Group: Powering Your Challenge
Catalog excerpts
CVS-280 280W SINGLE OUTPUT DC/DC CONVERTERS GENERAL FEATURES: Designed according to EN50155:2017 Input voltage according: EN50163:2006 EN50124-2:2017 Fire and smoke: EN45545-2 pending High input-output isolation 7 kVrms Output ORing diode Input voltage OK LED Output voltage OK LED Overtemperature shutdown Nominal input voltages Nominal output voltage Specifications are subject to change without notice. These products are not intended for use as critical components in life support or nuclear systems.
Open the catalog to page 1INPUT Nominal DC input voltage Minimum DC input voltage Maximum DC input voltage 1100 V continuous 3 kV falling to 1.5 kV for 20 ms, 4.5 kV falling to 2.25 kV for 1 ms Maximum input current Input consumption at no load Input undervoltage shutdown OUTPUT Output voltage Voltage tolerance Maximum peak current (Iopk) time Total regulation ≤ 1% of nominal output voltage Maximum continuous power Peak power ENVIRONMENTAL Storage temperature Operating temperature range at Io= 100% Operating temperature range at Io= 62.5% Natural convection Operating altitude Maximum Relative humidity EN61373:2010...
Open the catalog to page 2ORDERING CODES Nominal Input Voltages [V] Input Voltage Range [V] Nominal Output Voltage [V] Output Peak Current [A] Output Peak Power [W] Accessories must be ordered in a separate order line www.premiumpsu.com Powering Your Challenge
Open the catalog to page 3CVS-280 280W DC/DC BLOCKS DIAGRAM DESCRIPTION The CVS-280 series consists of DC/DC converters, with a galvanic isolation between input and output, operating at fixed switching frequency. It includes an output ORing diode which allows redundancy. It also allows paralleling with a battery. The device is protected against overload and short-circuits by means of a current limiting circuit. The device is also protected against reverse polarity input voltage by means of an input diode in series with the input line. When an input undervoltage condition occurs, the converter is disabled, thus...
Open the catalog to page 4Lateral fixing holes 6 x M4 (screw torque < 1.6 Nm). Maximum screw deep 6 mm. ACCESSORIES DESCRIPTION Contains two brackets and screws www.premiumpsu.com Powering Your Challenge
Open the catalog to page 5EU DECLARATION OF CONFORMITY The undersigned, representing the following: Manufacturer: Address: PREMIUM, S. A., C/ Dolors Aleu 19-21, 08908 L’Hospitalet de Llobregat, SPAIN herewith declares that the product: Type: Models: is in conformity with the provisions of the following EU directive(s): 2014/35/EU Electromagnetic compatibility Restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) and that standards and/or technical specifications referenced overleaf have been applied: EN 60950-1: 2005 Safety. Information technology equipment Safety....
Open the catalog to page 6ANNEXE Applicable values for the different sections of the norm EN50155: 2017 4.3.1 Working altitude Ambient temperature Switch-on extended operating temp. Rapid temperature variations Shocks and vibrations Up to 2500m Class OT4: load < 100% Class OT6: load < 62.5% Class ST1, ST2 Class H1 According EN61373:2010 Category 1 class B Test Radiated emissions Conducted emissions Electrostatic discharge Radiated high-frequency Magnetic field Input Output Signal P Input L to L Input L to P Input Output Signal P X/Y/Z Axis Pulse magnetic field Fast transients Limits 40dB(µV/m) Qpk at 10m 47dB(µV/m)...
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Railway Brochure
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