BEFORE INSTALLING THE CONTROL UNIT, READ THE INSTALLATION
MANUAL AND THE TECHNICAL SPECIFICATIONS CAREFULLY.
THIS MANUAL IS INTENDED FOR TECHNICAL STAFF ADEQUATELY
TRAINED.
AT200 control unit monitors current consumption of two independent lines of
ventilation and, after initial calibration procedure, reports excessive or reduced
current consumption situations. It also features two PTC inputs to measure
fan’s motors temperature. Operation can be either manual or automatic, if
connected to a remote-control unit (type MT200, ME100). In case of abnormal
current consumption i.e. different than the alarm thresholds set, the FAULT
relay (NO) switches.
Dimensions
• Container 90X90X130 mm including terminal blocks.
• Front panel 96x96 mm.
• Weight 0.5 Kg.
Power Supply
Power supply (220÷240) Volt AC ± 10% 50/60 Hz.
Inputs
• Two PTC probe.
• Remote control.
Outputs
• Fault relay 250 VAC, 5 A maximum (resistive load), 1 clean changeover
contact.
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