Two-phase selector with group input

The solution proposed by the SELLATSELFATCV selector, allows the operator of the CATV network a quick assembly on pole and a very intuitive wiring. The field service of the unit only requires the removal of the selector in fault (IT IS NOT NECESSARY TO REMOVE THE CABINET OR DISCARD NOTHING) of its DIN rail and in no more than a few seconds replace it with the new unit – or in its defect use the CONNECTOR BY-PASS provided in order to connect any of the active phases at that moment.


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The solution proposed by the SELLATSELFATCV selector, allows the operator of the CATV network a quick assembly on pole and a very intuitive wiring. The field service of the unit only requires the removal of the selector in fault (IT IS NOT NECESSARY TO REMOVE THE CABINET OR DISCARD NOTHING) of its DIN rail and in no more than a few seconds replace it with the new unit – or in its defect use the CONNECTOR BY-PASS provided in order to connect any of the active phases at that moment.

The most salient features of this solution is the POSSIBILITY OF ITS INSTALLATION IN UPS ALREADY MOUNTED IN THE FIELD POSTS, modifying only the cable section from the connection to the SELLATSELFATCV using a cable that includes in them available phases taking advantage of the existence of a power supply. polyphase (particularly biphasic with only Neutral) next to the installation. In addition, the solution has the option of connecting an auxiliary generator set simulating a third phase so that in the event of a total power cut the UPS can be powered from the group until the power returns in one of the phases.

In this way the sources are provided with a more secure feeding while avoiding an early commutation to the loss of a phase.

OPTIONAL: High Capacity DIN TVSS

TECHNICAL CHARACTERISTICS
– Entry Phases: 2 phases + generator
– Nominal voltage per phase: 220VAC
– Frequency of Operation: 45-55Hz
– Minimum Operation Voltage: 90VAC
– Adjustment range for minimum threshold: 140-210VAC
– Adjustment range for maximum threshold: 230-280VAC
– Minimum delay time to the main phase: 5Seg (adjustable from 5 to 200Seg)
– Switching time between phases: <20mSeg (typical)
– Hysteresis: 10VCA
– Maximum output current: 16Amps
– Protection of input phases: Cartridge 16Amp fuse, 8 X 31
– Generator set connection: STECK 2P + T, 16Amp type sheet
– Active phase indicator: Neon / RED LED
– Active output indicator: Neon / GREEN LED

MECHANICAL CHARACTERISTICS
-Dimensions: 293 x 276 x 140mm
-Weight: 3,2Kg
-Type of Cabinet: Polycarbonate IP67, Waterproof
-Temperature of Operation: -35 / + 55 Deg C
-Temperature Storage: -45 / + 70 Deg C

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Nueva charla “El Futuro de las Baterías llegó con la Tecnología de Litio”

Este 17/9 no te pierdas el webinar sobre baterías de litio que dará Leo Kleiman, en el marco de la edición virtual de Encuentro Regional de Telecomunicaciones. Reserva tu lugar sin cargo!

Nueva charla “El Futuro de las Baterías llegó con la Tecnología de Litio”

Este 17/9 no te pierdas el webinar sobre baterías de litio que dará Leo Kleiman, en el marco de la edición virtual de Encuentro Regional de Telecomunicaciones. Reserva tu lugar sin cargo!

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2019 © Latpower® - All rights reserved.