10. Technical data
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10. Technical data
Technical data for control units 10.1
Programmable logic microcontroller
o T3,15A fuse (internal)
o Wide-range 100-240 VAC/ 50-60 Hz power supply
o Real-time clock with deviation of 5 min./a, with battery buffer
o Log book, resistant to zero voltage
o Cable failure monitoring compressor by measuring the output currents
o Operating/error message display with LED (green/ red)
o Operating temperature range 0°C …+55°C
o Permissible temperature range without operation -20°C … +85°C
o Relative air humidity 10...95 %, no condensation
o Degree of protection IP54
o 14 keys control unit
o Display: Graphic display with 128x32 pixels
Outputs:
o 230 VAC 50 Hz compressor (standard)
o 4 x 24 VDC stepped motors for compressed air flow
o 24 VDC/ < 250 mA metering pump for phosphate precipitation or metering of carbon
o External 24 VDC/ < 26 mA warning light
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