Kentec Electronics Sigma XT Plus - Page 44

Man-1112 Sigma XT+_23 Page 44 of 52
K21082M3 8 zone two area Current in milliamps
Detection section max alarm load 550
Extinguishing module 1 max alarm load 105
Extinguishing module 2 max alarm load 105
Detection section total sounder load (S1&S2)
Detection section Aux 24V supply
Extinguishant module 1 total sounder load
Extinguishant module 2 total sounder load
Extinguishant module 1 extinguishant output load
Extinguishant module 2 extinguishant output load
Extinguishant module 1 Aux 24V supply
Extinguishant module 2 Aux 24V supply
TOTAL LOAD (must be less than 3A)
K21083M4 8 zone three area Current in milliamps
Detection section max alarm load 550
Extinguishing module 1 max alarm load 105
Extinguishing module 2 max alarm load 105
Extinguishing module 3 max alarm load 105
Detection section total sounder load (S1&S2)
Detection section Aux 24V supply
Extinguishant module 1 total sounder load
Extinguishant module 2 total sounder load
Extinguishant module 3 total sounder load
Extinguishant module 1 extinguishant output load
Extinguishant module 2 extinguishant output load
Extinguishant module 3 extinguishant output load
Extinguishant module 1 Aux 24V supply
Extinguishant module 2 Aux 24V supply
Extinguishant module 3 Aux 24V supply
TOTAL LOAD (must be less than 4A)
K21084M4 8 zone four area Current in milliamps
Detection section max alarm load 550
Extinguishing module 1 max alarm load 105
Extinguishing module 2 max alarm load 105
Extinguishing module 3 max alarm load 105
Extinguishing module 4 max alarm load 105
Detection section total sounder load (S1&S2)
Detection section Aux 24V supply
Extinguishant module 1 total sounder load
Extinguishant module 2 total sounder load
Extinguishant module 3 total sounder load
Extinguishant module 4 total sounder load
Extinguishant module 1 extinguishant output load
Extinguishant module 2 extinguishant output load
Extinguishant module 3 extinguishant output load
Extinguishant module 4 extinguishant output load
Extinguishant module 1 Aux 24V supply
Extinguishant module 2 Aux 24V supply
Extinguishant module 3 Aux 24V supply
Extinguishant module 4 Aux 24V supply
TOTAL LOAD (must be less than 4A)
The output voltage of the power supply is between 18 and 30V depending on mains and battery condition and the
total current rating is either 3A or 4A depending on the model (see tables above).
The incoming mains cable should be routed well away from other lower voltage wiring by a distance of at least
50mm.
Mains wiring should include an earth conductor, which is securely bonded to the building earth and should enter
the enclosure as close as possible to the mains terminal block. Mains wires should be kept very short inside the
enclosure and secured together close to the mains terminal block with a cable tie.
The maximum capacity batteries that should be fitted are 7Ah for KXXXXM3 models and 17Ah for KXXXXM4
models.
The maximum current drawn from the batteries when the main power source is disconnected is 3 Amps for
KXXXXM3 models and 4 Amps for KXXXXM4 models.