| Product | |
|---|---|
| Brand | VECON/SAKO |
| Capacity | 400KVA/320KW |
| Model | SBW-400KVA |
| Type | Combined phase control |
| Input | |
| Phase | Three-Phase |
| Voltage | AC 304~456V |
| Frequency | 50 Hz |
| Output | |
| Voltage | 380V ± 3% (Adjustable) |
| Capacity | 320kW |
| 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 |
| Dimensions | H×W×D-100cm×120cm×200cm |
| Weight | 972Kg (Approx) |
Application
A voltage regulator /Stabilizer designed to automatically maintain a constant voltage level; a Single/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.
This product is suitable for small and medium-sized power needs to be regulated power electric equipment, is the industrial production, scientific research and medical and health fields such as ideal regulated power supply, its minimal power consumption, can be continuous use for a long time.
Main Features
• Automatic voltage regulation
• Protection against Low voltage & over voltage
• Wide input voltage range
• Short circuit & overload protection
• Selectable delay time
• Built-in transformer: servo motor
• Analog display
1. What is the Superior 400KVA AVR?
It is a high-capacity Automatic Voltage Regulator designed to stabilize voltage for heavy industrial and commercial applications.
2. Who supplies the Superior 400KVA AVR in Bangladesh?
The Superior 400KVA AVR is supplied by TNS Engineering Ltd., a trusted distributor of power solutions.
3. Where is the 400KVA AVR commonly used?
It is used in factories, power plants, hospitals, data centers, telecom systems, and public infrastructure.
4. What load can it support?
The 400KVA AVR can handle equipment and electrical systems with up to 400KVA total load capacity.
5. Why do industries need a 400KVA AVR?
Industries require stable voltage to protect machinery, minimize downtime, and ensure productivity.
6. Does it protect against over-voltage and under-voltage?
Yes, it regulates both conditions, ensuring stable and safe output.
7. Can it work with large generators?
Yes, the Superior 400KVA AVR is compatible with industrial-grade generators.
8. Is it suitable for hospitals?
Yes, it protects sensitive medical devices, imaging systems, and life-support equipment.
9. How does it extend equipment life?
By delivering consistent voltage, it prevents damage caused by power fluctuations.
10. Is it useful for data centers?
Yes, it ensures reliable voltage for servers, storage systems, and IT networks.
11. What safety features does it have?
It includes overload protection, short-circuit protection, and automatic cut-off.
12. Can it run continuously?
Yes, the Superior 400KVA AVR is built for 24/7 operation in demanding environments.
13. How much maintenance is required?
Minimal—only periodic checks and servicing are recommended.
14. Does it improve energy efficiency?
Yes, it reduces power losses and improves system efficiency.
15. Is installation complicated?
It requires professional installation by qualified engineers for best performance.
16. Does it reduce downtime?
Yes, by preventing voltage-related failures, it minimizes costly interruptions.
17. Is the 400KVA AVR durable?
Yes, Superior AVRs are designed with robust engineering for long-term use.
18. Can it handle sensitive electronics?
Yes, it provides clean, regulated power safe for electronics.
19. What is the input voltage range?
The range depends on the model but covers wide industrial voltage fluctuations.
20. Does it include digital control features?
Yes, it comes with advanced digital monitoring and control systems.
21. Is it suitable for telecom systems?
Yes, it stabilizes voltage for telecom towers and network equipment.
22. What happens if the fluctuation exceeds its limit?
The AVR automatically disconnects to protect connected devices.
23. Can it be used in banks and financial institutions?
Yes, it safeguards servers, ATMs, and secure systems.
24. Is it energy-efficient?
Yes, it operates with high efficiency and low energy loss.
25. How long does it last?
With proper maintenance, it can last many years under heavy use.
26. Can it be customized?
Yes, Superior AVRs can be customized for input/output voltage requirements.
27. How heavy is the 400KVA AVR?
It is a large industrial unit; weight varies by configuration.
28. Can it support automation systems?
Yes, it provides stable voltage for robotics and automated machinery.
29. Why choose Superior 400KVA AVR from TNS Engineering Ltd.?
Because it combines reliability, efficiency, safety, and trusted after-sales support.
30. Does it come with a warranty?
Yes, the Superior 400KVA AVR supplied by TNS Engineering Ltd. includes a manufacturer warranty (duration varies by supplier).
