Active Member
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[China]
Address: No. 5825, Huyi Highway, Waigang Town, Jiading District, Shanghai, PRC.
Contact name:Helen
Ewen (Shanghai) Electrical Equipment Co., Ltd |
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25KVA Three Phase Voltage Stabilizer Regulated Power Supply 380V
220VAC
1. Product Parameters
| Product name | Regulated power supply |
| Product model | WB(SG)-25KVA |
| Place of origin | Shanghai, China |
| Brand | Ewen Power/OEM/ODM |
| Phase | Three Phase |
| Rated power | 25KVA or customized |
| Rated working frequency | 50Hz to 60Hz |
| Input voltage | 380VAC±20% or customized range |
| Output voltage | 220VAC or customized voltage |
| Maximum input current | 37.98A |
| Maximum iutput current | 65.61A |
| Insulation class | F |
| Protection class | IP23 |
| Insulation resistance | ≥2 MΩ |
| Appropriate relative humidty | 20%~90% |
| Appropriate working altitude | Less than 3000m |
| Appropriate working temperature | -10~45℃ |
| Working Efficiency | 95% |
These are the basic parameters of the 25KVA regulated power supply. If you have any question, please contact us for more information.
2. Product Introduction
Three phase regulated power supply is widely used in industrial
area. It is an integrated electrical equipment of voltage
stabilizer and transformer. The rated capacity of this product is
25KVA, with input voltage ranges from 304V to 456V and output
voltage 220V.
It works by this theory: let's take the city power 380V for an
example. If the city power is not stable, fluctuating within
380V±20%. And at the same time, you have an electrical equipment
which needs 220V3P voltage. Under this circumtance, you need such a
regulated power supply that stabilize the voltage firstly and then
transform the voltage in succession.
3. Main Features
| ① Fast response rate | The regulated power supply reacts quickly, with one-second reaction time. |
| ② High output precision | The output voltage is very precise to rated output voltage. The accuracy is ±2%. |
| ③ Full capacity | The rated capacity of this regulated power supply is 25KVA. |
| ④ Integrated function | Voltage stabilizaiton and transformation is achieved through one electrical equipment. |
| ⑤ Sound performance | The regulated power supply could work constantly for a long period of time, whitout monitoring. |
4. FAQ
| How long is the lead time for this kind of product? | It's three to five workdays. It depends on the quantity. If the quantity is large, the lead time is relatively longer. |
| Would you accept OEM and ODM? | Yes, certainly, OEM/ODM is acceptable. |
| What about the payment terms? | TT, L/C, or Western Union and etc. |
| How long is the warranty? | One-year warranty would be provided for all customers. |
| What certificates have you obtained? | We have obtained CE, ISO:9001 certificates already. |
| How to keep the machine working longer? | Do not over load. Besides, check the equipment and dedust regularly. |
