MODEL

PRB-S500

PRB-S650

PRB-S800

PRB-S1000

PRB-S1200

Input

Voltage

110Vac/220Vac/230Vac/240Vac

Frequency

50Hz/60Hz

Output

Frequency

50Hz /60Hz or 5090Hz

Voltage

110Vac/220Vac/230Vac/240Vac

Transfer time

<10ms including direction time

Wave form

Sine wave under mains supply, square wave under battery operation

RS-232 interface (Optional)

yes       NO

Surge protection (Optional)

RJ11     RJ12    RJ45

Protection

Overload

As load over 130%, UPS is protected in 3 seconds

AC input

Fuse for overload & short circuit

Short circuit

UPS Auto-shutdown

Battery

Type

Sealed, lead acid maintenance-free

protection

Auto-inspection, discharge protection and battery fault caution

Battery

Battery should be charged once every three months, not less than 6 hours once a time.

Audible alarm

Battery mode

Sufficient battery capacity, buzzer rings every 4 seconds, red light flashing

Insufficient battery capacity, buzzer rings every 1 seconds, red light flashing

low Battery or overload&short circuit

Buzzer keeps alarming, red light on

Physical

Weight(kg)

5.5/5.8

5.9/6.2

8.0

10.5

11

Size (LxWxH)mm

320x90x132/330x102x152

330x102x152

340x122x190