Line-Interactive MTD-RT series

The MTD RT and MTD XL RT is EFFEKTA®‘s high-end line-interactive version of the MTD series. The back-up time of the XL-models can be extended by additional external battery packs in a unified design.

Its RackTower housing and the rotating LCD display allow both the use as a tower unit as well as installation in 19” cabinets.

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  • UPS-classification VI-SS-311 (IEC 62040-3)
  • Line-interactive technology
  • Excellent power factor of 0.9
  • High efficiency (> 97%)
  • „RackTower“ can be used both as a standalone unit, as well as a 19“ rack mount unit
  • XL-models expandable by external battery packs
  • Coldstart function
  • Huge input voltage range
  • User-friendly LCD display with backlight
  • Programmable outputs
  • Hot swappable batteries
  • Sine wave output
  • Automatic frequency detection
  • Equiped with RS-232 and USB port as standard
  • Slot for optional adapters: relay-card or SNMP
  • Management software
  • 24 months‘ warranty


MTD1000 RT1500 RT2000 RT3000 RT
PowerPower in VA1000150020003000
Power in W900135018002700
Autonomy time 100% / 50% load (cos. phi 0.7)With internal batteries in minutes7 / 155 / 117 / 155 / 11
Internal batteries + 1 x battery pack
Longer autonomy times on request (XL)
TechnologyLine-InteractiveVI-SS-311 in accordance with IEC 62040-3
PhaseInput / Output1-phase / 1-phase
InputNominal voltage220/230/240 VAC
Input voltage range161-276 VAC
Input frequency range50/60 Hz (Auto-Sensing)
OutputOutput voltage220/230/240 VAC
Voltage Regulation±5%
Frequency Range50 Hz or 60 Hz ± 1 Hz
Transfer time2-6 ms typical / 10 ms max.
Overload Capability (Line Mode)< 110% for 3 min.
Overload Capability (Battery Mode)< 110% for 30 sec.
Voltage formsine wave
EfficiencyUtility modemax. 97%
BatteryTypeMaintenance free lead-acid battery
Life time5 years, optional 10 years
Charging current (max)1,5A standard / 4,5A XL version / ab. 2 battery pack 7A
Recharging timeca. 6 h / 90% capacity
CommunicationInterfaceRS232, USB, EPO
Slot for further communication cardsOptional relay contacts or SNMP card
Dimensions / WeightDimensions (H x W x D in mm)86.5 (2HE) x 438 (19“) x 43086.5 (2HE) x 438 (19“) x 600
Dimensions of battery extension
(HxBxT in mm) optional
86.5 (2HE) x 438 (19“) x 43086.5 (2HE) x 438 (19“) x 600
Weight UPS (Standard / XL)16 kg / 12 kg29,5 / 18,6
Weight battery packdepending on the quantity of batteries
ProtectionIP 20 (optionally higher protection class possible)
TerminalsInputIEC (10 A)IEC (16 A)
Output8 x IEC C13 (10 A)8 x IEC C13 (10 A)
1 x IEC C19 (16 A)
Environmental conditionsTemperature0°C – 40°C, 20°C recommended
Humidity0-90 % RH @ 0- 40°C (non condensing)
Acoustic Noise< 52 dB
Safety / EnclosureSafetyEN 62040-1
EMCEN 62040-2 class C2

Options for extended communication and maximum availability:

  • SNMP/web or relay card for monitoring in network environments
  • Additional battery modules to provide an uninterruptible power supply for up to several hours
  • External manual bypass for planned UPS maintenance work or replacement of the UPS unit without shutting it down
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