Proton Power controls

Dual AC Controller MODEL: DAC-1

AC Controllers For Sensicool Packaged AC, Air Conditioner Controllers, Manufacturer, Supplier, Exporter, Proton Power Control, Pune, Maharashtra, India

dual-ac-controller
dual-ac-controller

Leveraging on our industrial experience, we have also been able to manufacture a wide range of Dual AC Controllers that are capable of controlling two Air Conditioners at a time. These are provided with separate Phase supply for both the ACs and control by pass features too.

  • Supply Voltage : 230 V AC, 50 Hz +/- 15% separate for each A/C.
  • Contact rating : 30 A at 230 V AC for compressor Live Outputs & 5 A at 250 V AC Alarm Potential free outputs(C, N/O)
  • Temperature Sensor : Thermistor sensor NTC 10K @ 25 °C metal body with clamp. Sensor cable length 2.75 meters.
  • Temperature sensing range : 0.0 to 55.0 degree C.
  • Resolutions : 1 V for voltage, 0.1 A for Current & 0.1 degree C for Temperature.
  • Auto/Controller Bypass Switch is used to bypass the controller i.e. A/C 1 & A/C 2 will remains ON(irrespective of temperature demands) if both switches are in ON condition.
  • Indications :
    a) Supply ON for A/C 1 & A/C 2: Colour: Yellow
    b) Auto Mode for A/C 1 & A/C 2: Colour: Green
    c) Manual Mode for A/C 1 & A/C 2: Colour: Red
    d) A/C 1 & A/C 2 ON: Colour: Green
    e) A/C 1 & A/C 2 Fault: Colour: Red
    f) Room High: Colour: Red
    g) Healthy: Colour: Green
  • Keys : four keys for parameter settings.
  • SET Key : To enter into SET Mode/To View next set point.
  • UP Arrow Key : To increment the set point/To view next menu/To view next set point in the menu.
  • Down Arrow Key : To decrement the set point/To view previous menu/To view previous set point in the menu.
  • Enter Key : To come out of SE mode/To enter into menu/ To accept the password.
  • Mounting : Wall mounting Size: 230 mm (H) X 225 mm (W) X 100 mm (D).
  • Controls Two Air Conditioners.
  • Separate Phase Supply for each AC.
  • Bright RED 4 digit LED Display.
  • Accurate Temperature sensing by precise temperature sensor.
  • Time sharing for Compressors to share load equally.
  • Voltage & Current Protections for each compressor.
  • Separate alarm relay contacts for AC Fail.
  • Separate alarm relay contacts for Room High.
  • Hour counters for Compressor ON period to check its reliability.
  • Display of all the A/C Parameters & fault messages (if any fault present) in a scrolling on display.
  • Display Hold feature by using ENTER Key. Press it again to release the hold.
  • Various set points are settable through the following menus: a) SET b) DLAY c) OFST d) RSET
  • Password Protection for all the settings.
  • Cyclic ON & Operations of both ACs on Sensor fail mode.
  • Auto (with all protections)/manual (without protection) Modes.
  • Controller Bypass features by provision of switch on front panel.
  • LED Indications to observe the status.