1. External dimension: 264(height) * 158(width)*193(depth)(mm)

2. Nominal parameter:
Alternating current: 5A、1A
Alternating voltage：100V、100/√3
Frequency: 50Hz
Output of volts d.c.: ±5V、±12V、＋24V
Input of volts d.c: 220V

3. Accuracy of fixed value:
Error of measure<±1.0%
Error of protection<±3.0%

4. Insulation property:
Insulation resistance:≥1000MΩ
Dielectric strength：2kV 50Hz

5. Operating environment:
Normal operational temperatures: -5~+45℃
Extreme deposited temperatures: -25~+70℃
Relative humidity: 5%~95%
Atmospheric pressure: 106kPa
Height above sea level: <4000m

6. System correctness:
Correctness of switch signal is more than 99.9%.
Correctness of control and adjust is 100%.
Resolution power of SOE is less than 5ms.
7. System MTBF/MTTR:
System Mean Time Between Failures：MTBF>30000hours
System Mean Time To Repair：MTTR<0.5hours