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ESPRIT Gas Extinguishing User Manual
Technical Specification
14
Approved Document Ref: UI-ESG-01 Issue 2.0
Min/max battery size and
type
2 x 3.2 Ah 12volt VRLA
(minimum)
2 x 7Ah 12volt VRLA (1 Flood
zone)
Small cabinet
2 x 18.0Ah 12volt VRLA. (1 or 2
Flood zone) Use Yuasa NP
range batteries
Large cabinet
Battery charging voltage
27.3VDC nominal at 20°C for
single and dual flood zones
Temperature compensated
Battery charging output
current
700mA (Both sizes)
Current limited
Charging supressed During Alarm
Condition
Battery high impedance fault
(Batt Hi Z)
Resistance > 1 Ohm
1-hour reporting time
Max current drawn from
batteries
5 Amps with main power source
disconnected. Battery fuse 3.15A
(5x20 glass, quick blow)
Min current supplied by PSU
I min
70mA for both single and dual
flood zones
Summary of Contents for ESPRIT-G
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