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The rated capacity of ZPW/ZBW series three phase SCR voltage regulator (hereinafter referred to as SZBW voltage regulator) ranges from 10KVA to 3000KVA for normal products. The normal voltage regulation range is 380V±15% while the output voltage accuracy is ±1%. (Detailed product performance is shown in product specifications).
ZPW/ZBW voltage regulator is usually used with electrical equipment which is allergic to voltage accuracy. Also, it could be applied in places where noise is unacceptable and where there is a high demand of voltage regulation reaction speed. This type voltage regulator features in fast response speed, high voltage regulation accuracy, no noise, high efficiency, no additional waveform distortion, sound voltage regulation performance, suitability for constant work. It is designed with various protection functions, including over-voltage, under-voltage, over-current, phase lack, phase failure, and mechanic fault etc.
| Product Name | Three Phase SCR Static Automatic Voltage Stabilizer/Regulator |
| Rated Capacity | 120KVA (Could be customized) |
| Product Model | ZPW/ZBW-120KVA |
| Input Voltage Range | 380VAC±15% (Could be customized) |
| Rated Output Voltage | 380V/220V/230V/240V/400V/415V/440V/480V(Could be tailored) |
| Working Frequency | 50HZ-60HZ |
| Output Accuracy | ±1% |
| Insulation Class | F |
| Waveform Distortion | No Additional Waveform Distortion |
| Phase | Three Phase |
| Working Temperature | -10ºC~+50ºC |
| Ambient Relative Humidity | 30%-80% |
| Protection Class | IP 23 |
| Cooling Way | Dry Type Air Colling |
| Insulation Resistance | ≥5MΩ |
| Working Effiency | >90% |
| Current Type | AC |
| Product Type | SCR Static Type |
| Regulation Method | Automatic Regulation |
ZPW/ZBW Series automatic voltage regulator/stabilizer features in fast response speed, high efficiency, high output accuracy, automatic voltage regulation, no additional waveform distortion, sound voltage regulation performance, and suitability for constant work etc. It is designed with various protection functions, including over-voltage, under-voltage, over-current, phase lack, and phase failure protections etc.
We use LCD multi-functional display screen (touch screen) to indicate the following data: input voltage, output voltage, output current, and working status etc. We could monitor the figures directly, which is very user-fiendly. There are home page, parameters page, failure page etc to show various data.
These parts are the major elements for this three phase SCR Static automatic voltage regulator stabilizer. High quality parts helps to facilitate the stable performance of the AVR.
The wiring terminal part, fuse part, and the main switch part of this SCR automatic voltage stabilizer regulator.
It is easy for users to install this voltage regulator.
There are various protection functions: over-voltage protection, under-voltage protection, over-current protection, short circuit protection, over-load protection, phase failure protection etc, thus to ensure the safety of the voltage regulator/stabilizer itself and the latter load equipment.
Ewen Electrical has been dedicated to designing customized products for our customers. If you have specific technical requirements, the AVR could be customized according to your needs.
For ZPW/ZBW type three phase automatic voltage regulator stabilizer, the rated capacity could be from 10KVA to 3000KVA, the rated working voltage could be customized as 220V/230V/240V/380V/400V/415V/420V/440V/480V etc. The input voltage range could be customized according to your needs.
ZPW/ZBW voltage regulator is widely applied in places which have strict requirement on noise, like the power control system room of railway station and the radio station. Besides, it could be used with electrical equipment, like medical device and high-precision equipment, which demands high accuracy of input voltage supply for it because this type voltage regulator could keep the voltage precision at ±1%.
Ewen Electrical adheres to the business policy of seeking development by science and technology and survival by quality, and wins the recognition of customers with excellent technology, advanced equipment, high-quality products, thoughtful service, flexible business methods and good corporate reputation.
Ewen attaches much importance to product quality by upholding the principle of developing by technology and surviving by quality. We produce goods according to ISO quality system standards and international and domestic industrial standards, which wins trusts of customers home and abroad. In the future, we would be dedicated to creating economic benefits and social benefits by increasing technology development budget, so as to enable us to become a energy-saving, environmental, technology-oriented enterprise.
