automatic voltage regulator price air conditioner stabilizer SVC-3KVA 3000W 220V
Voltage regulator selection method
When you want to select regulator,you should calculate th sum of ll load powers,to avoid over load,and when you calculate that,if they are freezer,refrigerators,you must remember to use power times finve,if they are air conditioning,air condtioners, you can use power times 3,and to other inductive olad you can use power tmes 2, according to the calculation of the total power then to choose the appropriate size of the regulator.
If the voltage of mains voltage always less than 160V,you can multplied by 1.8 when calculating total power,so to insure it can also have excellent load characteristics during the voltage is low.
| Technology | Servo motor control | |||||
| Display | Meter | Output voltage/input voltage | ||||
| Light | Green | Normal woking | ||||
| Red | Over voltage | |||||
| Yellow | Delay time Long time:3~8M Short time:5seconds | |||||
| Protection | high voltage | Output voltage≥248±4V | ||||
| low voltage | Output voltage≤170±4V | |||||
| over temperature | 120℃±10℃ | |||||
| Input voltage | AC150V-270V | |||||
| Output voltage | 220V±3% adjustable | |||||
| Frequency | 50/60Hz | |||||
| Phase | Single Phase | |||||
| Effiency | ≥90% | |||||
| Ambient temperature | -15℃~45℃ | |||||
| Relative humidity | ＜95% | |||||
| Waveform distortion | no additional waveform form distortion | |||||
| Insulating resistance | Normally more than 2MΩ | |||||
Voltage regulator selection method
When you want to select regulator,you should calculate th sum of ll load powers,to avoid over load,and when you calculate that,if they are freezer,refrigerators,you must remember to use power times finve,if they are air conditioning,air condtioners, you can use power times 3,and to other inductive olad you can use power tmes 2, according to the calculation of the total power then to choose the appropriate size of the regulator.
If the voltage of mains voltage always less than 160V,you can multplied by 1.8 when calculating total power,so to insure it can also have excellent load characteristics during the voltage is low.