USE CONDITIONS
SBW series auto voltage regulator should be used in indoor, when normal conditions as follows:
1, the ambient temperature: – 5 ℃ ~ + 45℃ degrees Celsius
2, altitude: not more than 1000 meters
3, relative humidity: 90% or less
4, the installation place should be no impact stabilizer of the insulation gas, steam, chemical deposition, dust, dirt and gas explosion and corrosive substances
5, installation site should be no serious jolt and shock
if not meet the requirements of the special conditions of use, shall be in consultation by using unit and my company
Specification
|
Three phases |
per phase |
||
|
Input voltage(V） |
Line voltage（304－456）±20% Can choose （266－494）±30% （228－532）±40% |
Phase voltage （176－264）±20% Can choose （154－286）±30% （132－308）±40% |
|
|
Output voltage(V） |
Line voltage 380V±1－5%（can be set） |
Phase voltage 220V±1－5%（can be set） |
|
|
Frequency(Hz) |
50~60 |
Isolated resistant |
≥2MΩ |
|
Efficiency |
≥98% |
compression strength |
Power frequency 2000V within 1 min no breakdown |
|
Precision |
±（1－5）%（can choose） |
Waveform distortion |
≤1%（addition） |
|
Stability time |
≤1.5s |
Bypass |
Bypass switch function |
|
Protection |
Over voltage/,over current,/ lack phase / phase order and mechanical fault protection |
||
Reviews
There are no reviews yet.