F4000 LCD Operator's Manual Document No: LT0117
System Specifications
Page 3-6 19 April 2002 Issue 2.38
3.3 ELECTRICAL
Mains - 240 VAC +6% -10%, 50 Hz, 150W
Internal Battery - 24 VOLT, Sealed lead-acid.
- Up to 24 Ampere Hour
Internal Charger (+VB) - 27.3 VDC (nominal at 20 °C) Regulated
Non Battery Backed Supply - 27.9 VDC (nominal at 20 °C) (+VNB)
Temperature Compensation - -36mV per Degree C
Supervision - Charger High/Low & Battery Low/Fail
Battery Disconnect (V2.31 onwards)
Battery Test - 1.2 Amp load (standard)
Maximum Load - 2.5 Amps with FP0474 (up to 7.5A with slaves)
- 6.0 Amps with PSU2406F
- 12.0 Amps with PSU2412F
Operating Voltage - 21.1 to 28.2 VDC
Quiescent Panel Current - 160mA (FIP)
AC Secondary Fuse F1 - 5.0 Amp (FP0474)
+VB Fuse F2 - 1.6 Amp (FP0474)
Bell Fuse F3 - 1.6 Amp (FP0474)
+VNB Fuse F4 - 1.6 Amp (FP0474)
Operating Temperature - -5 °C to 45 °C
Humidity - 10% to 90% RH non-condensing
ADR
Zone Circuit Voltage - 20 VDC nominal
Circuit Alarm Current - 5 to 8.6mA (FP0472 ADR)
- 9.1 to 12.0mA (FP0523 ADR & FP0755 ADR-M)
Alarm LED Boost - 20 VDC at 40 ms pulse via 470 Ohm (FP0472)
IOR
Inputs - Clean contact, voltage-free, supervised.
Outputs - Open collector, pull-down, 100mA @ 30V.
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