Cranford Controls 400N Series 12V Power Supply

Cranfod Controls

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    Cranford Controls 400N Series 12V Power Supply

    High efficiency cost effective power supply ideal for use in Intruder, Access Control and General Security applications. Featuring a regulated 13.8Vdc output supplying continuous full rated current to load and up to an additional 0.5A for charging a standby battery. The universal mains input voltage enables the power supply to be used across a wide geographical area.

    The highly efficient switch mode design ensures low operating costs, generates less heat and with a small physical size increases the room available for additional PCBs or cables. The modular construction simplifies maintenance. An optional integrated output module allows multiple circuits to be individually fused.

    Key Features

    • Continuous full rated current to load.
    • Additional 0.5A to charge standby battery.
    • Universal mains input voltage 90-264Vac.
    • High efficiency electronics for reduced running costs and lower operating temperatures.
    • Installer safe design with all high voltage electronics fully shrouded.
    • Modular construction for ease of maintenance and installation.
    • Full electronic short circuit and overload protection on load output under mains operation.
    • Mains transient protection circuit.
    • Lid opening tamper detection.
    • Green Mains present LED.
    • Red Fault LED (dependant on model).
    • Individually Fused Outputs (dependant on model).

    Technical Specification

    • Input Voltage (rated) : 100-240Vac
    • Input Voltage (operating) : 90-264Vac
    • Output Voltage :
      • 13.4 - 14.2Vdc (13.8Vdc nominal) on mains power
      • 10.0 - 12.3Vdc on battery standby
    • Ripple : 150mV pk - pk max
    • Output Current :
      • 400/1 : 1A
      • 400/2 : 2A
      • 400/3 : 3A
      • 400/3L : 3A
      • 400/4 : 4A
      • 400/5 : 5A
    • Battery Charge Current : 0.5A
    • Mains LED : Yes
    • Fault LED
      • 400/1 : Yes
      • 400/2 : Yes
      • 400/3 : Yes
      • 400/3L : Yes
      • 400/4 : No
      • 400/5 : No
    • Max Mains Input Current (at 90Vac) :
      • 400/1 : 0.8A
      • 400/2 : 1.0A
      • 400/3 : 1.2A
      • 400/3L : 1.2A
      • 400/4 : 1.8A
      • 400/5 : 2.0A
    • Mains Input Fuse :
      • 400/1 : T2.0A
      • 400/2 : T2.0A
      • 400/3 : T2.0A
      • 400/3L : T2.0A
      • 400/4 : T3.15A
      • 400/5 : T3.15A
    • Output Fuse (model fuse) :
      • 400/1 : F1.0A
      • 400/2 : F2.0A
      • 400/3 : F3.15A
      • 400/3L : F3.15A
      • 400/4 : F4.0A
      • 400/5 : F5.0A
    • Tamper Rating :
      • 400/1 : 0.05A, 24Vdc
      • 400/2 : 0.05A, 24Vdc
      • 400/3 : 0.05A, 24Vdc
      • 400/3L : 0.05A, 24Vdc
      • 400/4 : 3A, 125Vdc
      • 400/5 : 0.05A, 24Vdc
    • Battery Capacity :
      • 400/1 : 1 x NP7 (8Ah)
      • 400/2 : 1 x NP7 (8Ah)
      • 400/3 : 1 x NP7 (8Ah)
      • 400/3L : 1 x NP17 (18Ah)
      • 400/4 : 1 x NP17 (18Ah)
      • 400/5 : 1 x NP17 (18Ah)
    • Frequency : 50-60Hz
    • Temperature Range : -10 to +40°C (operating) 95% RH non-condensing -20 to +80°C (storage)
    • Weight (kg excluding battery) :
      • 400/1 : 2.0
      • 400/2 : 2.0
      • 400/3 : 2.0
      • 400/3L : 3.9
      • 400/4 : 3.7
      • 400/5 : 3.7

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