TNS6 40KVA трехфазный 380 В автоматический регулятор напряжения AC avr оборудование 3 фазы 40 кВА стабилизатор напряжения для завода
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- Supplier: Zhejiang Zhengxi Electric Group Co. Ltd.
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Product Overview
Description
General
TNS Series single and three phase high precision automatic AC voltage regulator is composed of contact type auto voltage regulator, servo motor and automatic control circuit. When the grid voltage is unstable for the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the auto-coupler carbon brush, adjust the output voltage to the rated value and reach a steady state.
TNS series high-precision AC voltage regulator has the function of direct power supply. It has many advantages such variety, fully specifications and beautiful appearance. It has the advantages of no waveform distortion, high efficiency, reliable performance, long-term operation, etc. It has short delay, overvoltage and other protection functions. It can add long delay and undervoltage protection according to the needs of users. The product can be widely used in any place of electricity, it is an ideal regulated power supply to ensure the normal operation of your electrical equipment.
TNS series high-precision automatic three phase AC regulated power supply is composed of single phase TND series high precision automatic regulated power supply. Three phase and phase to phase adjustment ensures stable and safe voltage of each phase. The grid input is three phase four wire system. Star(Y-shaped) connection, the output can be used three-phase four wire system or three phase three wire system.
TNS series high-precision AC voltage regulator has the function of direct power supply. It has many advantages such variety, fully specifications and beautiful appearance. It has the advantages of no waveform distortion, high efficiency, reliable performance, long-term operation, etc. It has short delay, overvoltage and other protection functions. It can add long delay and undervoltage protection according to the needs of users. The product can be widely used in any place of electricity, it is an ideal regulated power supply to ensure the normal operation of your electrical equipment.
TNS series high-precision automatic three phase AC regulated power supply is composed of single phase TND series high precision automatic regulated power supply. Three phase and phase to phase adjustment ensures stable and safe voltage of each phase. The grid input is three phase four wire system. Star(Y-shaped) connection, the output can be used three-phase four wire system or three phase three wire system.
Technical Date Sheet
Input voltage | Regular models 260-450V/500V, Customized ultra low voltage models |
Output voltage | 380V |
Voltage regulation accuracy | 3% |
Frequency | 50Hz/60Hz |
Overvoltage protection value | Output voltage 430V±4V |
Undervoltage protection value | Output voltage 320V±4V, regularly not set undervoltage protection |
Load power factor | 0.8 |
Adjust time | When the voltage change by10%<1S |
Waveform distortion | No additional waveform distortion |
Dielectric strength | 1500V/1min |
Insulation resistance | Three phase >2MΩ |
Insulation class | Class E |
Working environment | Temperature :-10℃ to +40℃, Humidity: <95% |
Effectiveness | >95% |
Temperature rise | <60℃ |
Product Description
Q 1. What's the payment term?
A. We accept TT,30% deposit and 70% balance against copy of BL.
Q 2. How's the delivery time ?
A.Usually it will take about 7-20 days for production. For sample usually in 1 week.
Q 3. Tell me the standard of package?
A. For the small capacity, color box as inner package and carton as delivery package. For big capacity, use strong wooden case for protection.
Q 4. What kind of material of stabilizer?
A. For servo type stabilizer, we have two types, one 100% copper and the other is copper with aluminum. It depends on your requirement . In fact, those two have no difference if normal work well. Only except the long life. Copper is better and also higher price. For relay type stabilizer, we use toroidal coils, the material is aluminum. comparing with square coils, toroidal coils with high efficiency.
Q 5.Could you offer Form A or C/O ?
A. It's totally not a problem. We can prepare relative documents to foreign affairs office or other offices to apply for this certificate.
Q 6.Would you accept to use our logo ?
A.Our logo is ZX. If your order, has good quantity, it's absolutely no problem to do OEM. But if you use our logo ZX, it will be high appreciated.
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 10000pcs and big capacity near 2000pcs.
Q 8.Where is your market?
A. Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid
East, Eastern Asia, Western Europe and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefits from our cooperation.
East, Eastern Asia, Western Europe and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefits from our cooperation.
Q 9. What kind of certificate you have ?
A. Our company already obtained CE , ISO9001, PCT, SGS. design and technical patents certificates.
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