IBC control MicroMax F21009201, Руководство пользователя

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• MicroMax is part of a range of control units adapted, with the necessary additional
functions, for optimum control of rotating heat exchangers. The series consists of four
sizes, MicroMax, MicroMax180, MicroMax370 and MicroMax750.
All of the control units drive three-phase induction motors with associated gearing;
the control unit designation denotes motor output.
All control units have an input signal of 0-10 V.
• MicroMax is designed for wheels up to 1500 mm with a wheel speed of max 12 rpm.
If a faster wheel speed is necessary, rotor diameter should be reduced.
• Heat exchanger rpm and thus thermal efficiency are governed by the control unit so that
wheel speed is proportional to the input signal from the control centre.
• MicroMax has a preset threshold value of 0.1 V (hysteresis 0.13–0.07 V).
If the input signal falls below this value, the wheel will stop.
• MicroMax has a rotation monitor (magnet mounted on the wheel with associated
magnetic sensor) and built-in cleaning function.
The functions can be disconnected via DIP switches.
• MicroMax starts automatically after voltage drop-out, and resets all alarms on restart.
• The motor should not be disconnected from the control unit while under load.
DESCRIPTION OF FUNCTIONS
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