Dual AC Controllers For Air Conditioner, Manufacturer, Exporter, Supplier, Proton Power Control, Pune, Maharashtra, India
Dual AC Controller MODEL: DAC-1
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: 230V AC, 50 Hz +/- 15% separate for each A/C.
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 - 55C
Resolution: 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
Mounting :Wall Mounting
Controls two air conditioners
Separate Phase Supply for each A/C
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 continuously in a scrolling manner
Display Hold Feature
12. Various set points are settable through the following menus:
a) SET b) DLAY c) OFST d) RSET
Password Protection for all the settings
Sensor Fail Mode to keep ON & OFF cycle of one of the time settings
Auto (with all protections)/Manual (without protection) Modes
Controller Bypass feature by provision of Switch on Front Panel