Danfoss UniLynx – The first inverters with power modules

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Danfoss UniLynx – The first inverters with power modules
The internationally flexible Danfoss UniLynx inverters with integrated HF transformer, DC switch and RS­485 communication interface.
Danfoss UniLynx – The first inverters with power modules
Due to the use of power modules, the heat generated is optimally dissipated – the cooler the inverter, the longer its expected life.

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Documents
Press Release Grid Integration (German) (pdf, 35 kB)
Installation Manual (ULX Outdoor) (pdf, 4305 kB)
User Manual (ULX Outdoor) (pdf, 1080 kB)
Reference Manual (pdf, 1865 kB)
Declaration of Conformity (pdf, 238 kB)
VDE Certificate of Compliance (pdf, 574 kB)
Harmonic Analysis (pdf, 186 kB)

Software
PV system dimensioning software Lynx Planner

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The German version is binding. The content is subject to change without prior notice.

Danfoss UniLynx – The first inverters with power modules

Danfoss UniLynx inverters are available with outputs of 1.8 kW, 3.0 kW, 3.6 kW or 5.4 kW and equipped with an integrated mechanical DC disconnector. All inverters have an easy-to-use LC display and are suitable for outdoor use.
Optimised for the use of solar modules with 5" and 6" cells
The inverters optionally have two input voltage ranges: the high voltage range (HV) is suitable for modules with 5" cells; the medium range (MV) is ideal for 6" cells. These two special voltage ranges prevent output losses through optimal adjustment of the string voltages to the operating area of the inverters.
Power module and separate connection compartment
At the heart of these inverters are power modules: compact power semiconductors which replace the previously used discrete power semiconductors. The HF-transformer technology separates the DC-side galvanic from the public AC-grid. The inverters have a connection compartment that is separate from the electronics, which offers greatest possible security for the installation as well as the electronics.
Communication and accessories
The electrical measurements of the inverters – e.g. power course, energy yield, current, voltage and frequency – can be gathered, saved and evaluated using optional dataloggers (e.g. Solar-Log). All inverters are equipped with a RS­485-interface and are compatible to several datalogger manufacturers.
Features and innovations
  • First inverters with power modules
  • RS­485 communication network
  • Choice between independent MPP trackers (greatest possible flexibility) and Master-Slave operation (best efficiency)
  • International inverter for 16 countries
  • Integrated DC-switch as a standard feature
  • Ride Through – even during massive power failures, the inverter continues to supply electricity
Art. No. 0201194 0201195 0201196
Model Danfoss ULX 1800 MV (outdoor) Danfoss ULX 1800 HV (outdoor) Danfoss ULX 3000 MV (outdoor)
Scope of applications Grid-connected Grid-connected Grid-connected
Max. recommended PV system power 1950 W 1950 W 3200 W
Max. DC output 1950 W 1950 W 3200 W
Max. input current 10 A 7 A 2 x 10 A
Max. input voltage * 450 / 410 V 600 / 550 V 450 / 410 V
MPPT range 180 ‑ 350 V 260 ‑ 500 V 180 ‑ 350 V
Operation modes One MPP tracker One MPP tracker Two independent MPP trackers or Master-Slave with one MPP tracker
Independent MPPT trackers 1 pc. 1 pc. 2 pc.
Max. output power 1800 W 1800 W 3000 W
Nominal output power 1650 W 1650 W 2750 W
Output voltage 230 V ±0.15 % 230 V ±0.15 % 230 V ±0.15 %
Max. output current 8.0 A 8.0 A 13.0 A
Nominal output current 7.2 A 7.2 A 12.0 A
Start-up power level 20 W 20 W 20 W
Stand-by power consumption 8 W 8 W 8 W
Max. efficiency 93.7 % 93.7 % 94.2 %
Euro efficiency 91.6 % 91.6 % 92.9 %
Operating temperature -25 to +60 °C -25 to +60 °C -25 to +60 °C
Rel. humidity 0 ‑ 95 % 0 ‑ 95 % 0 ‑ 95 %
Protection mode IP54 IP54 IP54
Circuit type High frequency transformer, single-phased High frequency transformer, single-phased High frequency transformer, single-phased
Power factor (P > 20 %) 0.97 0.97 0.97
Harmonic distortion < 5 % < 5 % < 5 %
Galvanic safety class Class I Class I Class I
Surge protection AC + DC Integrated Integrated Integrated
DC load disconnector Integrated Integrated Integrated
Reverse-polarity protection Integrated Integrated Integrated
Data communication RS­485 interface, for the connection of optional datalogger RS­485 interface, for the connection of optional datalogger RS­485 interface, for the connection of optional datalogger
Connection MC-PV4 MC-PV4 MC-PV4
Dimensions (W / H / D) ** 489 mm / 434 mm / 192 mm 489 mm / 434 mm / 192 mm 618 mm / 434 mm / 192 mm
Weight 17 kg 17 kg 20 kg
Warranty *** 5 years 5 years 5 years
Norms 73/23/EC, 2004/108/EC, EN 50178, EN 61000-6-1, EN 61000-6-2, EN 61000-4-13-14-28, EN 60146-1, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2-3, DIN VDE 0126-1-1, IEC 61727, EN 50160 73/23/EC, 2004/108/EC, EN 50178, EN 61000-6-1, EN 61000-6-2, EN 61000-4-13-14-28, EN 60146-1, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2-3, DIN VDE 0126-1-1, IEC 61727, EN 50160 73/23/EC, 2004/108/EC, EN 50178, EN 61000-6-1, EN 61000-6-2, EN 61000-4-13-14-28, EN 60146-1, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2-3, DIN VDE 0126-1-1, IEC 61727, EN 50160

