C1124EN

The C1124EN supervised power supply unit is used for power supply of detectors or other fire detection devices installed in decentralized positions respect to the control unit. The C1124EN is composed from a metallic housing with supervised power supply unit while on the front panel is present a viewing board equipped with 2 bright LED for power, failure power and battery failure. 

In the housing can be placed two 12V 26Ah buffer batteries (not supplied) connected in series. The supervised power supply unit provided a DC24V and 4A total voltage. In a system managed from FX control unit, the power supply unit of the auxiliary group installed on field sends SUPERVISION data through RS485 serial line, dedicated for control unit devices.

 Using C1124EN in a system with conventional control unit, it is possible to view externally the individual anomalies that compose the POWER FAULT signal with relay output in the terminal. C1124EN is certified CPR 305/2011 EN54-4 (ex CPD 89/106/EEC certification).

Tags

  • Supply voltage
    • AC230V 50Hz (195V - 253V)
    Power consumption
    • 0,9A max @ 230V
    Output voltage
    • 27V + 3% to CPU and LOAD terminals, DC 27,9 V battery holding voltage, DC 22,2V battery final voltage
    Ripple max
    • 1,38Vpp @AC195,5V
    Current delivered
    • Max 4A
    Batteries specifications
    • 12V 26Ah capacity, UL94-HB housing flammability rating or better
    Current subdivision
    • CPU: max 2 A @ DC 24 V for powered of the base board, 5 Loop boards in their maximum configuration and maximum consumption to the supervised outputs. If used as an auxiliary power supply unit, this output will be available to power the devices in field.
    • Load: max 0,5 A @ DC 24V for devices power supply in the field.
    • To the batteries: max 1,5 A @ DC24V to buffer recharge of the adopted batteries
    Output
    • FAULT general alarm relay, GND, Q, T terminals for RS485 serial line connection.
    Connectors
    • for the transformer connection, electronic outputs for FAULT single events. For the CP8 / REL optional board and 5 UNIREL24 optional relay boards
    Views
    • LED power supply front (output), power failure 230V, battery failure, internal LED for control
    Operating temperature
    • -5°C : +40°C - 90% U.R.
    Protection class
    • IP3X
    Dimensions
    • W 305 x H 385 x D 210mm
    Transformer dimensions
    • W 96 x H 90 x D 100 mm.
    Weight
    • 8Kg
    Certification
    • CPR 305/2011 EN54-4 certified (ex CPD 89/106/EEC certification)
  • Datasheet

    • Foglio tecnico
      Model
      15/07/2015
       
    • Datasheet
      Model
      15/07/2015
       

    Product Description

    • Descrizione Capitolato
      Model
      13/01/2014
       
    • Product description
      Model
      13/01/2014
       

    Technical Manual

    • Manuale Tecnico
      Model
      13/07/2017
       
    • Technical Manual
      Model
      13/11/2017
       

    CE - DoP

    • CE - DoP
      Model
      26/05/2017
       
    • CE - DoP
      Model
      26/05/2017
       

    Notified Body

    • Ente Notificato
      Model
      05/09/2016
       
    • Notified Body
      Model
      05/09/2016
       
  • Technical Manual

    • Manuale Tecnico
      Model
      20/11/2014
       
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