Manual

5) Technical Specification
Power Supply Unit 5 Amp / 10 Amp
Input Supply 240v AC (+/- 10%) 50/60Hz
Input Fuse 1 - 10 Zone 5Amp, 25mm UK Type quick blow.
11 Zones + 13 Amp, 25mm UK Type quick blow.
Power Supply Unit Outputs
Voltage Load: 24v DC (+/- 5%)
Battery Charger: 27.6v DC
Load Zones 1 -5. 1 Amp single output as standard
Battery Charge: 1 Amp maximum
Fuses
Input to PCB Fuse no. FS4. 5 Amp 20mm x 5mm quick blow.
Load Output Fuse no. FS2. 3 Amp Single output as standard
20mm x 5mm quick blow
Battery Fuse no. FS1. 3 Amp 20m x 5mm quick blow.
Deep discharge protection is a feature on all models. This will cut off the battery supply to the load at 18v.
Standby Batteries
Capacity Up to 17Ah
Types 2 x 12v sealed lead acid batteries from Yuasa or other similar manufacturers.
Max. charge current 1 Amp
Max load output current 5 Amp
Quiescent standby drain xxmA @ 24v DC
Note: two 12v Batteries are required. It is important that both batteries are the same size and of the same age and condition to
give the maximum performance.
Indicators
Enclosure Front Panel Green LED lit shows Mains AC supply present.
Amber LED lit shows common fault.
PCB LED2 Green – lit when
LED4 Green – lit when
LED3 Yellow – lit when
LED5 Yellow – lit when
LED6 Yellow – lit when
Fault Monitoring
Main fail LED2 and lid-card green LED out
Battery not charging LED4 green stays off
Battery short circuit LED4 green stays off
Battery missing LED 3 lights
Battery fuse blown LED 3 lights
Battery low LED 3 lights
Fault relay has a set of volt free contacts. It deactivates on any fault condition.
Operating ambient temperature range
-5°C to +45°C subject to battery operating range
Relative Humidity
95% Non-condensing (max)