Art. No. 0201197 0201198 0201199
Model Danfoss ULX 3000 HV (outdoor) Danfoss ULX 3600 MV (outdoor) Danfoss ULX 3600 HV (outdoor)
Scope of applications Grid-connected Grid-connected Grid-connected
Max. recommended PV system power 3200 W 3900 W 3900 W
Max. DC output 3200 W 3900 W 3900 W
Max. input current 2 x 7 A 2 x 10 A 2 x 7 A
Max. input voltage * 600 / 550 V 450 / 410 V 600 / 550 V
MPPT range 260 ‑ 500 V 180 ‑ 350 V 260 ‑ 500 V
Operation modes Two independent MPP trackers or Master-Slave with one MPP tracker Two independent MPP trackers or Master-Slave with one MPP tracker Two independent MPP trackers or Master-Slave with one MPP tracker
Independent MPPT trackers 2 pc. 2 pc. 2 pc.
Max. output power 3000 W 3600 W 3600 W
Nominal output power 2750 W 3300 W 3300 W
Output voltage 230 V ±0.15 % 230 V ±0.15 % 230 V ±0.15 %
Max. output current 13.0 A 15.5 A 15.5 A
Nominal output current 12.0 A 14.5 A 14.5 A
Start-up power level 20 W 20 W 20 W
Stand-by power consumption 8 W 8 W 8 W
Max. efficiency 94.2 % 94.2 % 94.2 %
Euro efficiency 92.9 % 93.4 % 93.4 %
Operating temperature -25 to +60 °C -25 to +60 °C -25 to +60 °C
Rel. humidity 0 ‑ 95 % 0 ‑ 95 % 0 ‑ 95 %
Protection mode IP54 IP54 IP54
Circuit type High frequency transformer, single-phased High frequency transformer, single-phased High frequency transformer, single-phased
Power factor (P > 20 %) 0.97 0.97 0.97
Harmonic distortion < 5 % < 5 % < 5 %
Galvanic safety class Class I Class I Class I
Surge protection AC + DC Integrated Integrated Integrated
DC load disconnector Integrated Integrated Integrated
Reverse-polarity protection Integrated Integrated Integrated
Data communication RS­485 interface, for the connection of optional datalogger RS­485 interface, for the connection of optional datalogger RS­485 interface, for the connection of optional datalogger
Connection MC-PV4 MC-PV4 MC-PV4
Dimensions (W / H / D) ** 618 mm / 434 mm / 192 mm 618 mm / 434 mm / 192 mm 618 mm / 434 mm / 192 mm
Weight 20 kg 20 kg 20 kg
Warranty *** 5 years 5 years 5 years
Norms 73/23/EC, 2004/108/EC, EN 50178, EN 61000-6-1, EN 61000-6-2, EN 61000-4-13-14-28, EN 60146-1, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2-3, DIN VDE 0126-1-1, IEC 61727, EN 50160 73/23/EC, 2004/108/EC, EN 50178, EN 61000-6-1, EN 61000-6-2, EN 61000-4-13-14-28, EN 60146-1, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2-3, DIN VDE 0126-1-1, IEC 61727, EN 50160 73/23/EC, 2004/108/EC, EN 50178, EN 61000-6-1, EN 61000-6-2, EN 61000-4-13-14-28, EN 60146-1, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2-3, DIN VDE 0126-1-1, IEC 61727, EN 50160

