Pagrindinis maitinimas230V 50/60Hz (23mA max. current). 50Hz frequency.
Vidinis energijos šaltinis12V d.c.
Išvesties srovė140mA.
Laukimo režimo srovėSee individual device listings for NC943B, NC807C, NC806CS and NC809DBBT.
Maksimali baterijos talpa ir tipasNC943B includes an onboard 500mA rechargeable standby battery that will power the system for up to 24 hours standby and 15 minutes alarm running time.
Srovė, veikiant pavojaus signalui40mA (all NC951 devices, this includes 18mA Zone current).
Papildomos relėsNC943B has one set of volt free relay contacts (NO/C/NC). Relay activates when a call is received by the controller. Rated at 30V d.c. @ 1A.
IndikatoriaiNC807C & NC809DBBT have red Reassurance LEDs; NC806CS has twin red Alarm LEDs. NC943B has a red Alarm and green Supply Present LED;
ValdikliaiNC943B has a link-selectable Call Accept/Reset button; NC807C has a pull cord with two bangles to generate a call; NC809DBBT has a Reset button.
Išplėtimo jungikliaiFor applications requiring more than one point of call (e.g. at the WC and the wash basin), up to 3 ceiling pulls can be daisychained together.
Skambučio atpažinimasYes.
SIrenaYes (on NC809DBBT, NC806CS and NC943B).
Infraredinis priėmiklisNo.
Product dimensions (mm)147 W x 87 H x 93 D (NC943B); 87 W x 87 H x 68 D (NC806CS); 87 W x 87 H x 24 D (NC809DBBT). Ceiling pull measures 93mm diameter x 27 D.
Packaging dimensions (mm)285 W x 201 H x 55 D mm (size of NC951 kit box containing all items).
Construction & finishPlastic.
IP RatingIP41 (all wall mounting devices); IP21 (ceiling pull).
Operating conditions/temperature-5ºC to +40ºC. Max. relative humidity 95% non-condensing.
NotesThe NC951 contains everything required for a stand-alone single zone accessible toilet alarm system. For multi-zone systems consider using one of our NC910 or NC920 range of 10-20 Zone Call Controllers.
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