MICROCONTROLLERS with their inherent advantages are being increasingly used in the industry.With growing shortage and escalating cost of Electrical Energy, accurate monitoring of Air Conditioning parameters has become necessary.6A/C CONTROLLER is most useful for controlling A/Cs. This instrument is able to maintain Room Temperature with an accuracy of 0.1 Degree Celsius by automatic measurement of Room temperature and accordingly controlling A/C ON/OFF. It also protects Costly Air conditioner from Unhealthy condition's such as over load/under load etc. by automatically cutting off the Load.
- Modbus Compatibility with BMS over RS-485 Electrical Standard
- Supply: Single phase 230 VAC, 50 Hz.
- Output Contact Rating:
30 Amps. At 250 V AC for A/C contacts.
7 Amps. At 250 V AC for ALARM contact.
- 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) A/C3 ON indication.
6) A/C4 ON indication
7) A/C5 ON indication
8) A/C6 ON indication.
9) Healthy Indication by blinking Green LED.
10) ALARM indication by Red LED.
1)Inbuilt voltage sensing for compressor.
2) Temperature sensing by precise Temp. Sensor.
3) Fire Alarm sensing.
1) Separate O/Ps for each Compressor.
2) Temperature sensor.
3) Alarm relay o/p.
- Alarms/ Protections:
1) Over voltage protection set point user settable.
2) Under voltage protection set point user settable.
3) High/low temperature alarm set point user settable