1. About Bluebird : Bluebird is a Reputed and famous Brand known for its Quality Products such as voltage stabilisers, CVTs, Transformers, servo stabilisers and mainline stabilisers.
2. Voltage Range : Keeps the input voltage steady between 150V and 280V.
   
3. Capacity : It can carry air conditioners that weigh up to 1.5 tonnes.
   
4. Power Rating : You can be sure that the power supply will function because it has a 4 KVA capacity.
   
5. Advanced Microcontroller Circuit : Makes sure that the voltage regulation is right and that everything works well.
   
6. High-Low Voltage Cutoff : This stops AC from changing voltage too quickly.
   
7. Copper Wound Transformer : It lasts a long time, lets heat out easily, and saves energy.
   
8. Wall Mountable : It's small, so it's easy to put up.
   
9. Automatic Operation : It takes care of the voltage by itself, so you don't have to do anything.
   
10. Output: Stabilized 230 V (approx.)
11. Copper Winding: Yes, 100% copper-wound transformer for better efficiency and durability.
12. High-Low Cut-Off (HLC): Automatically disconnects the load during extremely high or low input voltage to protect the appliance.
13. Digital Display: Displays input/output voltage and operating status.
14. Time Delay System: Provides a restart delay (around 10–15 seconds) to protect the AC compressor after power interruptions.
15. Technology: Microcontroller-based digital control for accurate voltage regulation.
16. Cooling: Natural air-cooled, heavy-duty transformer design.
17. Warranty: 3 years manufacturer warranty
    

Technical Details