coolcept fleX XLStecaGrid 4213, StecaGrid 5513, StecaGrid 7013, StecaGrid 8513, StecaGrid 10013DescriptionFeaturesDownloadsTechnical data Compare productsThanks to its broad input voltage range and different power classes, the coolcept fleX XL is suited for almost all forms of equipment. The coolcept fleX XL provides a product range of 4.2 – 10 kW and contains two MPP trackers. This broad voltage and current range thus makes all arrangements easily possible. Maximum yields can be achieved as a result using innovative shadow management.
Through the high flexibility of the coolcept fleX XL almost any photovoltaics system can be fitted with this Steca inverter.
The large number of communication interfaces renders further components for monitoring unnecessary. In addition, the coolcept fleX XL supports the advanced technologies which are found in the smart home area.
- Display, data logger, system monitoring, network and control response interfaces are integrated as standard
- Local and mobile system monitoring via PC, smartphone or tablet
- Free-of-charge solar portal – Steca sunCloud – for monitoring of the PV system
- Commissioning, configuration and display of graphically arranged yield data directly via the inverter display
- Connection of an external energy meter as an option
- EEBus and Sunspec for smart home integration
The design of the coolcept fleX XL was conceived with comfortable, safe installation and operation in mind.
- Ergonomic grip rails for easy handling
- Front-fitted, robust circuit breaker with an easy-to-read switching status
- Safe installation due to a clear, separate terminal compartment and protected power electronics
- Tool-free installation of the PV plug thanks to Phoenix SUNCLIX
| StecaGrid 4213 | StecaGrid 5513 | StecaGrid 7013 | StecaGrid 8513 | StecaGrid 10013 | |
|---|---|---|---|---|---|
| DC input side (PV generator) | |||||
| Maximum input voltage | 1000 V | ||||
| Operating input voltage range | 120 V … 720 V | ||||
| Number of MPP tracker | 2 | ||||
| Maximum input current | 2 x 13.0 A | ||||
| Maximum input power at maximum active output power | 4330 W | 5670 W | 7220 W | 8760 W | 10310 W |
| AC output side (Grid connection) | |||||
| Grid voltage | 320 V … 460 V (depending on regional settings) | ||||
| Rated grid voltage | 400 V | ||||
| Maximum output current | 6.7 A | 8.8 A | 11.2 A | 13.6 A | 16.0 A |
| Maximum active power (cos phi = 1) | 4200 W | 5500 W | 7000 W | 8500 W | 10000 W |
| Maximum apparent power | 4200 VA | 5500 VA | 7000 VA | 8500 VA | 10000 VA |
| Rated power | 4200 W | 5500 W | 7000 W | 8500 W | 10000 W |
| Rated frequency | 50 Hz | ||||
| Frequency | 47 Hz … 52.5 Hz (depending on regional settings) | ||||
| Night-time power loss | < 7.9 W | ||||
| Feeding phases | three-phase | ||||
| Total harmonic distortion (cos phi = 1) | < 3 % | ||||
| Power factor cos phi | 0.8 capacitive … 0.8 inductive | ||||
| Characterisation of the operating performance | |||||
| Max. efficiency | 97.1 % | 97.1 % | 97.2 % | 97.2 % | 97.2 % |
| European efficiency | 96.2 % | 96.2 % | 96.5 % | 96.5 % | 96.5 % |
| Own consumption | < 7.9 W | ||||
| Power derating at full power from | 50 °C (Tamb) | ||||
| Safety | |||||
| Isolation principle | yes | ||||
| Grid monitoring | yes, integrated | ||||
| Residual current monitoring | yes, integrated (internal personal protection according to EN 62109-2, RCCB type B) | ||||
| Protection class | RCCB Typ B | ||||
| Operating conditions | |||||
| Area of application | outdoors & indoors | ||||
| Ambient temperature | -20 °C … +60 °C | ||||
| Relative humidity | 4 % … 100 % | ||||
| Noise emission (typical) | 42 dBA | ||||
| Fitting and construction | |||||
| Degree of protection | IP 65 / IP 55 (casing/fan) | ||||
| Overvoltage category | III (AC), II (DC) | ||||
| DC Input side connection | Phoenix Contact SUNCLIX (2 pairs) | ||||
| AC output side connection | Spring-type terminal strip | ||||
| Dimensions (X x Y x Z) | 563 x 405 x 233 mm | ||||
| Weight | 17.9 kg | 17.9 kg | 19.9 kg | 19.9 kg | 19.9 kg |
| Communication interface | Ethernet LAN (RJ45), Connection of energy meter for collecting energy data (Modbus RTU), 4x Digital inputs (e.g. for digital ripple control receiver), USB 2.0, Potential-free contact for self-consumption control, Webserver (user interface) | ||||
| Integrated DC circuit breaker | yes, compliant with VDE 0100-712 | ||||
| Cooling principle | temperature controlled fan, variable speed, internal (dustproof) | ||||
| Test certificate | CE, GS, EN 62109-1, EN 62109-2, EN 60529, CEI 0-21, EN 50438*, G83/2, IEC 61727, IEC 62116, RD 1699, TOR D4, UNE 206006 IN, UNE 206007-1 IN, UTE C15-712-1, VDE 0126-1-1, VDE-AR-N 4105 | ||||
