1. Efficient protection of lightning & surge.
2. Brownout and overvoltage correction-automatically steps down higher voltage to keep safe output.
3. EMI/RFI filters can protect line noise from causing error on data.
4. Sinwave output is a policy of assurance.
1. Model: SK-600. 2. Power rating: 600VA. 3. Voltage: 80-138VAC. 4. Frequency: 50Hz / 60Hz + / - 5%. 5. Power factor: 0.99. 6. Weight/net (kgs): 12.5. 7. Dimension(cm): 19(W)x40(D)x26(H).