Power Supplies

Power Supplies

 

With fire legislation in many countries stating any power supply performing a mandatory function of a fire alarm system must be certified to EN54-4, C-TEC's range of switch-mode VdS certified power supplies has come into its own. Ideal for controlling beam detectors, auto-dial communicators, aspirating smoke detectors, electromagnetic door holders, ventilation systems and more the range comprises 1.5A, 3A and 5A 24V units and a 2A 12V unit. A comprehensive range of non-EN54 PSUs is also available.

Power Supplies  There are 18 products.

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Showing 13 - 18 of 18 items
  • A compact Mains derived power supply unit designed to provide power to 24V DC electromagnetic door retainers. Maximum output 250mA. Trigger Release, Hold Off and Local Trigger Inputs facilitate straightforward connection to fire alarm control panels, building management systems, timers, relays and other ancillary equipment. Includes a manual release... A compact Mains derived power supply unit designed to provide power to 24V DC electromagnetic...

  • A general purpose mains to regulated 24V d.c. power supply unit intended for use in fire alarm systems of all sizes. Includes a built-in 24V double pole changeover relay. Provides a stabilised output of 27.6V Mains On, Battery/PSU Fault and Output Triggered indicators. Trigger and hold off inputs can be used to control the internal relay. Optional... A general purpose mains to regulated 24V d.c. power supply unit intended for use in fire alarm...

  • A boxed door release power supply unit designed to provide DC power to 24V DC electromagnetic door retainers. Can be controlled automatically from a fire alarm control panel or manual release keyswitch. 2A max. output. Includes Mains On and Output Triggered indicators No battery back up facility.  A boxed door release power supply unit designed to provide DC power to 24V DC electromagnetic...

  • VDS certified to EN54-4 (1997/A2:2006). Ideal for powering beam detectors, auto-dial communicators, aspirating smoke detectors, auto-open vent systems, auxiliary sounder systems or any other device performing a mandatory function of a fire alarm system. Deep discharge battery protection and EN54 compliant reporting of battery impedance faults. Includes... VDS certified to EN54-4 (1997/A2:2006). Ideal for powering beam detectors, auto-dial...

  • VDS certified to EN54-4 (1997/A2:2006). Ideal for connecting to 12V security system STUs or auto-diallers to provide BS5839-1 compliant remote monitoring facilities (see below for details). Deep discharge battery protection and EN54 compliant reporting of battery impedance faults. Includes a single-pole volt-free changeover relay that switches for any... VDS certified to EN54-4 (1997/A2:2006). Ideal for connecting to 12V security system STUs or...

  • VDS certified to EN54-4 (1997/A2:2006). Ideal for powering beam detectors, auto-dial communicators, aspirating smoke detectors, auto-open vent systems, auxiliary sounder systems or any other device performing a mandatory function of a fire alarm system. Deep discharge battery protection and EN54 compliant reporting of battery impedance faults. Includes... VDS certified to EN54-4 (1997/A2:2006). Ideal for powering beam detectors, auto-dial...

Showing 13 - 18 of 18 items