2 AC Controllers With GSM And Remote Monitoring, Manufacturer, Exporter, Supplier, Proton Power Control, Pune, Maharashtra, India

2AC Controller with GSM



2 A/C CONTROLLER is most useful for controlling A/Cs. This instrument is able to maintain Room Temperature with an accuracy of 0.1°C by automatic measurement of Room temperature and accordingly controlling A/C ON/OFF. It also protects Costly Air conditioner from Unhealthy conditions such as over load/under load etc. by automatically cutting off the load.
GSM Connectivity available
Modbus Compatibility with BMS over RS-485 Electrical Standard

    GSM Connectivity available , Modbus Compatibility with BMS over RS-485 Electrical Standard
  • Supply: 415 VAC(R, Y, B, N), 50Hz
  • Display: 16*2 LCD Display for status & Faults.
  • Input: 3 Phase 415 VAC, 50 Hz (R, Y, B & N) (No auxiliary supply).
  • Output: 40Amp 3 pole contactor for each A/C (230VAC) for ALARM contact.
  • Alarm O/P: 2 Nos. Alarm contacts @ 7Amp A/C.
  • Sensor: NTC Temp sensor for room Temp.(Range 0 - 55C)
  • Indications: 1) Healthy indication for controller.
    2) A/C ON indication for each A/C.
    3) Alarm indication 2 nos: AC Alarm, Fire Alarm.
  • Front Panel:1] 16 char. 2 lines LCD display with backlight.
    2] 4 Key keypad for programming.
    3] A/C1 ON indication.
    4] A/C2 ON indication.
    5] Healthy Indication by blinking Green LED.
    6] ALARM indication by Red LED.
  • Sensing: 1] Inbuilt voltage sensing for Relay.
    2] Inbuilt Currant sensing for Relay.
    3] Temperature sensing by precise Temp. Sensor.
  • Terminals : 1] Separate O/Ps for each AC.
    2] Temperature sensor.
    3] Alarms relay o/p.
  • Alarms/ Protections: 1] Over voltage protection set point user settable.
    2] Under voltage protection set point user settable.
    3] SPP voltage protection with disable allows.
    4] Unbalance voltage protection set point user settable with disable allow.
    5] RP voltage protection with disable allows.
    6] Over Load protection set point user settable.
    7] Under Load protection set point user settable.
    8] Load Unbalance protection set point user settable with disable allows.
    9] High/low temperature alarm set point user settable.

 

  • Fully programmable.
  • Complete protection for A/C from unhealthy condition.
  • All set points programmable from keypad.
  • Password protection for controller.
  • 16 char. 2 lines LCD display with back light, on controller front panel.
  • Four key interface for onsite programming.
  • Separate alarm contacts for A/C fail alarm.
  • Automatic display of A/C parameters one by one in Run Mode.
  • Status & Healthy indication by LED on front panel.
  • Alarm indication by LED on front panel.
  • Room temperature sensing by precise sensor.
  • Flexibility in using number of Relay.
  • Separate outputs for each Relay.
  • Direct display of actual voltage.
  • Direct display of actual room temperature. Sequencing of comp. for equal run hours, site selectable.
  • Automatic Timer mode operation if Room sensor fails.
  • All Faults Auto reset.

  • N/A


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