خانه صوت و کنفرانس بوشPublic Address and Voice AlarmDigital PA and Emergency Sound Praesideo Emergency Power System

PLN‑24CH12 24 V and PRS‑48CH12 48 V Battery Chargers

Technical Specifications
Electrical Mains power supply
Voltage 195 to 264 VAC, 50 to 60Hz
Input current (PLN‑24CH12) 2A
Input current (PRS‑48CH12) 4A
Power consumption (PLN‑24CH12) 380 W maximum
Power consumption (PRS‑48CH12) 760 W maximum
Performance (PLN‑24CH12)
Voltage min. 21.6 VDC (auto shutdown)
Voltage max. 28.5 VDC
Performance (PRS‑48CH12)
Voltage min. 43.2 VDC (auto shutdown)
Voltage max. 56.9 VDC
Performance (PLN‑24CH12 and PRS‑48CH12)
Max. charge current 12A
Max. system current (Ib) 150A
Main outputs (6 x)
Voltage 24 or 48 VDC (battery voltage)
Current 40A
Auxiliary outputs (3 x)
Voltage 24 or 48 VDC (battery voltage)
Current 5A
Fault outputs (3 x)
Rating 24 V/1 A, 120VAC/500 mA voltage free
Contacts Normally energized (failsafe)
Mechanical Dimensions (H x W x D) 88 x 430 x 260 mm (19" wide, 2U high)
Input connections (connect to battery) 10 x pluggable screw connector
Weight Approx. 6 kg
Mounting 19” rack
Color Charcoal with silver
Environmental Operating temperature -5 ºC to +45 ºC (23 ºF to +113 ºF)
Storage temperature -25 ºC to +85 ºC (-13 ºF to +185 ºF)
Relative humidity <95% (operating and storage)

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