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Coolcept Flex StecaGrid 5011_2 inverter
Proven technology - even more flexible
With coolcept fleX, KATEK Memmingen presents the next generation of the proven coolcept topology. Coolcept fleX offers a creative energy concept for every modern home.
What is coolcept fleX?
The all-new electronic platform will be used as the technological heart of the next generation of solar electronics, combining power generation from photovoltaics, load management and even e-mobility. The coolcept fleX platform is open in its future application, but still made on a single card. It is now possible to use a single device for very different applications.
Coolcept fleX inverter
Coolcept fleX is the heart of Steca's new generation of inverters.
With rated outputs of 1.5 to 5.0 kW, they achieve the usual high peak efficiencies.
Your advantages of coolcept fleX inverters
coolcept fleX is flexible.
Several MPP trackers allow you to manage simple or even complex module fields.
Coolcept fleX is robust and simple.
Indoor and outdoor installation is made possible by a rugged IP64 housing. Nevertheless, with less than 14 kg, the product range remains not only one of the lightest in its class, but also simple to assemble as usual.
Coolcept fleX is future-proof.
Steca offers the global concept for the production, consumption, storage and supply of energy for the home of tomorrow.
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One for all
This incomparably low-cost all-in-one solution offers functions for very different applications and is even scalable in terms of power requirements: whether it's one or more MPP trackers, high-voltage or low-voltage memory, with or without backup power - anything is possible. Even charging an electric vehicle directly from a PV generator is already thought out and prepared. The new components and tuning options also allow use in the following applications
especially in many countries.
Maximum efficiency at each input voltage and proven cooling concept
The highest efficiencies of the latest power electronic topology guarantee minimal losses and therefore a very long service life thanks to minimal self-heating.
Characteristics
| StecaGrid 5011_2 | |
DC input side (photovoltaic generator) | |
| Maximum input voltage | 750 V |
| Operating input voltage range | 150 V ... 600 V |
| Operating input voltage range at rated power | 360 V ... 600 V |
| Number of MPP trackers | 2 |
| Maximum input current | 2 x 13.0 A |
| Maximum short-circuit current | 15 A |
| Maximum input power to maximum active output power | 5200 W |
AC output side (connection to the network) | |
| Grid voltage | 185 V ... 276 V (depending on locale) |
| Assigned network voltage | 230 V |
| Maximum output current | 22.0 A |
| Maximum active power (cos phi = 1) | 5000 W |
| Maximum apparent power | 5000 VA |
| Rated power | 5000 W |
| Assigned frequency | 50 Hz and 60 Hz |
| Frequency | 45 Hz ... 65 Hz (depending on locale) |
| Loss of nighttime power | < 3 W |
| Feeding phases | Phase |
| Harmonic distortion coefficient (cos phi = 1) | < 3% |
| Power factor cos phi | 0.8 capacitive ... 0.8 inductive |
Characterization of operating performance | |
| Max efficiency | 97,4 % |
| European efficiency | 96,8 % |
| MPP Efficiency | > 99.7% (static), > 99% (dynamic) |
| Own consumption | < 20W |
| Power reduction to full power from | 40 °C (T amb ) |
| Security | |
| Principle of separation | no galvanic insulation, without transformer |
| Network Monitoring | yes, integrated |
| Fault current monitoring | yes, built-in (The design of the inverter prevents it from causing a DC leakage current) |
| Protection class | protection class 2 (RCD typ A sufficient) |
Operating conditions | |
| Installation medium | exterior & interior |
| Climate class according to IEC 60721-3-4 | 4K4H |
| Room temperature | -25 °C ... +60 °C |
| Storage temperature | -30 °C ... +80 °C |
| Relative humidity | 0 % ... 100%, non-condensing |
| Noise emission (typical) | 31 dBA |
Installation and construction | |
| Degree of protection | IP 65 |
| Surge category | III (AC), II (DC) |
| DC input side connection | Phoenix Contact SUNCLIX (2 pairs) |
| AC output side connection | Wieland RST25i3 jack, corresponding connector included |
| Dimensions (X x Y x Z) | 399 × 657 × 222 mm |
| Weight | 13.0 kg |
| Communication interface | RS-485 (1 x RJ45 socket; connectable to Meteocontrol WEB'log or Solar-Log™, Ethernet interface (1 x RJ45), Modbus RTU (1 x RJ45 socket: connectable to the energy meter) |
| Built-in DC switch | yes, VDE 0100-712 compliant |
| Ventilation | temperature-controlled fan, variable speed, internal (dustproof) |
Data sheets and documentation
- Number of Reviews : 1
- Average Grade : 5 /5
- L. Philippe
- the 08/10/2022
5/5
