| Application
Widely used in the fields of post office,store,elevator,hospital,school,publishing house and stock exchange where normal voltage is in need,and also can be used in the factories of large and middle-scale industrial and mining corp,it is very much suitable for some important devices and supporting single machine. 
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Product Description  | Input voltage | Three-phase four-line system phase voltage:220±20%
line voltage:380±20%,or phase voltage:220±30%
line voltage:380±30%(can be selected.Please specify when ordering)
Single-phase:220±20% or 220±30%(can be selected.Please specify when ordering.) | | Output voltage | Phase voltage:220V Single-phase:220V Line voltage:380V | | Output voltage accuracy | 1-5%(can be adjusted)Frequency:50HZ/60HZ | | Efficiency | ≥98%(Power grade over 50KVA) | | Ambient temperature | -10~+40°C | | Insulation resistance | ≥5MΩ | | Electric intensity | The voltage for electrical strength and power frequency sinusoidal is 2000V without breakdown and flash over when lasts 1minute | | Overload Capacity | It can last 1 minute at the rated current of two times | | Wave form Distortion | No additional waveform distortion | | Protective function | it offers the protections against over voltage,over current,phase shortage and phase-sequence(The single-phase offers no protection against the phase shortage and phase-sequence)and mechanical failure | | Response speed | ≤1s(in the condition that the external voltage changes is 10%) | our advantages  Regarding the quality as our life from beginning, our company has gained IOS9001 certification for international qualified quality system and what'S more, the products have obtained CB, CCC&CE approval.Our products have passed ISO9001 quality management system certification and ISO14001 environment system certification. applied range  Industry, Agruculture, Transportation, Posts and Telecommunications, Military, Railway, Scientific and Cultural fields of large mechanical and electrical equipment, such as metal processing equipment, elevators and medical equipment, computer room computer-controlled equipment, embroidery and textile equipment, air conditioning, radio, television and household appliances lighting ,etc.
notes  company profile  Wenzhou Jingkesai Electric Co.,Ltd is the branch of China Aksay Electric (Group) Limited. We are a manufacturer of voltage stabilizers, transformers, and regulators with well equipped testing facilities and strong technical force. Aksay is one of the largest manufacturers and exporters of low voltage electrical equipment in China. Our company founded in 1985 has rich exprience in this line. For these past years, we have made our company larger and modernization, products more outstanding and technolgy higher.  Unitl now,our company has more than 2000 employees, with over 120 engineers and technicians among them. It owns not only high standard production line and checking instrument, not only the most advanced and lead technology, which guarantee our products superior quality and the lowest cost.
Regarding the quality as our life from beginning, our company has gained ISO9001 certificate for international qualified quality system and what's more,the products have obtained CB,CCC & CE approval. Our company has established long term business connection with clients from all over the world. Enjoying high reputation on the market is a result of excellent quality and first-class services. certification    FAQ 1. What's the payment term? A. We accept TT,30% deposit and 70% balance agaisnt copy of BL. 2. How's the delivery time ? A. Usually it will takes about 15-35 days for production, we try to ensure quality, while reasonable to complete the production. 3. Tell me the standard of package? A. Sturdy wooden export packaging, always. 4. Could you offer Form A or C/O ? A. It totally not a problem. We can prepare relative documents to forgin affairs office or Other office to apply for this certificate. 5. Would you accept to use our logo ? A.If you have good quantity, it absolute no problem to do OEM/ODM. 6. We want to know month capacity? A. We have a monthly production plan and production orders. Monthly production plan to ensure our inventory so that we have enough energy to complete the orders. 7. Where is your market? A. Our products are popular in North America, Europe, South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, and so on. We hope you can join us and make mutural benifit from our cooperation. 8. What kinds of certificate do you have ? A. CE, RoHS, ISO9001, and test reports. Contact us if you need more details on Automatic Voltage Regulator. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Voltage Regulator Stabilizer、Power Regulator. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Voltage Stabilizer > Three Phase Voltage Stabilizer
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SBW-F Sub-tone 1000KVA Three Phase AC Automatic Compensation Power AC Voltage Regulator Stabilizer From Factory Supply 
SBW-F Sub-tone 1000KVA Three Phase AC Automatic Compensation Power AC Voltage Regulator Stabilizer From Factory Supply 
Regarding the quality as our life from beginning, our company has gained IOS9001 certification for international qualified quality system and what'
Industry, Agruculture, Transportation, Posts and Telecommunications, Military, Railway, Scientific and Cultural fields of large mechanical and electrical equipment, such as metal processing equipment, elevators and medical equipment, computer room computer-controlled equipment, embroidery and textile equipment, air conditioning, radio, television and household appliances lighting ,etc.
company profile 
Wenzhou Jingkesai Electric Co.,Ltd is the branch of China Aksay Electric (Group) Limited. We are a manufacturer of voltage stabilizers, transformers, and regulators with well equipped testing facilities and strong technical force. Aksay is one of the largest manufacturers and exporters of low voltage electrical equipment in China. Our company founded in 1985 has rich exprience in this line. For these past years, we have made our company larger and modernization, products more outstanding and technolgy higher. 
Unitl now,our company has more than 2000 employees, with over 120 engineers and technicians among them. It owns not only high standard production line and checking instrument, not only the most advanced and lead technology, which guarantee our products superior quality and the lowest cost.
FAQ 1. What's the payment term? A. We accept TT,30% deposit and 70% balance agaisnt copy of BL. 2. How's the delivery time ? A. Usually it will takes about 15-35 days for production, we try to ensure quality, while reasonable to complete the production. 3. Tell me the standard of package? A. Sturdy wooden export packaging, always. 4. Could you offer Form A or C/O ? A. It totally not a problem. We can prepare relative documents to forgin affairs office or 
