ADV-300KVA

Application

• Industrial Factories – Protects heavy machinery, CNC machines, motors, and production lines from voltage instability.
• Textile Mills – Ensures smooth operation of textile machines, reduces downtime, and improves product quality.
• Hospitals & Medical Centers – Provides stable voltage for diagnostic machines, imaging systems, ventilators, and other life-saving equipment.
• Data Centers & IT Infrastructure – Safeguards servers, networking systems, and communication equipment from power disturbances.
• Commercial Buildings & Shopping Complexes – Maintains reliable power for lifts, escalators, HVAC systems, and lighting.
• Elevators & Lifts – Prevents sudden shutdowns and damage caused by low or fluctuating voltage.
• Large residential projects – Maintains voltage for A/C, pumps, and shared facilities.
• The public infrastructure and transportation- Railway Stations & Signaling Systems, Airports & Aviation Systems, Bus Terminals & Metro Rail, Street Lighting & Smart Traffic Systems, Government & Public Utility Buildings
• Water Treatment Project-Pump & Motor Protection, Control System Protection, Improves Power Quality, Reduces Downtime, Extends Equipment Life
• Mining-protect heavy machinery, pumps, and control systems, reduce equipment breakdown, and ensure safe, uninterrupted operations in harsh and remote locations.

Main Features

• Automatic Voltage Regulations
• Wide choice of input voltage ranges
• Symmetrical or asymmetrical voltage ranges.
• Accept 100% unbalance load and 100% unbalanced input voltage
• ±0.5% output voltage accuracy over the full input voltage range, from 0% to full load, irrespective of the power factor
• Independent regulation on 3-phase products that enables the unit to operate with 100% unbalanced distribution
• Touch Digital HMI display
• Protection against under/over voltage
• Fast Response Time
• Advanced Protection System
• Built-in transformer servo motor

1. What is the ADV-300KVA Automatic Voltage Regulator?
It is a heavy-duty AVR designed to regulate and stabilize voltage for large industrial, commercial, and medical applications.

2. What load capacity does the ADV-300KVA AVR support?
It can handle electrical loads up to 300KVA, making it ideal for high-capacity operations.

3. Is the ADV-300KVA AVR single-phase or three-phase?
It is a three-phase AVR, built for large industrial and commercial power systems.

4. What is the input voltage range of the ADV-300KVA AVR?
It usually supports a wide input range of ±20% to ±30%, depending on the model.

5. What is the output voltage accuracy?
It delivers stable power with ±1% to ±2% accuracy.

6. Which industries use the ADV-300KVA AVR?
It is widely used in garments, textile mills, hospitals, data centers, telecom, and water treatment plants.

7. Can the ADV-300KVA AVR be used in hospitals?
Yes, it ensures stable voltage for MRI, CT scan, ICU, and surgical equipment.

8. Is it suitable for IT and data centers?
Yes, it protects servers, telecom systems, and critical IT infrastructure from voltage fluctuations.

9. Does the AVR protect against surges and spikes?
Yes, it includes surge, spike, and transient protection.

10. What is the efficiency of the ADV-300KVA AVR?
Its efficiency is generally 95% or higher.

11. What is the response time of this AVR?
It corrects voltage fluctuations in less than 1 second.

12. Can it handle unbalanced loads?
Yes, it is built to manage both balanced and unbalanced loads.

13. What type of cooling system is used?
It comes with air cooling, and some models may include oil cooling.

14. How long does the ADV-300KVA AVR last?
With proper maintenance, its lifespan is 10–15 years or more.

15. What are the installation requirements?
It requires a ventilated, dry, and dust-free environment with proper grounding.

16. Can the AVR run continuously 24/7?
Yes, it is designed for continuous operation in critical industries.

17. Does it support remote monitoring?
Yes, many models include digital meters and optional remote monitoring systems.

18. What built-in protections does it have?
It includes overload, short-circuit, and over-voltage protection.

19. What frequency range does it support?
It operates with both 50Hz and 60Hz power systems.

20. What kind of display panel does it have?
It features an LCD/LED digital display showing voltage, current, and system status.

21. Can the ADV-300KVA AVR be customized?
Yes, it can be customized with specific input/output voltage ranges and features.

22. Does it operate in high-temperature conditions?
Yes, it typically works in environments from 0°C to 45°C.

23. What certifications does the ADV-300KVA AVR carry?
It usually complies with ISO, IEC, and CE standards.

24. What is the noise level during operation?
It operates with low noise, suitable for industrial facilities.

25. What are the physical dimensions and weight?
It is a large cabinet-style AVR, weighing several hundred kilograms.

26. Does it have wheels for movement?
Yes, many models include caster wheels for easier mobility.

27. What is the warranty period?
Most suppliers provide a 1–2 year warranty with service support.

28. How often should it be maintained?
Routine servicing every 6–12 months is recommended.

29. Where is the ADV-300KVA AVR used in Bangladesh?
It is widely used in garments, textiles, hospitals, IT firms, telecom stations, and infrastructure projects.

30. How can customers purchase the ADV-300KVA AVR?
It can be purchased from authorized distributors such as TNS Engineering Ltd and other local suppliers in Bangladesh.