Panel Technical Data
ELECTRICAL
The Panel's power supply equipment (PSE) provide power requirements of the local display and fitted modules
and their external circuits. In addition, the panel contains a battery charger circuit for the mains-fail, back-up
batteries. All the power is normally derived from an external AC mains power source. When the mains power
supply is not available, the standby batteries automatically supply the power requirements for a limited period,
this period being determined by the requirements of the local fire standards.
Mains Voltage: 230 V AC Voltage Tolerance: -15%, +10% (195.5 V to 253 V) at 50 - 60 Hz ±6%
Incoming Mains Fuse (F1): T3.15 AS 250 V (5x20 mm HRC anti-surge fuse in the Mains terminal block)
Mains Input Current: 1.15 A for the 240 W PSU and 2.3 A for the 480 W PSU
Battery Charger Output Voltage: 27.2 V nominal at 20°C (temperature compensated and current limited)
Power Supply Output Rating: 36 V, 6.7 A for 240 W PSU and 36 V, 13.3 A for 480 W PSU.
Standby Batteries YUASA NP range: minimum 12 Ah for E10 enclosure, 24 Ah for both E10/ E15 enclosures
and maximum 38 Ah battery is E15 enclosure, (2 x 12 V DC sealed lead- acid required).
Operating Voltage for the CIE's line: 30 V (DC / DC converted -> independent from PSE status
Operating Voltage range for the CIE's output: 24 V ± 5 % DC, same at every Module
Maximum Current drawn from the battery by the PSE when the main power source is disconnected:
11,5 A (@ 240 W PSU) 23 A (@ 480 W PSU)
Battery circuit in-line fuse (F2): 25 A
18