PowerShield Defender 650VA/390W Line Interactive UPS
PowerShield Defender 650VA/390W Line Interactive UPS
SKU:UPPS-D650VA
The PowerShield Defender 650VA/390W is a line interactive UPS designed to protect business equipment from power fluctuations. Featuring automatic voltage regulation (AVR), LCD display, Australian outlets, and user-replaceable batteries, it delivers reliable backup power for small offices and workgroups.
Couldn't load pickup availability
- See our return policy
- 24 months Manufacturer Warranty
Product Information
| Brand | PowerShield |
|---|---|
| Category | UPS & Power Board |
| SKU | UPPS-D650VA |
| Availability | In Stock |
Overview
- The PowerShield Defender 650VA/390W is a line interactive UPS that protects critical business equipment from power line disturbances and outages. Using automatic voltage regulation (AVR), it stabilises voltage fluctuations without relying on battery power, extending battery life and improving overall system reliability.
Designed for Australian businesses, the Defender features standard Australian outlets, an informative LCD display, and a compact form factor suitable for office environments. The user-replaceable battery design reduces long-term maintenance costs and downtime.
With microprocessor-controlled technology, the UPS delivers excellent reliability and includes advanced features such as auto-restart functionality, cold start capability, and off-mode charging. USB connectivity and free NetGuard software enable remote monitoring and management, making it ideal for distributed office environments and small data centres.
Backed by a 2-year warranty and proven PowerShield quality, the Defender 650VA provides cost-effective power protection for businesses seeking dependable backup without complexity or ongoing operational costs.
Specifications
| Brand | PowerShield |
|---|---|
| Model | Defender 650VA/390W |
| Product Type | Line Interactive UPS |
| Input Voltage | 230V AC |
| Input Frequency | 50Hz |
| VA Rating | 650VA |
| Wattage | 390W |
| Output Outlets | 2 x Australian 2-pin sockets |
| Surge Protection | Yes |
| Automatic Voltage Regulation (AVR) | Boost and buck |
| Display | LCD display |
| Battery Type | User-replaceable |
| Communication | USB |
| Software | NetGuard (free) |
| Cooling | Fanless (silent operation) |
| Auto Restart | Yes |
| Cold Start Function | Yes |
| Off-Mode Charging | Yes |
| Warranty | 24 months |
Key Features
Ideal For
FAQs
What does AVR (Automatic Voltage Regulation) do?
AVR automatically corrects voltage fluctuations in your power supply without using battery power. This protects equipment from damage caused by voltage spikes and sags while extending battery life, as the battery is only used during complete power outages.
Can I replace the battery myself?
Yes, the PowerShield Defender features a user-replaceable battery design, allowing you to perform battery replacement without specialist tools or technician assistance, reducing downtime and maintenance costs.
How long will the UPS provide backup power?
Runtime depends on the load connected to the UPS. A light load (such as a router or single computer) will have longer runtime than a heavy load. The included NetGuard software provides precise runtime estimates based on your specific setup.
Does the Defender have Australian power outlets?
Yes, the Defender 650VA/390W features two Australian 2-pin outlets, eliminating the need for power adapters and ensuring safe, compliant operation in Australian facilities.
Can I monitor the UPS remotely?
Yes, the UPS connects via USB to your computer where you can install the free NetGuard software to monitor power status, battery level, and load in real-time. This enables proactive power management and alerting.
Is there a cold start function?
Yes, the cold start function allows the UPS to power your equipment even if the mains power is completely unavailable, making it useful for emergency situations or establishing backup power in remote locations.
What warranty is included?
The PowerShield Defender includes a comprehensive 2-year Australian manufacturer warranty covering parts, labour, and battery replacement.
