Sven Pro 650 LCD, USB SV-013844 [22/28] Operation manual

ENG

Operation Manual

Pro

2. SPECIAL FEATURES

• Automatic voltage regulation within 175-280V

± 3%

(built-in voltage regulator)

• Cold Start feature at battery power supply

• Type of load: PC, monitor

• Short circuit

• Transformer thermal protection

• Multifunctional LCD display (in Pro 650 (LCD, USB)/ 1500 (LCD, USB) models)

• Connection to PC via USB port (in Pro 650 (LCD, USB)/ 1000 (USB)/ 1500 (LCD, USB) models)

• Fire-proof ABS plastic case

3. PACKAGE CONTENTS

• Uninterruptible power supply — 1 pc

• Software CD disk (for Pro 650 (LCD, USB)/ 1000 (USB)/ 1500 (LCD, USB) models) — 1 pc

• Interface cable (for Pro 650 (LCD, USB)/ 1000 (USB)/ 1500 (LCD, USB) models) — 1 pc

• Operation manual — 1 pc

• Warranty card — 1 pc

4. OPERATING PRINCIPLE

• Line-interactive UPS’s provide perfect protection of PCs and peripherals. If there are drops of

power supply in the mains, the device connected to the UPS is powered by battery via inverter

converting +12/24V DC voltage into 220V AC voltage, which allows to save data and shut down the

operation of the system properly.

• Voltage mains supply goes through a ﬁlter to AVR module (Automatic Voltage Regulator).

Voltage is increased or reduced if necessary to correspond to standard 220V voltage, then voltage

is supplied to the connected equipment. At the same time the charging unit charges the battery.