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Product Info
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300 W DC-DC Converter for Railway
The ATG series is a range of cost effective, medium power single output power converters that comply fully with the latest rail specifications and norms for protection and EMC. Although simple in construction, the mounting arrangement ensures compliance with vibration and shock requirements of EN50155.
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Features
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Fixed output can be specified in the range 12V to 110V
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Wide choice of input and output voltages
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High efficiency
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Fully compliant with standards, including EN50155 & EN50121.3.2
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-40 to +70 deg C extended temperature range option
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Input Characteristics
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Min
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Max
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Typical
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Units/Comments
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Input Voltage Range
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66
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137.5
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110 Vdc, Nominal
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43.2
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90
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72 Vdc, Nominal
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31.2
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65
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52 Vdc, Nominal
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21
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50.4
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36 Vdc, Nominal
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16.8
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33.6
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24 Vdc, Nominal
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Hold Up Time:
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10 mS to EN50155 Class S2
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Input Ripple:
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To EN50155
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Efficiency Range:
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90% typical
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Output Characteristics
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Min
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Max
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Typical
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Units/Comments
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Output Power(Max.):
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300
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Watts
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Number of Outputs:
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1
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Model
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Main Output Voltage (VDC)
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Aux 1 Nom. Vout (VDC)
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Aux 2 Nom. Vout (VDC)
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Main Output Current (Amps)
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Aux 1 Output Current (Amps)
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Aux 2 Output Current (Amps)
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ATG 1200-*/1
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12
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25
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ATG 1500-*/1
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15
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20
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ATG 2400-*/1
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24
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12.5
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ATG 3600-*/1
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36
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8
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ATG 4800-*/1
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48
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6.2
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ATG 5000-*/1
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50
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6
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Minimum Load:
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Zero
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Load Regulation:
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+/- 0.5%
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Line Regulation:
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+/- 0.5%
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Isolation Characteristics
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Input to Output:
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2.0 kVac
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Output to Base:
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1.0 kVac
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Input to Base:
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1.0 kVac
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Environmental Characteristics
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Operating Temperature:
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-25 to +70°C
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Deration:
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>70 deg C: 2% per deg C; 100 deg C absolute max.
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Storage Temperature:
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-40 to +80°C
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Cooling:
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Convection / Conduction
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Humidity:
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95% max.
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Mechanical Characteristics
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Dimensions:
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238 x 130 x 60 mm
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Weight:
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<1000 grams
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Case Material:
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Aluminium
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Mounting:
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Six DIA 7mm fixing holes on baseplate
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Connectors:
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Wago 236-501 terminal blocks and an M4 earth stud power.
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Applicable Standards
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EMC
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EN50155, EN50121-3-2
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Other
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EN50155
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IP20
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Environmental Protection
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