| Certificate: | CE, ISO9001:2008, SGS, PCT; | Input voltage: | 140-260VAC; |
| Frequency: | 50/60HZ; | Single gross weight: | 30.0 KG; |
| Product Name: | AC voltage regulator; | Display: | LED Digital; |
| Selling Units: | Single item; | Protection over voltage: | <250±2V; |
| Output voltage: | 220V; | Technology: | Relay Control; |
| Protection lack voltage: | <185±2V; | Winding: | Copper; |
| Brand Name: | HEYA/OEM; | Single package size: | 41X36X63 cm; |
| Packaging Detail: | 15kva 20kva Automatic Voltage Stabilizer/Regulator/avr wooden packing with foam inside; | Place of Origin: | Zhejiang China; |

| Model | SRV-12000D | SRV-15000D | SRV-20000D | |||
| Technology | Relay Control System+Micro compute programed control+control algorithm relay"Cross zero" | |||||
| LED Display | Color | According to customer requirement | ||||
| Info | Input Voltage/Output Voltage/Load Usage/Time Delay/Normal Working/Protection | |||||
| Protection | Over Voltage | Output voltage ≥245v±4 | ||||
| Over Loading | more than 120% | |||||
| Over Temperture | 120°C±10°C | |||||
| Delay time | 3 second | |||||
| Lauguage | English/Russia/Chinese | |||||
| Input Voltage | AC140-260V | |||||
| Output Voltage | 220V±8% Adjustable | |||||
| Frequency | 50Hz/60Hz | |||||
| Phase | Single Phase | |||||
| Efficiency | ≥90% | |||||
| Ambient Temperature | -15°C~45°C | |||||
| Relative Humidity | <95% | |||||
| Waveform distortion | no additional wave form distortion | |||||
| Insulating Resistance | Normally more than 2MΩ | |||||
| Power | 12000W | 15000W | 20000W | |||
| Packing Size(mm) | 460*265*310 | 410*360*630 | 450*430*710 | |||
| Packing(Pcs) | 1 | 1 | 1 | |||
| G.W | 18.7 | 30.00 | 37.00 | |||






