Input voltage : 60V, 90V, 140V, 240V
Output voltage:100V, 110V, 220V ± 3%

- There are 15 seconds late circuit for the device to boot.
- Have the system automatically disconnect power when high voltage.
- There are systems to protect the line.
- In anti-voltage shock.

* For the purpose of protecting the safety equipment you are using when the problem of electricity (there are machines for cold devices are designed circuit delay 5 minutes).