Place of Origin:
Shanghai, China
Brand Name:
Ewen Power
Certification:
CE, ISO:9001
Model Number:
TNS-50KVA
Industrial Device Automatic Voltage Regulator 50 KVA Three Phase 380V 50Hz
1. Product Introduction
The automatic voltage regulator is a three phase industrial voltage stabilizer. The rated capacity is 50KVA, with input 380V±20% and output 380V±2%. The product is full automatic by regulating fluctuating voltage automatically, without manual operation at all.
The major parts of this stabilizer is made of high-quality components, which could lower the risk of machine malfunction brought by problems of small parts. The main components include copper coil, aluminum coil, carbon brush, circuit board, servo motor, enclosure etc.
2. Applications
The 50KVA three phase automatic votlage regulator is mainly used in industrial areas. It could be used for voltage stabilization for electrical equipment.
For example, it could be used to regulate voltage for cutting machines. When the cutting machine starts working, the start impact is very large. At this time, the voltage may fluctuates greatly because the instaneous current is big. With a regulator, the voltage could be stabilized at 380V or any value that you need.
Then, it could be applied with pumps. When several pumps works at the same time, the voltage may be unstable. The voltage regulator could work at this time to stabilize the voltage.
Certainly, here are just two examples showing where the voltage stabilizer could be used. As long as there is unstable voltage, the product could be used as a stable votlage power supply.
3. Parameters
| Name |
Automatic Voltage Regulator |
Type | TNS-50KVA |
| Capacity | 50KVA | Rated Frequency | 50HZ |
| Input V | 304-456VAC | Output V | 380VAC |
| Input Current | 75A | Output Current | 75A |
| Phase | Three Phase | Ambient Temperature | -10℃~45℃ |
| Insulation Class | F | Insulation Resistance |
≥2 MΩ |
| Working Efficiency | 98% |
Voltage Stabilization Precision |
±2% |
| Working Altitude | ＜1000m | Waveform Distortion | Nil |
| Gross Weight | 150kg for reference | Size | 55*46*120cm |
| Protection Class | IP23 | Response Time | ＜1s |
| Usage | Voltage stabilization | Current Type | AC |
| Display | Pointer Meter Display | Dielectrical Strength | 2000VAC/MIN |
| Temperature Rise | Less than 80℃ | Enclosure | Yes |
4. Product Features
① High output precision.
② Wide input votlage range.
③ High working efficiency.
④ Fast reponse rate.
⑤ Clear data display.
⑥ Strong load-bearing capability.
⑦ Strong instaneous over-load capability.
⑧ Sound voltage stabilization performance.
⑨ Low riske of malfunction.
⑩ Long lifetime.
etc.
6. Product Diagram
This picture shows the inner components of the 50KVA automatic votlage regulator/stabilizer. You could see the major parts, including copper coil, aluminum coil, circuit board, carbon brush and other essential parts.
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