for V
± 5%
, Vo2, Vo3, V
o1
RippleVo1, Vo2 < 50mVpp,
, Vo4 < 30mV
V
o3
pp
Noise voltageTyp. 50mVpp (band width 20MHz)
o4
Temperature coefficient0.025% / K
Switch on / switch off performanceNo overshooting of V
EN 61000-4-2:Intensity 4
EN 61000-4-3:Noise level 10V/m
EN 61000-4-4:Intensity 4
EN 61000-4-5:Intensity 3
EN 61000-4-11
VDE (with switch-off and re-start)
Interference emissionEN 50081-1:1992
EN 55011/EN 55022: ClassB, interference
transmission depends on assembly
Safety
EN 60950/VDE 0805
Safety Class I, VDE 0100
CSA NRTL/C / UL 1950 / CSA 22.2-950
Operating Data
Temperature range0°C..+70°C with free convection
Temperature derating2% / K at +50°C (see diagram)
Warning!
Adequate thermal cooling of the power supply must be ensured.
Therefore do not obstruct or hinder cooling air circulation or heat conduction within the power supply or surrounding equipment.
Failure to comply with this warning may result in damage to yo ur
equipment.