| Place of Origin: | Shanghai, China |
|---|---|
| Brand Name: | Ewen Power |
| Certification: | CE, ISO:9001 |
| Model Number: | SBW-300KVA |
| Minimum Order Quantity: | 1 pc |
| Price: | Negotiation |
| Packaging Details: | Wooden Case |
| Delivery Time: | According to Quantity |
| Payment Terms: | T/T, |
| Supply Ability: | 400 pcs per Month |
| Rated Output Power: | 500KVA | Input Voltage: | 304V To 456V |
|---|---|---|---|
| Output Voltage: | 380V | Current Type: | AC |
| Temperature Rise: | ＜75℃ Normally | Dielectrical Strength: | 2000V/MIN |
| Highlight: | avr auto voltage regulator,three phase voltage regulator |
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High Accuracy Three Phase Ac Voltage Regulator 500KVA , High Voltage Stabilizer
1. Quick Details
| Item | Description | Note |
| Product name | High power voltage stabilizer | Three phase |
| Brand | Ewen Power | OEM/ODM is acceptable |
| Product type | SBW-500KVA | SBW-50KVA~SBW-3000KVA |
| Place of origin | Jiading District, Shanghai, PRC | / |
| Rated power | 500KVA | 50KVA to 3000KVA is available |
| frequency | 50Hz~60Hz | 47-63Hz |
| Rated input voltage | 304VAC to 456VAC | Customiztion is acceptable |
| Rated output voltage | 380VAC | It could be customized |
| Output precision | ±2% | Customization is aaceptable |
| Power factor | 98% | / |
| Working efficiency | 98% | / |
| Working temperature | -10~45℃ | / |
| Working altitude | ＜1000m | / |
| Insulation class | F | H is also acceptable |
| Insulation resistance | ≥2 MΩ | / |
| Dielectrical strength | 2000VAC/MIN | / |
| Current type | AC | / |
| Temperature rise | ＜80℃ | Generally, it is lower than 60℃ |
| Warranty | 12 months | / |
| Packing | Standard export packing | / |
2. Protection functions
| Protections | Description |
| Over-voltage protection | Power off if the output voltage is over the value set. |
| Over-load protection | Stop working automatically. |
| Under-voltage protection |
Power off if the output voltage is too low. |
| Over-current protection | Power off if the working current is higher than the rated one. |
| Phase failure protection |
This protection function could be designed if necessary. |
|
Lack phase protection |
This protection fucntion could be designed if it's needed. |
|
Time delay protection |
There is five-second time delay before the voltage is output to the load equipment. |
3. Product Features
① Fast response rate
② High output accuracy
③ Various protection functions
④ Suitablity for customization
⑤ Suitability for various loads
⑥ Strong load bearing capability
⑦ Stable voltage stabilization performance
⑧ Pleasant design
⑨ High electricity conductiveness
4. Case Sharing
The product is used for voltage stabilization for factories or electrical equipment. There are many successful cases in related to this 500KVA insutrial high power voltage stabilizer.
Here is an example. In 2017, a purchaser from Thailand bought a 500KVA voltage stabilizer. The voltage condition in his plant is very bad at that time. He found us and communicated with us about the details. The input voltage could be 320V to 420V, with 100V's fluctuation. The total load of his factory is about 250KVA. We suggested that he buy a three phase votlage stabilizer with 500KVA's rated capacity. Later, he bought the product and the voltage stabilizer performs very well now in his factory.
5. Product Picture