Our Applications & Solutions

LNB Power Supply, Redundant, +18VDC

Part Number:
RPS-1845 Series

Applications:
,

Description

The RPS1845FAB000 & RPS1845QAB000 Series Redundant Power Supplies provides a centralized power source for as many as 16 LNAs, LNBs, upconverters, downconverters, and line amplifiers. The unit is comprised of two separately fused power supply modules configured for nominal voltage or +18 VDC @ 4.5 amps and has been designed for international use with an input voltage of 100-240 VAC, 50/60 Hz. The power supply modules are on individual drawers to provide easy replacement of a failed module. Both supplies are monitored by a summary alarm which employs a serial RS-422 interface. On the rear panel, green LEDs indicate power status for each of the input ports. An automatic resetting circuit breaker will prevent each input port from exceeding 900 mA. Loads in excess of 900 mA will “trip” the breaker, shutting down the input port until the current demand drops below the trip point.

Features:

  • The front panel has power supply indicators and test ports for monitoring the power supplies.
  • A failed module can be replaced with the RPS Series Redundant Power Supply in operation. (Hot-Swapping for Zero Downtime).
  • Available with F or Quick Disconnect Connectors.
  • Output Voltage: +18 VDC
  • Output Current: 900 mA on any single port.
    Total fo all ports not to exceed 4.5A

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