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PSE250 Series PSE250 - DC/DC Industrial Converter

Features
  • 100W - 250W
  • Industrial Grade Converter
  • Inputs 10 to 270Vdc
  • Outputs 5 to 48Vdc
  • Logic alarm
  • Op temp -25 to+70C without derating
  • Tropic coating
  • Euro Mount
  • DIN Mount
  • Wall Mount
  • Options Series diode on output
  • Train Inputs
  • Alarm Relay with selectable NO/NC function

PSE250 - DC/DC Industrial Converter

Product Overview

 

POLYAMP  DC/DC Industrial Converters

Polyamp provide free standing DC/DC converters, which means they meet EMC, EMI, electrical safety requirements and can be installed in any weather protected environment. The units are air cooled, convection cooled and can mostly be mounted in any direction.

The EMC performance is such they can be mounted in low noise applications. The output ripple is among the industries lowest. The immunity levels meet tough requirements in substations, trains, vehicles, railway and industrial applications. We have also models that meet EN50022 special low noise Telecom environment.

The mechanics are based on sturdy aluminum cases, that provides conduction cooling, mechanical stability for any type of vehicles, trains, locos, ships, marine, military rubber wheel vehicles. All units can be mounted on chassis, mounting plate, wall also with TS35 DIN rail. Most units are 19"-rack modular 2U, 3U, 6U.

Polyamp can provide special mechanics solution and systems based on our units, as well as Secure 2x N+1 redundant systems for power utilities, off shore applications and many more.

Polyamp production system is ISO9001:2008 certified

Specifications

INPUT
Input Voltage

24Vdc: 18 - 32Vdc

48Vdc: 38 - 60Vdc

110Vdc: 88 - 150Vdc

220Vdc: 185 - 300Vdc

Reverse Voltage Yes Protection.
Isolation

Input - Output: 2.5kVac / 4kVdc

Input - Case: 2.5kVac / 4kVdc

Output - Case: 2kVdc

output
Ouput Voltage See Selection Table.
Output Current See Selection Table.
Source regulation 0.2%.
Load regulation 0.2% (0-100% load)
Output ripple
(100kHz)
10mV p-p (typical)
Voltage adjustment 90% - 110%.
Current limit
protection
105%.
Under voltage
logic alarm
90% of nominal output.
Soft start Yes.
Start-up time <1s.
Hold-up time 2-10ms
Efficiency >88%
.
ENVIRONMENTAL
Operating temperature -25°C to +70°C (100% load, O/P > 10V).
-25°C to +55°C (100% load).
Temperature coefficient 0.02% / °C.
Storage temperature -40°C to 85°C
Cooling Convectional cooling.
Conformal coating Conformal coated to withstand
non-condensing tropical environment.
MECHANICAL
Mechanical dimensions PSE150, PSE200 3U x 8TE x 167mm
PSE250 3U x 10TE x 167mm
Weight 0.80-1.35kg, model dependant
Mounting Consult Powerbox for mounting options
STANDARDS
Safety IEC60950-1: 2001
EMI standards IEC/EN61000-6-3, EN55011/EN55022 Level B
Immunity standards EN 61000-6-2, EN/IEC 61000-4-4,
EN/IEC 61000-4-5 Level 2 & 3
EN 50121-3-2 & EN 50121-3-2-4,
IEC 62236-302 & IEC 62236-4
C-Tick AS/NZS CISPR11: 2002 Group1 Class A
OPTIONS
A Overvoltage protection (OVP): The output voltage is limited to 15% nominal output voltage. A thyristor short- circuits the output
B Undervoltage alarm with relay: The logic alarm output is replaced with Relay with selectable alarm logic NO or NC.
C Built in series diode: A series diode on the output, when output is connected in parallel with other power supplies to achieve redundancy. Output power might be derated by 20%
S The voltage sensing can be put at the load to compensate for voltage drop. This is standard feature on 5V output.
H Inrush current limit with NTC: Only for C-input code. Reduce the inrush current during the start up. The input voltage range will be affected.
E1 2.5kVac isolation input/case, option: On A and B inputs. The emission level increase to level A.
E2 2.5kVac isolation output/case: The emission level will increase to level A.
T Train input: Input voltage range according to train Standard EN50155 and IEC 60751. Euro panel, option L 8TE for PSE 100, 10TE for 5V output with extra cooler.
L Euro panel: 8TE for PSE 150 & PSE 200, 10TE for PSE 250.
N Wall mounting panels: Wall mounting panel with connector holder. The female connector has to be chosen. H15 screw type female, H15-S - H15 fast-on 6.3mm female, H15-T - Din rail TS35 clips, option Q

Selection Table

MODEL NUMBERINPUTOUTPUTPOWER
PSE150 24/12 18-32V 12V 12.5A 150W
PSE150 24/13.2 18-32V 13.2V 11.3A 150W
PSE150 24/15 18-32V 15V 10.0A 150W
PSE200 24/24 18-32V 24V 8.3A 200W
PSE250 24/24 18-32V 24V 10.4A 250W
PSE200 24/48 18-32V 48V 4.1A 200W
PSE250 24/48 18-32V 48V 5.2A 250W
PSE150 48/12 38-60V 12V 12.5A 150W
PSE150 48/13.2 38-60V 13.2V 11.3A 150W
PSE150 48/15 38-60V 15V 10.0A 150W
PSE200 48/24 38-60V 24V 8.3A 200W
PSE250 48/24 38-60V 24V 10.4A 250W
PSE200 48/48 38-60V 48V 4.1A 200W
PSE250 48/48 38-60V 48V 5.2A 250W
PSE150 110/12 88-150V 12V 12.5A 150W
PSE150 110/13.2 88-150V 13.2V 11.3A 150W
PSE150 110/15 88-150V 15V 10.0A 150W
PSE200 110/24 88-150V 24V 8.3A 200W
PSE250 110/24 88-150V 24V 10.4A 250W
PSE200 110/48 88-150V 48V 4.1A 200W
PSE250 110/48 88-150V 48V 5.2A 250W
PSE150 220/12 185-300V 12V 12.5A 150W
PSE150 220/13.2 185-300V 13.2V 11.3A 150W
PSE150 220/15 185-300V 15V 10.0A 150W
PSE200 220/24 185-300V 24V 8.3A 200W
PSE250 220/24 185-300V 24V 10.4A 250W
PSE200 220/48 185-300V 48V 4.1A 200W
PSE250 220/48 185-300V 48V 5.2A 250W

Technical Illustration

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