Original
By certification 
The product of this model is a home USE ac AVR, retro style and pointer display design. It is characterized by stable work, high pressure regulation speed and wide voltage regulation range.
Application
This home USE ac AVR is widely used in various industries, small office equipment, refrigerator, electric fan, computer, pump, air conditioner and other household appliances.
Products Description
Model |
SVR(500VA-2000VA) |
SVR95(500VA-2000VA) |
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Input Voltage |
AC 130V-270V |
AC 95V-270V |
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Output Voitage |
AC 220V+10% 50/60Hz |
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Delay Time |
Short Delay: 3-5sec Long Delay: 3-7min |
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Protection |
Over Voltage(246V±4V), Overload, High Temperature, Short Circuit |
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Power |
500VA |
1000VA |
1500VA |
2000VA |
Feature |
The product of this model is a 220V fully automatic small-sized voltage regulator, retro style and portable pointer display design. lt is characterized by small size, light weight and high pressure regulation speed. |
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Power Factor |
≥0.9 |
≥0.9 |
≥0.9 |
≥0.9 |
Control |
4 relays |
4 relays |
5 relays |
5 relays |
Digital Display |
show input and output voltage、Over\Low Voltage、Overload、delay、temperature |
show input and output voltage、Over\Low Voltage、Overload、delay、temperature |
show input and output voltage、Over\Low Voltage、Overload、delay、temperature |
show input and output voltage、Over\Low Voltage、Overload、delay、temperature |
Temperature protection |
yes |
yes |
yes |
yes |
Short circuit&over load |
air-switch/（fuse: 500-2000va） |
air-switch/（fuse: 500-2000va） |
air-switch/（fuse: 500-2000va） |
air-switch/（fuse: 500-2000va） |
Cooling type |
FAN/Vents |
FAN/Vents |
FAN/Vents |
FAN/Vents |
Efficiency |
AC 97% |
AC 97% |
AC 97% |
AC 97% |
Temperature |
.-20°~55℃ |
.-20°~55℃ |
.-20°~55℃ |
.-20°~55℃ |
Humidity |
<90 |
<90 |
<90 |
<90 |
FAQ
Selling points
1. What are the advantages and characteristics of your products?
Transformer failure rate is 3/10000, warranty 3 years;
Relay rated current on and off more than 100, 000 times, relay selection has sufficient margin, high configuration, electronic components mainly use international well-known brands;
The manufacturing process, our core adopts high-quality silicon steel sheet, precision docking, core loss is small, the effect is high, transformers are vacuum paint, high temperature drying;
In the realization of control circuit and voltage stabilizing function, after 20 years of deep research, there is an exclusive patent. For example, zero-crossing and anti-time limit protection and other core technologies can improve the service life of the regulator.
2. How many watts of power can 1 kva output under full load?
According to industry standards, 1 kva can output 80 watts, and we can output 100 watts, higher than industry standards.
Remarks: va volt ampere is capacity unit and watt is power unit.
3. What kind of relay do you use?
Contact surface: silver alloy (silver chromium oxide (hard)+ tin + indium)
Non-shock section: copper
Combination: compound, riveting.
Advantages are high temperature resistance, good electrical conductivity, steel (hard), not easy to crack.
4. What are your relay indicators?
Our relays are able to pass the rated current
T73[ model [is 7 A , 22F[ model] is 10 A;
10K voltage regulator with 70 A relay 20 K with 90 A relay, and so on.
2K: 2 A, 0 3K-5K: 3 A, 0 5K-8K: 40A, 10K: 70A, 12K-15K: 90A, 20K: 90A-125A, 30K: 150A.
Remarks: rated current 100 watts /220 V=4.5 A
http://www.syhn-electric.com/
