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DYNAMIX Defender 650VA (390W) Line Interactive UPS

$240.54 $282.99
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About this item

DYNAMIX Defender 650VA (390W) Line Interactive UPS, 936J Surge Protection, 2x NZ Power Sockets, Netguard Smart Monitoring. LCD Status Display.

The Defender range uses Automatic Voltage Regulation (AVR) to minimise the effects of fluctuations in input voltage protecting your valuable equipment from power line disturbances. The stylish LCD display, user-replaceable battery and two Australia/NZ sockets make the Defender the complete package at this level. The Defender USB communication port is compatible with Synology NAS products. NetGuard™ UPS management software included.



  • Surge Protection, Best in its Class
  • LCD Status Display
  • Australian/NZ outlets for UPS and Surge protection (x2)
  • Buck and boost AVR for voltage stabilisation
  • User replaceable battery
  • Silent Operation (No fans included)
  • Auto restart when AC returns
  • Off-mode charging
  • Cold start function
  • USB communication with sophisticated NetGuard® software
  • LCD Status Display



Capacity 650V A / 390 W
Topology Line Interactive


Voltage 240V AC (Nominal)
Voltage Range 177-290V AV
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 recovery to 90% capacity
Backup Time (50% Load)  13min


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


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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View full Return Policy here - Return Policy

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DYNAMIX Defender 650VA (390W) Line Interactive UPS
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