Dycon 12 DC 5 Amp PSU with remote switching + fault output DIN Rail Mount

Dycon D155X-Series units are switched-mode powersupplies with normally closed (NC) volt-free outputs for remotely signalling the status and serviceability of units. These outputs can be used to indicate problems either locally or remotely via a suitable signalling device.

Specially designed for access control applications using Dycon’s unique protective technology, these units’ feature a switchable ON/OFF output capable of switching highly inductive loads (door strikes and locks) and removing the chance of inductive kickback blowing a fuse and causing a door to remain closed or open, a frequent cause of personnel delays and expensive engineer call outs. This output is ideal for interfacing with fire alarm systems where a single command from a fire panel can release all the doors, equally, it can be used with timers to activate to turn on or off an access systems at predetermined times.

The range also features intelligent and capacitive load switching surge protection and snubbing and all include a jumper for simple selection of inverted or normal power switching input operation.

• Power Supply: Type A, Ungraded, Environmental Class 2

• Voltage Input: 195Vac -265Vac @ 50-60Hz

• AC Input Current: D1555-600mA

• AC Input Fuse: D1555-3A

• Output Voltage with AC Power: Maximum 13.9Vdc, minimum 13.5Vdc

• Output Ripple: < 0.25V peak-to-peak at full rated output

• Maximum Output Current at Full Load:D1555-5A

• Battery Charging Current and Voltage: 300mA at 13.7Vdc float charge voltage

• Minimum Standby Output Voltage: 9.6Vdc

• Maximum Power Input at Full Load:D1555-78W

• Fault Relay Rating: 60V @ 100mA, 14ohms closed

• Efficiency: >85% @ 5A load

• Maximum Over-Voltage Cut-Out: 14.4Vdc ±3%

• Low Battery Fault: 11Vdc ±3%

• Low-Voltage Power Output Fault: 12.3Vdc ±3%

• Battery Deep Discharge Voltage Limit: 10Vdc ±3%

• Automatic Reset Time*: 10ms to 18s (Depending on type and duration of fault)

• PCB Size (mm): D1555- 140 x 108 x 46

• Operating Temperature Range: -10˚C to +40˚C

• Humidity: 95% non-condensing