Place of Origin:
Shanghai, China
Brand Name:
Ewen Power
Certification:
CE, ISO: 9001
Model Number:
TNS(SVC)-50KVA
60Hz Electronic Servo Voltage Stabilizer 50KVA 50000VA 380VAC 3 Phase AVR
1. Product Specifications
Name: three pahse indutrial voltage stabilizer
Model: TNS-50KVA/50000VA
Capacity: 50KVA/50000VA
Frequency: 50HZ-60HZ
Input voltage: 380V±20%
Output voltage: 380V±2%
Input current: 75A
Output current: 75A
Precision: ±2%
Power factor: 98%
Efficiency: 98%
Protection class: IP23
Function: voltage stabilization for industrial use
Waveform: sine wave without waveform distortion
Temperature rise: less than 85℃ normally
Size: 55*46*120cm
2. Product Description
The product introduced is a three phase votlage stabilizer for industrial use. Its rated capacity is 50KVA, with input voltage 380V±20% and output votlage 380V. The voltage stabilization precision is ±2%, which facilitates precise output to the load equipment. The rated frequency is 50Hz to 60Hz.
This 50KVA industrial voltage stabilizer is mainly used in industrial areas and used with industrial electrical equipment. For instance, it could be used in plants, workshops, production lines etc. Besides, it could be applied with electrical appliance like generator, laser-cutting machine, air compressor, and other industrial electrical device.
3. Main Features
| Strong load bearing capability | The rated capacity of the three phase votlage stabilizer is 50KVA. It has a highly strong load-bearing capability. |
| Strong instaneous over-load-bearing capability | The stabilizer could bear double rated current and load for 30 seconds. |
| Sound ventilation | There are many ventilation holes on the enclosure, which facilitates lower temperature rise. |
| High output voltage accuracy | The output precision is ±2%, which is a very high figure. |
| Fast response rate | When the input voltage fluctuates within 10% of rated output votlage, it only takes one second for the stabilizer to react and stabilize the voltage automatically. |
| Full protection functions | There are various protection functions like time delay, over-voltage, under-voltage, over-load, over-current etc. |
4. Product Capacity Selection
How to choose a votlage stabilizer with appropriate capacity is very important. It is related to the performance of the stabilizer itself and the load equipment. Before you decide to buy a stabilizer, you'd better to know what kind of load your equipment is. Please have a look at the chart below to get a general idea of different loads and the corresponding examples.
|
Load Characteristic |
Type of Appliance or Equipment | Start Impact | Appropriate Rated Capacity of Stabilizer |
| Capacitive load | Computer, TV, refrigerator, fluorescent lamp, mercury lamp etc. | 1.5-2 times | 1.5-2 times of the capacity of your equipment |
| Inductive load | Air conditioner, pump, air compressor, machine tools, printing machines etc. | 3-5 times | 3-5 times of the capacity of your equipment |
Through the chart, you could draw a conclusion that the start impact of different loads varies. Therefore, the load bearing capacity of a stabilizer is different for different load equipment. Then how to choose the voltage stabilizer? Frist, confirm the rated capacity of your own electrical appliance. Then buy a voltage stabilizer with appropriate capacity according to the chart above. For instance, if the rated capacity of your air conpressor is 20KW, then youshould buy a voltage stabilizer with 60KVA at least.
5. More Pictures
Please see the wiring terminals to know how to connect wires correctly.
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