Features of SBW Automatic Voltage Regulator (AVR)
(1) The AC voltage regulator is equipped with bypass system
(2) Compensated voltage technology is adopted
(3) Wide input voltage range
(4) Over voltage protection
(5) The voltage regulator has output voltage three phase auto-balance function
(6) SBW voltage regulators are widely used in electric power supply systems.
FAQ:
Q 1. What's the payment term?
A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL
Q 2. How's the delivery time?
A. Usually it will take about 25 days for production
Q 3. Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
Q 4. What kind of material of transformer?
A. We have two types, one 100% copper and the other is copper with aluminum. It depends on your requirment. In fact, those two have no difference if normal work well. Only except the longlife. Copper is better and also higer price.
Q 5. 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.
Q 6. Would you accept to use our logo?
A. If you have good quantity, it absolute no problem to do OEM.
Q 7. We want to know month capacity.
A. It depends on which model. For example for relay type small capacity, month capacity can reach near 20000PCS and big capacity near 3000PCS.
Q 8. Where is your market?
A. Our products are popular in Russia, indonisia, Philippines, Italy, America, Pakistan and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q 9. Does the inverter connect with solar system?
A. Yes. Because of the unique feature which combine invert, charge and AC auto-transfer switch into one complete system, made inverter not only connect with solar system, also could be used in officer equipment, household items, power tools ans etc.
Q10. What kind of certificate you have?
A. Our company already achieve ISO, CCC, and for products, we have CE, SONCAP, GOST, UL(pending).
|
Specification of AVR |
SBW- 30KVA |
SBW- 50KVA |
SBW- 80KVA |
SBW- 100KVA |
SBW- 150KVA |
SBW- 200KVA |
SBW- 225KVA |
SBW- 250KVA |
|
Input |
Phase |
Three phase |
|
Voltage |
304V-456V |
|
Frequency |
50Hz/60Hz |
|
Output |
Voltage |
380V±3% |
|
Frequency |
50Hz/60Hz |
|
Protection |
Low voltage |
318V±7V |
|
Over voltage |
426V±7V |
|
Bypass |
Auto/Manual (Optional) |
|
Overload/short circuit |
YES |
|
Shipping Wt.(Kg) |
280 |
320 |
430 |
480 |
560 |
680 |
720 |
800 |
|
Packing dimensions(mm) |
800*620*1380 |
850*630*1520 |
1050*750*1800 |
1100*900*1850 |
|
Efficiency |
AC-AC |
>95% |
|
Acoustic |
Noise level |
≤50dB |
|
Environment |
Temperature |
-5°C to 45°C |
|
Humidity |
20% to 90% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Specification of AVR |
SBW- 320KVA |
SBW- 350KVA |
SBW- 400KVA |
SBW- 500KVA |
SBW- 600KVA |
SBW- 800KVA |
SBW- 1000KVA |
|
Input |
Phase |
Three phase |
|
Voltage |
304V-456V |
|
Frequency |
50Hz/60Hz |
|
Output |
Voltage |
380V±3% |
|
Frequency |
50Hz/60Hz |
|
Protection |
Low voltage |
318V±7V |
|
Over voltage |
426V±7V |
|
Bypass |
Auto/Manual (Optional) |
|
Overload/short circuit |
YES |
|
Shipping Wt.(Kg) |
1040 |
1080 |
1106 |
1490 |
1580 |
2400 |
3150 |
|
Packing dimensions(mm) |
1100*920*1900 |
1300*1050*2000 |
1050*750*2000 |
|
Efficiency |
AC-AC |
>95% |
|
Acoustic |
Noise level |
≤50dB |
|
Environment |
Temperature |
-5°C to 45°C |
|
Humidity |
20% to 90% |
Integrating research & development, production and marketing, Yiyuan Electric Co., Ltd. is an enterprise specializing in manufacturing power supplies and bearings. Our company has a workshop covering more than 4000 square meters. We have more than 200 employees, including more than 20 experienced technicians. At the same time, we have introduced advanced technology from home and abroad positively, improved and refined our products continuously. Years of specialized production has made our products salable in the world market, like Russia, Southeast Asia, Europe, America, the Middle East and Africa.
With extensive usage of information and micro-electronic technology, higher quality requirements of current supply have been put forward by a large quantity of electricity-consuming equipments. In view of this situation, we have explored series of power supply products to meet the requirements of all kinds of special electricity-consuming equipment. Our main products are voltage stabilizers, voltage regulators, inverters, silicon rectifying chargers, low voltage apparatus, reactors, current transformers, voltage transformers and circuit breakers.
We have passed Quality Management System of ISO9001 and possessed variety of advanced production equipment as well as refined inspection apparatus. We have attained many quality certifications like CE and others by our strict quality management and perfect after-sale service system.
"Science and technology promote business powerful, while brand make it flourishing" is our management idea, and "building good image for customers at home and abroad" is our responsibility. We'll dedicate ourselves to serving consumers, the society and workers so as to realize mutual benefits. We promise to help you at any time, because "honesty and service are our source of persistent existence and development". We'll devote ourselves to the industrialization of power supplies and bearings. We'll offer premium service for all customers and consumers with our unique self-created brand "EYEN" with all strength!
