Place of Origin:
Shanghai, China
Brand Name:
Ewen Power
Certification:
CE, ISO:9001
Model Number:
TNS(SVC)-15KVA
15KVA Three Phase Voltage Stabilizer with Pointer Meters and Copper Coils 50hz
1. Product Parameters
The basic parameters of the product are listed as below:
| Item | Three phase voltage regulator/stabilizer | Place of origin | Shanghai, China |
| Product brand | EWEN or OEM | Product capacity | 15KVA/15000VA |
| Input voltage |
380V/400V/415V/ 440V/480V etc. |
Input range | ±20% or wider range as required |
| Output voltage |
380V/400V/415V/ 440V/480V etc. |
Output voltage precision | ±2% of rated output voltage |
| Input current | Rated power/rated input voltage/1.732 | Output current |
Rated power/ rated output voltage/1.732 |
| Input terminals | 3 phase 4 wires | Output terminals | 3 phase 5 wires |
| Working temperature | -10~50℃ | Working humidity | 20%-90% |
| Working altitude | Less than 2000m | Storage temperature | -20~60℃ |
| Insulation class | F | Di-electrical strength | 2000VAC/MIN |
| Protection class | IP23 | Waveform distortion | Nil |
| Cabinet type | Metallic type | Cabinet color |
RAL 7035/7032/ Customized color |
| Size | 36*44*77cm | Weight | 62kg for reference |
2. Product Features
There are many advantages and features of this product:
High voltage stabilization accuracy: the output voltage of this voltage stabilizer/regulator could be ±2% of the rated output voltage, which could supply a very stable voltage for load equipment.
Quick response speed: the product reacts quickly to any voltage change and automatically stabilize the voltage within one second or two second.
Small size and light weight: the product is relatively small-sized and light-weighted, which is much more convenient for users to move it.
Long service life: the components are of high quality, which brings about longer lifetime of the voltage stabilizer/regulator.
Easy installation and operation: the installation of this voltage regulator is very easy. You just have to connect wires according to indication. It would work automatically to stabilizer voltage when the voltage fluctuates.
3. Product Protections
Protection functions would be designed with the product according to customers’ demands.
| Protections | Description | Optional or necessary |
| Over-current/load protection | When the working current or load is over the rated one, it would stop working because the air switch would trip automatically. | Necessary |
| Short circuit protection | The product stops working automatically when there is a short circuit. | Necessary |
| Over-voltage protection | When the output voltage is too much over the rated output voltage, the voltage stabilizer would stop working automatically to protect the load equipment from being damaged. | Optional |
| Under-voltage protection | When the output voltage is too muck lower than the rated output voltage, the product would power off automatically. | Optional |
| Time delay | There is a five-second time delay before the output voltage is transmitted to the load equipment to ensure the sound performance of the load equipment. | Necessary |
| Over-temperature protection | When the voltage stabilizer’s temperatures rises to a certain value, the product powers off automatically to protect it. | Optional |
| Phase failure protection | When there develops a failure on one phase, the voltage regulator stops working. | Optional |
| Other protections | / | / |
4. Product Display
The product name and model and cabinet lock in the picture.
The circuit boards of this voltage regulator/stabilizer.
The wiring terminals of this 15KVA voltage stabilizer.
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