Sell 2000 Series Offline UPS(A-500)

Main Characteristic:

1)Controlled by CPU ,can serve all end users omnidirectional.

2)Auto voltage regulation (AVR),wide input voltage 145V~275V,adapt all kinds of bad electric environments.

3)Technical of PWM adjustment and advanced MOSFET power components ,ensures stable performance.

4)Bypass outlet available, user can connect equipment of heavy load without damaging UPS.

5)Advanced automatic constant charging circuit, prolongs battery life.

6)Battery low voltage ,overload and short circuit protection function.

7)Valve controlled sealed lead-acid, maintenance free battery inside, provides strong power to users.

8) Auto charge in main mode when UPS is shut down.