AC Controller

Approx. Rs 8,500 / PieceGet Latest Price

• Modbus Compatibility with BMS over RS-485 Electrical Standard
• Supply: 3 Phase 4 wire 415 V AC, 50Hz.
• Display: 16 x 2 LCD Display for Status & Faults.
• Input: MCB TPN 32Amp, 10KA capacity.
• Output: 30 Amp single pole contactor for each A/C (230 V AC)
• Alarm O/P: 5 Nos. Alarm contacts @ 7 Amp 250VAC.
• Sensor: NTC Temp sensor 1 No for room temp. (Range 0 - 55°C)
• Fire Input: Fire alarm input from fire panel
• Indications 
  1) Healthy indication for controller.
  2) A/C ON indication for Each A/C.
  3) Alarm indications 5 Nos.
• Dimensions: 330mm(W) X 220 mm (H) X 80 mm (O)
• Keys: 4 key keypad for settings.:
  1) SET Key: To enter into FUNCTION SET Mode/To view the next set pt. 
  2) Up Arrow Key: To increment the set point 
  3) Down Arrow Key: To decrement the set point. 
  4) ENTER Key: To come out of FUNCTION SET 
  Mode/To enter into menu/To accept the password 
• Mounting: Wall mounting
• Sensing: 1. Inbuilt current sensing for compressor.
  2. Temperature Sensing by precise Temp. Sensor.
  3. Fire Alarm sensing. 
• Terminals:
  1) Separate O/P s for each Compressor.
  2) Temperature sensor.
  3) Alarm relay o/p.
• Alarms/ Protections: 
  1) Over load protection set point user settable.
  2) Under load protection set point user settable.
  3) High/low temperature alarm set point user settable

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)

Product Price :Get Latest Price

In order to cater the numerous necessities of the patrons, we have been able to provide a wide range of Single AC Controller.

Approx. Rs 14,000 / UnitGet Latest Price

1. Fully programmable.
2. Set points programmable from keypad as well as over Modbus RTU on RS-485
3.Password protection for controller.
4. Status & Healthy indication by LED on front panel.
5. Alarm indication by LED on front panel.
6. Room temperature sensing by precise sensor. 7. Direct display of Line voltage & protection to the AC.
8. Direct display of actual room temperature.
9. Sequencing of comp. for equal run hours, Site selectable.
10. Automatic Timer mode operation if Room sensor fails.
11. All Faults Auto reset.
12. Smoke fire sensing.
13. Compressor hour run 4-digit display.
14. Time remaining for change over display.
15. Offset Feature for On-site calibration.
16. Sensor fail mode On-time & Off-Time.

Approx. Rs 6,500 / PieceGet Latest Price

• Modbus Compatibility with BMS over RS-485 Electrical Standard
• Supply: Single phase 230 VAC, 50 Hz.
• Display: LED Display for status & Faults.
• Output: 30 Amps. At 250 V AC for A/C Contacts,
• Alarm O/P: 2 Nos. Alarm contacts @ 7A 250V AC
• Sensor: NTC Temp. Sensor for room temp ( Range 0 - 55C)
• Fire Alarm: Fire Alarm input from Fire Panel
• Indications: 
  1) Healthy indication for controller.
  2) A/C ON indication for each A/C.
  3) Alarm indication 2 nos: AC Alarm, Fire Alarm. 
• dimension: 330 mm (W) X 220 mm (H) 80 mm (O)
• Front Panel:
  1) 16 char X 2 lines LCD display with backlight.
  2) Key keypad for programming.
  3) A/C1 ON indication.
  4) A/C2 ON indication.
  5) A/C3 ON indication.
  6) Healthy Indication by blinking Green LED.
  7) ALARM indication by Red LED.
  8) FUN,INC,DEC,ENT keys for parameter setting.
• Sensing: 
  1) Inbuilt Voltage sensing for compressor.
  2) Temperature sensing by precise Temp. Sensor.
  3) Fire Alarm sensing.
• Terminals :: 
  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.

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)

Approx. Rs 5,500 / PieceGet Latest Price

Supply Voltage: 230V 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 - 55C
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

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)

Approx. Rs 9,500 / UnitGet Latest Price

Approx. Rs 12,000 / UnitGet Latest Price

Supply Voltage:
230 VAC ± 15 % Single Phase Separate power supplies for each AC
Output Contact Rating: 20 Amps. at 230 VAC .

Front Panel:
1) 16 char. 2 lines LCD display with backlit.
2) 4 Key keypads for programming.
3) AC ON indication for each AC
4) Controller Healthy Indication by Blinking Green LED
5) ALARM indication by Red LED.

Sensing:
1) Inbuilt Voltage sensing
2) Temperature Sensing by precise Temp. sensor

Terminals:
1) C/NO output for each AC Compressor.
2) AC fail alarm relay o/p.
3) Room High alarm relay o/p.
4) Fire Input
5) RS-485 port

Alarms/ Protections:
1) Over voltage protection set point user
2) Under voltage protection set point user
3) Automatic cut off for smoke/Fire.
4) High/low temperature alarm set point user
5) Sensor fail timer mode settings

Communication:
Non-Isolated RS-485, Baud Rate 9600, No Parity , 1 stop bit.
( Please take care when handling RS-485. Shorting the terminals may permanently damage the port )
Standard Modbus RTU with functions 04,02 and 06

Approx. Rs 7,500 / PieceGet Latest Price

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)

Approx. Rs 9,500 / PieceGet Latest Price

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)