Global Fire ORION BCM 24V DC 1.7A EN54 PSU with Battery Charger & Integrated Sounder Circuit (BCM-ORION)

The Global Fire ORION-BCM is a self-contained, EN54-4 certified battery charger module and power supply with a built-in conventional sounder circuit and internal alarm and fault relays. It provides 1.7A total output from a 230V AC mains supply, with monitoring of the supply, charger and batteries, and houses two 12V 7Ah sealed lead acid batteries.

Key features

• Certified to EN54-4
• Monitored power supply, battery charger and batteries
• One monitored conventional sounder circuit (open and short circuit)
• Auxiliary DC power output
• Fire relay (SPDT) and fault relay (NC)
• Resettable electronic battery and sounder circuit fuses

Technical specifications

• Mains supply: 230V AC +10%/-15%; mains fuse 4A 250V slow blow, 20mm
• Internal power supply: 21V DC min, 30V DC max (28.5V DC nominal), max ripple 1Vpp
• Total output current: 1.7A @ 230V AC
• Batteries: 2 x 12V 7Ah VRLA sealed lead acid; max internal resistance 1 ohm
• Battery fuse: 1.6A resettable electronic fuse; max battery current in mains fail 1.5A
• Sounder circuit: 1, 10K ohm end of line, 27.5V DC alarm voltage, 900mA max, 1.1A resettable fuse
• Auxiliary DC output: 27.5V DC nominal, 900mA max
• Fire relay: 2A @ 30V DC / 0.25A @ 230V AC resistive, SPDT
• Fault relay: 2A @ 30V DC / 0.25A @ 230V AC resistive, NC
• Dimensions: 273 (L) x 107 (W) x 404 (H) mm
• Weight: 1.7kg (7kg with 2 x 7Ah batteries)
• Operating temperature: -10°C to +50°C; max 95% RH non-condensing