Cranford Controls 400N Series 12V Power Supply
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.
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Summary
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.
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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.
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).
Specifications
- 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
Downloads
- Datasheets (Adobe PDF)
- Instruction Manual (Adobe PDF)