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Dynamix Defender 650VA (390W) Line Interactive UPS

$153.00 Incl. GST

Introducing the DYNAMIX Defender 650VA (390W) Line Interactive UPS – your ultimate shield against power disruptions! With 936J Surge Protection and 2x NZ Power Sockets, this powerhouse ensures uninterrupted power supply for your critical devices.

Why choose the Defender? It’s equipped with Automatic Voltage Regulation (AVR), a game-changer that neutralizes voltage fluctuations, safeguarding your valuable equipment from power disturbances. The sleek LCD display provides real-time status updates, while the user-replaceable battery and dual Australia/NZ sockets make it an all-in-one solution in its class.

Here’s what makes the Defender stand out:

  • Surge Protection at its best, ensuring maximum safety for your electronics.
  • LCD Status Display for instant monitoring and control.
  • Dedicated Australian/NZ outlets for UPS and Surge protection (x2), catering directly to your power needs.
  • Buck and boost AVR technology for stable voltage, keeping your devices safe and sound.
  • User-replaceable battery, ensuring continuous protection without hassle.
  • Silent Operation – no noisy fans, just reliable performance.
  • Auto-restart function upon AC return, saving you the trouble of manual resets.
  • Off-mode charging and cold start function for added convenience.
  • USB communication with advanced NetGuard® software for sophisticated UPS management.

Plus, the Defender USB communication port seamlessly integrates with Synology NAS products, expanding its compatibility and functionality. You’ll also receive NetGuard™ UPS management software, empowering you to monitor and manage your UPS with ease.

Secure your devices with confidence – the DYNAMIX Defender goes beyond the ordinary to deliver premium protection and peace of mind for your tech.

8 in stock

$153.00 Incl. GST

8 in stock

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Est. Delivery: 22nd Jun - 23rd Jun
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SKU: UPSD650 Category: Tag:

Tech Spec:


  • 650VA / 390W


  • Line Interactive


  • Voltage: 240V AC (Nominal)
  • Voltage Range: 177-290V AC
  • Frequency Range: 50/60Hz±5Hz (Auto Sensing)


  • Output Voltage: 240Vac±10%
  • Frequency:
    • AC mode tracks utility.
    • Battery mode: 50Hz±1%
  • Frequency Range: 50Hz or 60Hz±1Hz
  • Transfer Time: 6ms (Typical)
  • Waveform (Battery Mode): Simulated Sine Wave
  • Outlets: 2x Surge Protection + UPS


  • Battery Type & Number: 12Vx9AH (x1)
  • Typical Recharge Time: 6 hours to reach 90% capacity
  • Backup Time (50% Load): 13 minutes


  • Full Protection: Overload, discharge, thermal, short circuit, and overcharge protection
  • Surge Protection: 312 Joules / 6500 Amps


  • Interface: USB Interface
  • Software: NetGuard® supports Windows®, Linux, Unix & MAC
  • LCD Alarm: AC Mode, Battery Mode, Low Battery (Batt. Mode), Fault, Overload
  • Audible Alarm: Battery Mode, Low Battery (Batt. Mode), Fault, Overload


  • Dimensions (D x W x H): 328 x 100 x 145mm
  • Net Weight: 5.2kg
  • Temperature: 0°C – 40°C
  • Humidity: 0% – 90% (RH Non-Condensing)
  • Noise Level: <5dB (no fan)


  • Safety: EN62040-1-1 2003, IEC60950-1: 2001
  • EMC: EN62040-2 2006
  • RoHS: Directive 2011/65/EU
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