AUTO-MASKIN

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Auto-Maskin RPS Redundant Power Selector

AM1311229

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Auto-Maskin RPS redundant power selector, two 24 VDC inputs, 16 A output, DIN rail, IACS type approved.

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Data sheet

Manufacturer Auto-Maskin
Model RPS – Redundant Power Selector
Manufacturers part number 1311229
Performance specification Selects between primary and secondary 24 VDC supply; one output 16 A max (55 °C), 8 A continuous at 70 °C, 32 A for 2 min
Class IACS type approved: DNV (TAA00000Z6), LR (LR23405374TA), BV (20519/D0), ABS (PDA 24-2515035-1-PDA), KR (CPH17663-AC001), CCS (BG23PTB00001) – RPS
Weight 150 g
Amps Own consumption 20 mA at 24 V; output up to 16 A
Volt Primary 0-32 VDC, secondary 18-32 VDC (24 VDC nominal); output approx. 23 V at 1 A on changeover
Remarks Indication relays for primary supply below 19.1 V and secondary below 18.0 V; isolated 0 V / 24 V between inputs; DIN rail; IP4X
DIMENSIONs 38 x 97 x 75 mm (W x H x D)

More info

The RPS keeps critical 24 VDC equipment – engine controllers, safety units, alarm panels – powered when one supply fails. It runs on the primary supply, switches quickly to the secondary on loss of power and returns to the primary when it comes back. The 0 V and 24 V of the two inputs are isolated from each other.

  • Primary and secondary 24 VDC inputs, one output up to 16 A
  • Indication outputs show which supply is in use
  • No configuration, small DIN-rail unit – an easy retrofit to existing installations

IACS type approved – certificates in the downloads.

Most units are delivered from stock or at short notice from the manufacturer.

Contact us for price and delivery time.

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