Sven UP-B800 [16/19] Uninterruptible power supply

Uninterruptible

Power Supply

ENG

4. DESCRIPTION

a : Battery mode indicator. The indicator turns red and remains steady when the UPS is connected to the

battery

b : Battery charge control indicator. The indicator turns yellow when the UPS is connected to the

mains

. Intermittent light – the battery is being charged

c : UPS mains Indicator. The indicator turns green when the UPS is connected to the mains with volt-

age, which range is specified in the table of the technical specifications

d UPS ON/OFF button

e Renewable automatic breaker (click to restore)

Output outlets 3×IEC (C13 outlets)

5. SPECIAL FEATURES

• Line-interactive type UPS

• Built-in automatic voltage regulator ~175V-290V±3%

• Self-diagnosis after switching on

• Cold Start feature

• Automatic start function

• Output waveform – sine wave

• Surge protector function

• Output outlets3 *IEC (C13 outlets)

• Transformer thermal protection

Fig. 1.

Fig. 2.

6. MAIN FUNCTIONS

• If there is no electric power supply in the mains, the UPS is

powered with a battery, while the device connected to the PC

produces an audio alarm every few seconds.

• When the battery has fully run down, there is a long audio alarm

after which the UPS automatically switches off.

• When electric power supply restores in the mains, the UPS

automatically switches on. Then the battery should be charged for

at least 12 hours.

Important! Note that battery operation time depends on the

power consumption of the connected equipment and the

condition of the battery. During this time it is necessary to

save all open documents and switch off the PC, then the UPS

should also be switched off. The UPS may not work properly

when connecting a load with APFC.