ADV-350KVA

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-350KVA AVR?
The ADV-350KVA Automatic Voltage Regulator is a high-capacity stabilizer that ensures stable and reliable power for large-scale industries.

2. What load can the ADV-350KVA AVR support?
It supports loads up to 350KVA, suitable for heavy industrial and commercial applications.

3. Is the ADV-350KVA AVR single-phase or three-phase?
It is a three-phase AVR, designed for large industrial systems.

4. What is the input voltage range of this AVR?
It typically supports ±20% to ±30% input fluctuation, depending on the model.

5. What is the output voltage accuracy?
It delivers precise voltage regulation within ±1% to ±2%.

6. Which industries use the ADV-350KVA AVR?
It is widely used in textile, garments, steel, telecom, hospitals, IT centers, and water treatment plants.

7. Can the ADV-350KVA AVR be used in hospitals?
Yes, it ensures stable voltage for MRI, CT scans, ICU, and sensitive medical devices.

8. Is it suitable for IT and telecom?
Yes, it protects servers, telecom towers, and data centers from unstable power.

9. Does the AVR provide surge protection?
Yes, it has surge, spike, and transient voltage protection.

10. What is the efficiency level of the ADV-350KVA AVR?
It operates at 95% or higher efficiency, reducing energy loss.

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

12. Can it handle unbalanced loads?
Yes, it can stabilize both balanced and unbalanced loads.

13. What cooling system does it use?
It comes with air cooling, and some models may use oil cooling for heavy-duty use.

14. What is the expected lifespan of the ADV-350KVA AVR?
With proper care, it can last 10–15 years or more.

15. What installation conditions are required?
It needs a well-ventilated, dust-free, and properly grounded environment.

16. Can it run continuously 24/7?
Yes, it is designed for continuous industrial and commercial operation.

17. Does it support remote monitoring?
Yes, it comes with digital meters and optional remote monitoring features.

18. What built-in protections are available?
It has overload, short-circuit, over-voltage, and under-voltage protection.

19. What is the frequency range of this AVR?
It supports both 50Hz and 60Hz power systems.

20. Does it have a digital display?
Yes, it has an LCD/LED display showing input/output voltage, current, and system status.

21. Can the ADV-350KVA AVR be customized?
Yes, it can be customized with different input ranges, displays, and protection systems.

22. Can it work in high-temperature environments?
Yes, it works reliably in 0°C to 45°C conditions.

23. What certifications does it carry?
It usually complies with ISO, CE, and IEC international standards.

24. Is it noisy during operation?
It operates with low noise, making it suitable for industrial and commercial environments.

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 mobility?
Yes, many units include caster wheels for easier relocation.

27. What is the warranty of the ADV-350KVA AVR?
Most suppliers provide a 1–2 year warranty with service support.

28. How often does it need servicing?
It should be serviced every 6–12 months for best performance.

29. Where is the ADV-350KVA AVR commonly used in Bangladesh?
It is installed in garments, textiles, steel plants, hospitals, telecom stations, and data centers.

30. Where can I buy the ADV-350KVA AVR in Bangladesh?
It is available from authorized distributors like TNS Engineering Ltd and other local suppliers.