EXPECTED END 2023
next1
next1
The new smart inverter-charger for off-grid and grid-tied applications. A single-phase smart inverter-charger with low frequency topology ensuring the highest overload capability and the minimum standby consumption.
A full range to fit every project
The next1 will consist of a full range of devices to fit every project requirement and application. New devices for 12, 24 and 48 V batteries and with a different range of power will complete the next1 family.
Also available in 120Vac and UL compliant
The nextUL will be the 120Vac version meeting the UL standards.
Easy connection kit
For a plug&play solution the easy connection kit simplifies the cabling and facilitates the right electrical protection architecture.
AC flex
The unique AC flex interface can be configured as a second source or an extra controlled load.
Power flow dispatcher®, the brain of the whole system
System oriented, the new power flow dispatcher® centralizes the power management of the complete system integrally.
Full interactive grid inverter
Including an AC source with double disconnection relay with the grid. This input complies with the new grid-tied regulations in the UE and other regions.
Standard coating, IP30
The electronic elements come with standard coating and IP30 for a high hardware reliability.
Rack 19” ready
The next1 will be also available for 19” rack integration.
next interface, the new gate to the next ecosystem using nextOS
With the inverter-charger, we have developed a new comprehensive interface. One single and central user interface per complete system. The next interface is the new gate to the next ecosystem using nextOS. nextOS is an intuitive smart platform to configure, control and analyse your system. Making life easier for both professional installers and final users.
Options & accessories
nx interface
next user interface
Technical data
next1
| nx1-12 | nx1-24 | nx1-48 |
Inverter
| Continuous power @25°C | 2 000 VA | 3 000 VA | 3 600 VA |
| Power 30 min. @25°C | NYA |
| Power 3 sec. @25°C | NYA |
| Nominal line to neutral output voltage | pure sine wave 220/230/240 Vac (±1%) |
| Nominal output frequency | 50/60 Hz (±0.02%) |
| Loads cosφ range | 0.1 – 1 |
| Harmonic distorsion (THD) | < 1% |
Battery charger
| Nominal battery voltage | 12 Vdc | 24 Vdc | 48 Vdc |
| Battery voltage range | 9.5 – 17 Vdc | 19 – 34 Vdc | 38 – 68 Vdc |
| Charge characteristic |
6 steps: bulk, absorption, floating, equalization, reduced floating, periodic absorption |
| Maximum charging current | 100 Adc | 90 Adc | 60 Adc |
| Temperature compensation |
with nx tempsensor (included) |
AC source (*Grid or Genset)
| Maximum rated current | 50 Aac |
| Operating line to neutral voltage range | 176 – 276 Vac |
| Nominal line to neutral voltage | 220 / 230 / 240 Vac |
| Nominal frequency | 50 / 60 Hz |
| Overvoltage category (OVC) | III |
| Grid code compliance |
EU commission regulation 2016/631 (NC RfG), EN 50549-1:2019, VDE-AR-N 4105:2018, VDE 0126-1-1, IEC 62116, IEC 61727, … |
AC flex (*Controlled 2nd AC load or Genset)
| Maximum rated current | 50 Aac |
| Operating line to neutral voltage range | 176 – 276 Vac |
| Nominal line to neutral voltage | 220 / 230 / 240 Vac |
| Nominal frequency | 50 / 60 Hz |
General data
| Dimensions h/w/l [mm] | 150 / 370 / 550 |
| Ingress Protection according to IEC60529 | IP 30 |
| Ventilation | forced |
| Multifunction I/O contacts |
2x input and 2x output |
| Safety conformity (CE marking) | EU low voltage directive (LVD) 2014/35/EU -> EN/IEC62109-1,62109-2, 62477-1 |
| EMC conformity (CE marking) |
EU ElectroMagnetic Compliance (EMC) 2014/30/EU -> EN/IEC 61000-6-1, 61000-6-2, 61000-6-3, 61000-6-4, 62920, 61000-3-2, 61000-3-3 |
Environment
| Operating ambient temperature range | -20 to 55°C |
| Relative humidity range in operation | 5 to 95% (non condensing) |
| Mounting location | indoor, unconditioned |
| Altitude range | 0 to 3 000m |