Power Supply Unit (CAS-R | PSU)

Product features and details.
Product Overview

The Power Supply Unit (CAS-R | PSU) is certified to EN54- 4 and EN12101-10 and provides a 1, 2 or 5A 24V DC Primary and Secondary power supply to the Sertus Addressable Control System (CAS-R).

The CAS-R | PSU provides two Independent 27.6V DC monitored outputs and includes a volt-free changeover relays that transmit fault output signals comprising of loss of mains, battery fault, charger fault and loss of output. It has with deep discharging protection that disconnects battery from load when output voltage falls below 21.6V.

It is supplied within a tough durable metal containment finished to RAL 7035 and has three indication LEDs giving mains status ready (green), battery status healthy (green), fault indication (yellow). In addition, fault diagnostic indicator LED assists quick status diagnostics of the power supply.

Key Features
  • Certified to EN54-4 (1997/A2:2006) & EN12101-10
  • Two Independent 27.6V DC monitored outputs
  • Three indication LEDs give monitored feedback for supply present, general or auxiliary fault
  • Volt-free changeover relays transmit fault output signals
  • Supplied within a tough durable containment
  • Mains Supply: 195 - 230V AC 50/60Hz
  • Operating Temperature: -10°C to +40°C 95% RH
  • IP Rating: IP30 (designed for indoor use only)
Approvals & Conformities

Approvals/certifications: Certified to EN54-4 & EN12101-10

Size Guide
ModelEnclosure Size (mm)Battery Capacity
CAS-R | PSU | 5AH420 x W420 x D1802 x12V 38Ah
For all information regarding this product please download its datasheet.

Installation instructions.

How to install the CAS-R | PSU, by the people who make it.
Run cabling
Mount panels & complete connections
Complete programming
Applicable to every situation.
Whether a large tower block or a low-rise building, the CAS-R is capable of full system control in a compact unit size.
Related Products
Graphical User Interface (CAS-R | GUI)
Addressable Control Panel (CAS-R | ACP)
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