GAS Extinguisher Control Panel (DHC)
لوحة التحكم في إطلاق طفاية الغاز
【 Product Parameter】
• Mains voltage: 110~240AC +/- 10%, 50Hz • Battery voltage: 2x12V / 1.3 Ah 97*42*52mm
• System voltage: 19~22V DC nominal • System voltage Ripple: 200mV MAX
• Charger size: Up to 1.3 AH in 24 hours • Zone voltage: 24V DC Nominal (22-24V)
• Sounder alarm outputs : 4 zone: 2 x Available Fault output: 1xrelay selv (1Amax) • Fire output: 1xrelay selv(1Amax) Fire Bell----available
• Number of zones: 4 zone • Maximum zone capacity: 5 devices Per Zone
• Sounder activation delay: 0-18 Minutes-in 30s min Increments • Zone end of line device: 6.8k Resisto
• Sounder end of line device: 6.8k Resistor • Zone short circuit protection: 100mA
• Charger short circuit protection: Batteries less than 20V • Supply: 24V +/- 1V
• Material: iron • Dimension: L431*W278*H124.4mm
【 Product Introduction 】
The extinguisher control panel is designed in accordance with standards EN54-2 and EN54-4 Fire Detection and Fire Alarm systems - Control and Indicating
Equipment and EN12094-1 Fixed firefighting systems - Components for gas extinguishing systems - Part 1: Requirements and test methods for electrical
automatic control and delay devices.
The control equipment is a combined fire alarm control panel and extinguishing system and has four detection zones, any or all of which are capable of contributing to the extinguishant release decision.Control panels have an integral, mains powered battery charger and power supply designed in accordance
with the requirements of EN54-4.
