GFE – G-One

The G-One is a versatile addressable single loop fire control panel with advanced connectivity and is fully CPR certified to EN54-2 and EN54-4. Designed with affordability and flexibility in mind, the G-One combines sophisticated design with easy installation and intuitive commissioning, making it the ideal solution for a wide range of single loop applications, from offices and restaurants, to shops, schools and more. The G-One incorporates sophisticated Chameleon peer-to-peer multi-master network communications and powerful cause and effect programming capability. It can be networked with up to 32 fire control panels from the GFE range and has a high-integrity digital protocol for resilient high-speed monitoring and data communication with up to 250 devices on a single loop. Easy to install, programme and operate, the G-One can be either surface or recessed mounted. A unique installer-friendly dynamic, automatic self-learn facility bypasses the traditional manually initiated auto-learn process. Other features include a unique high resolution back-lit blue graphical LCD display, which ensures a clear and effective user interface. The G-One is fully compatible with all GFE-manufactured digital analogue-addressable loop devices and its menu structure is identical to existing GFE panels, ensuring familiarity and ease of operation for users.

TECHNICAL SPECIFICATIONS

MAINS POWER SUPPLY RATING 90V AC to 230V AC
PRIMARY DC SUPPLY 28.5V DC @ 2.4 A (Max)
SECONDARY SUPPLY 21.6 (Min) – 27.2V DC (Max) – Battery charger: 27.5V DC
BATTERY MAX. CAPACITY (INTERNAL) Standard box: 2x 12V 7AH; Deep box: 2x 12V 12AH
QUIESCENT CURRENT (NO DEVICES) 52mA
AUX POWER OUTPUT 2 x 24V DC 300mA / 1 x 24V switched output
MAXIMUM LOOP OUTPUT CURRENT 1 loop – 900mA alarm peak/165mA quiescent
LOOP TOPOLOGY Class A (loop) or Class B (radial)
LOOP CABLE Fire resistant 2 x 1.5mm (max 1200m) or 2 x 2.5mm (max 2000m)
CONVENTIONAL SOUNDER CIRCUITS 500mA for conventional sounder circuits a+b
AUX. RELAYS FIRE 2 x rated 2A @ 30V DC resistive / 0.5A @ 120V AC resistive/ 0.25A @ 240V AC resistive
AUX. RELAY FAULT 1 rated 2A @ 30V DC resistive / 0.5A @ 120V AC resistive/ 0.25A @ 240V AC resistive
GRAPHICAL LCD DISPLAY High definition, high contrast blue backlit 240×64 pixels
COMMUNICATION CHANNELS 2 x configurable communication ports
BMS OUTPUT ODYSSEY (Graphical software), TCP IP-WEB (remote web monitoring), MODBUS RTU, ESPA 4.4.4
SOFTWARE CONNECTION USB type B
EVENT LOG 10000 events
OPERATING / STORAGE TEMPERATURE -10ºC to 50ºC
HUMIDITY Max. 85% RH Non-Condensing
INGRESS PROTECTION / MATERIAL IP30 / ABS
DIMENSIONS Standard box: 273 (L) x 404 (H) x 107 (W) mm; Deep: 273 (L) x 404 (H) x 142 (W) mm
WEIGHT 1.6 KG (no batteries)
ENCLOSURE COLOURS White (RAL 9003), Red (RAL 3001) or Anthracite (RAL 7016)

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