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Powershield - SafeGuard (PSG750)

- PowerGuard Extreme Computer
- PowerGuard Extreme Notebook
- PowerGuard Notebook Protector
- PowerGuard Notebook Charge All

- PowerGuard Computer Protector
- PowerGuard VoltGuard Duo
- APE Computer Protector

UPS (Uninterruptible Power Supply)

- Powershield SafeGuard (PSG750)
- Powershield Defender (PSD1200)

- Powershield Defender (PSD1600)


- Automatic Voltage Regulation (Buck and Boost)
- Light-weight compact and elegantly designed
- Intelligent microprocessor control
- Monitoring and shutdown software included
- Fax/modem/LAN surge suppression port
- Overload Protection and alarm
- Output short circuit protection
- Start on battery function (cold start)
- USB communication
- Easy user replaceable battery
- Australian/New Zealand approved sockets
- Wall mountable
- Fast charging - 90% in 4 hours


The SafeGuard UPS provides a buffer between your equipment and inconsistent main power supply. This cost effective, compact device constantly stands guard beside your sensitive equipment.

This UPS is one of the only powerboard style with AVR (Automatic Voltage Regulation). Anytime a power fluctuation occurs, this UPS will buck or boost the power within a ten percent variance of 240Vac.

The SafeGuard provides three outlets of surge suppressed battery backup to keep essential systems running through power outages. It also provides three surge protected sockets for non-essential equipment. The SafeGuard allows for User-replaceable batteries.

Applications include:
- Small office and home office equipment
- Stand alone personal computers
- Work stations
- Telephone systems

Model Name PSG750
Topology Line interactive
On-battery Output Waveform Step Wave
Voltage 240Vac
Frequency 50Hz
Voltage Range 177Vac to 290Vac
Nominal Output Voltage 240Vac
Voltage Regulation 240Vac +/- 10%
Transfer Time 6 msec (typical)
Start on Battery Yes
VA/Wattage 750VA/450W
Numbers of Outlets 6 - (3x Battery backup/surge protected and 3x Surge Protection)
Data Line Protection Telephone (RJ11) / Modem / LAN (RJ45)
User Replaceable Battery 12V*9AH
Typical Backup Time

Small telephone with 4 handsets - (60mins)
Medium telephone with 16 handsets - (23mins)
DVR and 4 cameras - (62mins)
DVR and 16 cameras - (37mins)
Computer with 17" LCD monitor - (17mins)
Computer with 24" LCD monitor - (12mins)

Operation Environment Temperature 0-40C, Humidity 0-90% Non condensing
Full load backup time 2.5 mins
Software PowerShield NetGuard supports Windows, Linux, Unix & Apple Mac
Audible Noise <40dBA
Recharge Time to 90% 4 Hours
Interface USB
Dimentions (LxWxH) 199x292x91mm
Weight 7kgs

Click to download Powershield Connected Equipment warranty
information sheet

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