Specifications:
1) Latest multi-step automatic voltage regulator
2) Built-in surge, spike and lightning protection
3) Internet line and lightning (RJ 45) protection
4) EMI / RFI filter
5) Overload and overheat protection
6) Output meter and multi-LED indicator
7) Big capacity transformer 500VA
8) 4 / 5 output socket

Primary technical parameters:
1) Input voltage: AC 170 - 260V, 50 / 60Hz
2) Output voltage: AC 220V?5%
3) 50 / 60Hz (Sineware)
4) Power rating: 500VA
5) Output efficiency: 95%
6) Maximum current: 5A
7) Maximum surge current: 4,500A (8/20 US)
8) Energy transient: 100J (2ms)