| Product | |
|---|---|
| Brand | VECON / SAKO |
| Capacity | 40KVA/32KW |
| Model | TNS-40KVA |
| Type | Individual phase control |
| Input | |
| Phase | Three-Phase |
| Voltage | AC 304~456V |
| Frequency | 50 Hz |
| Output | |
| Voltage | 380V ± 3% (Adjustable) |
| Frequency | 50 Hz |
| Protection | Over / Low Voltage, Delay, By-Pass (Optional), Short circuit & overload by a fuse |
| Efficiency | AC-AC > 95% |
| Environment | Humidity 20 % to 90%, Temperature -50 C ~450 C |
| Control System | Step-less control with servo motor |
| Cooling system | Natural Air cooled |
| Dimension | 760mm×710mm×1490mm |
| Weight | 175Kg (Approx) |
Application
A voltage regulator /Stabilizer designed to automatically maintain a constant voltage level; a three-phase compensated voltage stabilizer is a contact adjustable automatic voltage compensation high power regulating power device. When the voltage from support network is varied due to loading current effected, it automatically regulates the output voltage to ensure the normal function of the varied of electrical & electronic equipment.
Main Features
1. What is the TNS-40KVA AVR?
The TNS-40KVA AVR is a high-capacity Automatic Voltage Regulator designed to stabilize unstable power supply for industrial, commercial, and large residential loads.
2. What is its power capacity?
It has a capacity of 40,000 VA (40KVA), making it ideal for heavy-duty applications.
3. What input voltage range does it support?
It typically works with 260V–450V (three-phase) systems, depending on the model.
4. Is it suitable for homes?
Only for very large villas or residential complexes with heavy power needs.
5. Is it mainly used in industries?
Yes, it is widely used in factories, production plants, workshops, and large-scale operations.
6. Can it be used in offices?
Yes, it ensures safe power for IT setups, servers, and multiple office devices.
7. Does it protect against low voltage?
Yes, it automatically boosts voltage when it falls below safe levels.
8. Does it protect against high voltage?
Yes, it prevents appliances from damage due to overvoltage and spikes.
9. Does it have surge protection?
Yes, it includes surge and spike protection.
10. Does it include a delay system?
Yes, it comes with a time delay function to protect motors and compressors.
11. Is it automatic?
Yes, the AVR works fully automatically without manual input.
12. Is it single-phase or three-phase?
The TNS-40KVA AVR is generally three-phase for industrial-level loads.
13. What appliances can it support?
It supports industrial machinery, large motors, elevators, compressors, air conditioners, and IT equipment.
14. How many air conditioners can it handle?
It can power 15–20 AC units depending on their capacity along with other loads.
15. Can it protect sensitive electronics?
Yes, it delivers stable voltage for computers, servers, and medical equipment.
16. Can it be used in hospitals?
Yes, it is ideal for labs, ICU equipment, diagnostic centers, and large hospitals.
17. Is it compatible with generators?
Yes, it works with backup generators to stabilize voltage output.
18. Does it save electricity?
It doesn’t directly reduce bills but prevents wastage, overheating, and damage.
19. Does it extend appliance life?
Yes, by providing steady voltage, it reduces stress and extends lifespan.
20. Can it run elevators and lifts?
Yes, it is widely used for elevators, escalators, and lift systems.
21. Is it good for water pumps and motors?
Yes, it ensures safe operation of large industrial pumps and heavy motors.
22. Does it have overload protection?
Yes, it comes with overload and short-circuit protection.
23. How does it react to sudden power cuts?
It shuts down safely and restarts with a delay when power comes back.
24. Does it have a monitoring display?
Yes, most models feature a digital voltage display for input/output.
25. Is it easy to install?
Due to its size, it requires professional installation by an electrician.
26. What is its build quality?
It is built with premium copper coils, durable steel casing, and advanced circuits.
27. Is it portable or fixed?
The TNS-40KVA AVR is a floor-standing fixed unit.
28. What is the warranty period?
It usually comes with a 1–2 year warranty depending on supplier policy.
29. Who imports TNS-40KVA AVR in Bangladesh?
It is imported and distributed by TNS Engineering in Bangladesh.
30. Why should I choose the TNS-40KVA AVR?
Because it provides maximum capacity, reliable voltage stabilization, advanced safety features, and durability for industrial and commercial users.
