JUNIOR V4
JUNIOR V4 is a single loop analogue addressable control panel which can be expanded to 2 loops. It provides a cost effective solution for small to medium sized installations. The JUNIOR V4 can support up to 125 addressable devices on each loop which are compatible with major analogue addressable communications protocols.
Using Global Fire’s advanced communications mechanism, up to 32 individually addressed Loop sounders can be connected to each of the JUNIOR V4 detection Loops. The JUNIOR V4 also supports Shadow and Auxiliary Sounder/ Beacons together with GFE’s new VULCAN 2 addressable Sounder-Beacon-Isolator along with all other GFE Interface devices.
The panel is equipped with a backlit LCD display of 4 rows each with 40 characters to give clear textual indications of Fire/ Fault occurrences to the end user. There are also 16 Zone Fire LED indicators.
TECHNICAL SPECIFICATIONS
| PRIMARY SUPPLY VOLTAGE – INPUT | 230 +10% -15% V CA |
| PRIMARY SUPPLY VOLTAGE – OUTPUT | 28.5V DC nominal |
| PRIMARY SUPPLY CURRENT – OUTPUT | 2.4 A a 28.5V DC nominal (max.) |
| SECONDARY SUPPLY VOLTAGE | 21.0 min. – 27.2V DC max. – BAT charger o/p 28V DC |
| SECONDARY SUPPLY CURRENT OUTPUT | 1.6 Amp maximum 20ºC |
| INTERNAL BATTERY CAPACITY – MAXIMUM | 2 x 12 V 7AH Sealed VRLA Lead Acid Batteries |
| LOOP CURRENT DRIVE | 275 mA/ Loop |
| AUXILIARY RELAY OUTPUTS | 2x Fire (COM-NC-NO) – 1 Fault (COM-NC) non-supervised |
| CONVENTIONAL SOUNDER CIRCUITS | 2x 400 mA Max. current drive per circuit – Fully monitored |
| HUMIDITY | Max 95% RH Non-Condensing |
| PROTECTION | IP30 |
| OPERATING TEMPERATURE | -10ºC to 50ºC |
| WEIGHT | 2.0 Kg – 7 Kg (inc. 2x 7 AH 12 V bat.) |
| DIMENSIONS | 273 (L) x 404 (H) x 107 (W) mm |
| COLOUR | White or Red |