Art. No. 0201200 0201201
Model Danfoss ULX 5400 MV (outdoor) Danfoss ULX 5400 HV (outdoor)
Scope of applications Grid-connected Grid-connected
Max. recommended PV system power 5400 W 5400 W
Max. DC output 5850 W 5850 W
Max. input current 3 x 10 A 3 x 7 A
Max. input voltage * 450 / 410 V 600 / 550 V
MPPT range 180 ‑ 350 V 260 ‑ 500 V
Operation modes Three independent MPP trackers or Master-Slave with one MPP tracker Three independent MPP trackers or Master-Slave with one MPP tracker
Independent MPPT trackers 3 pc. 3 pc.
Max. output power 5000 / 5400 W 5000 / 5400 W
Nominal output power 4600 W 4600 W
Output voltage 230 V ±0.15 % 230 V ±0.15 %
Max. output current 23.0 A 23.0 A
Nominal output current 20.0 A 20.0 A
Start-up power level 20 W 20 W
Stand-by power consumption 8 W 8 W
Max. efficiency 94.3 % 94.3 %
Euro efficiency 93.4 % 93.4 %
Operating temperature -25 to +60 °C -25 to +60 °C
Rel. humidity 0 ‑ 95 % 0 ‑ 95 %
Protection mode IP54 IP54
Circuit type High frequency transformer, single-phased High frequency transformer, single-phased
Power factor (P > 20 %) 0.97 0.97
Harmonic distortion < 5 % < 5 %
Galvanic safety class Class I Class I
Surge protection AC + DC Integrated Integrated
DC load disconnector Integrated Integrated
Reverse-polarity protection Integrated Integrated
Data communication RS­485 interface, for the connection of optional datalogger RS­485 interface, for the connection of optional datalogger
Connection MC-PV4 MC-PV4
Dimensions (W / H / D) ** 747 mm / 434 mm / 192 mm 747 mm / 434 mm / 192 mm
Weight 23 kg 23 kg
Warranty *** 5 years 5 years
Norms 73/23/EC, 2004/108/EC, EN 50178, EN 61000-6-1, EN 61000-6-2, EN 61000-4-13-14-28, EN 60146-1, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2-3, DIN VDE 0126-1-1, IEC 61727, EN 50160 73/23/EC, 2004/108/EC, EN 50178, EN 61000-6-1, EN 61000-6-2, EN 61000-4-13-14-28, EN 60146-1, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2-3, DIN VDE 0126-1-1, IEC 61727, EN 50160


* ‑ Reduced max. input voltage in master-slave operation
** ‑ Incl. wall fixing
*** ‑ Can optionally be extended to 10 years

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