Immergas CARV2 - Technical Characteristics

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14. TECHNICAL CHARACTERISTICS
• Dimensions (LxHxD): ..................................................................................................................................142 x 103 x 31 (mm)
• Power Supply: ................................................................................................ 24V nominal via twin-wire communication Bus
• CAR_BUS protocol power supply voltage: .............................................................................................................. 24 ÷ 35 Vdc.
• CAR_BUS protocol maximum input: ............................................................................................................. 10 mA - 350 mW.
• IMG_BUS protocol maximum power supply voltage: ....................................................................................................18 Vdc.
• IMG_BUS protocol maximum input: ............................................................................................................. 23 mA - 250 mW.
• Functioning room temperature: .................................................................................................................................... 0 - +40°C
• Warehouse temperature: ..............................................................................................................................................-10 - +50°C
• Protection rating according to EN 60730: ..................................................................................................................................II
• Protection rating according to EN 60529: ............................................................................................................................IP 20
• Connection technique: ........................................................................................................................................2 polarised wires
• Load reserve time: ......................................................................... 8 hours for hourly count (with at least 2 hours of charge)
• Connection cable max. length: .......................................50 m (with cable of 2x0.75mm
2
) (0.5 ÷mm
2
min - 1.5 mm
2
max)
• Precision indication room temp.: .....................................................................................................................+/- 0.5°C a 25°C*
• NTC room temp. sensor: ............................................................................................................................................50 k at 25°C
• Clock indication diversion ........................................................................................................................... +/- 15 minutes/year
* = the indication of the room temperature can be aected by the point of installation of the CAR
V2
remote control (e.g.
hot wall, cold wall, height from the ground, etc.)