Frenic - eHVAC

Optimise Energy Saving

Automatic energy-saving operation.
Temperature difference constant control and pressure difference constant control. (Logic)
Auto-restart after momentary power failure Operation is continued using the load inertia energy.

Optimise Function

Fire mode (forced operation)
PID control
Pick-up operation (catch on the fly)
Enable PM motor drive with PM Sensorless vector control
Vector control
Customized logic
Password function
Customized logic

Equipped with customized logic as standard to facilitate the free programming of up to 200 steps.
- Unique functions tailored to the application or usage method can constructed.
  Logic circuit:
  (Digital) AND, OR, XOR, flip-flops, rising/falling edge detection, counters, etc.
  (Analog) Addition, subtraction, multiplication, division, limiter, absolute value, sign inversion
     addition, comparison, highest selection, lowest selection, average value, measure conversion.
 Multifunctional timer:
    On-delay, off-delay, pulse train, etc. (Setting range: 0.0 to 9990 second)
 Input/output signal:
    Terminal input/output (Digital and Analog), logic circuit output, inverter command/monitor data.

 The 200 steps are available. Output/input of each step can be connected.