Power supply unit designed to provide auxiliary power to firefighting devices. Lockable metal casing made of 1mm-thick DC01 steel sheet and IP30 degree of protection. Total available current 5A. Maximum recommended capacity for battery housing (with series connection) 2 x 12V / 18Ah. Supply voltage 230VAC. Rated output voltage 22V - 27.6VDC (standard operation no battery).

 

Power supply has 2 relay outputs (1A @ 30 VDC or 50 VAC) potential free for signaling required by EN54-4. Internally equipped with battery temperature sensor and tamper on front door. Cable glands provided. Certified according to EN 54-4, EN12101-10.

 

Features:

• Wall mounting Yes
• Visual signals Yes
• Height (mm) 406
• Width (mm) 390
• Depth (mm) 96
• Degree of protection IP IP30
• Type coating materials Metallic
• Product color Red
• Operating temperature (°C) -5 to 40
• Power supply 220÷240VAC
• Frequency (Hz) 50 (± 10%)
• Rated output voltage (VDC) 24
• Output voltage range (VDC) 20 ÷ 27.6
• Allowable battery capacity range (Ah) 7 ÷ 20
• Maximum current delivered by the power supply 5°.
• Continuous output current Imax at (A) 4.2
• Maximum battery circuit resistance (m?) 300
• Maximum battery charging current (A) 0.8
• No. fault signal inputs (no.) 1
• Fault signals 1 fault relay + 1 grid status relay (dry contact)
• Contact rating of relays 1A @ 30 VDC / 50 VAC
• Tamper protection Yes
• Temperature probe Yes
• Cable glands provided Yes