COOLCEPT FLEX | 2 TRACKER MPP
Reliable technology - even more versatile
With coolcept fleX, KATEK Memmingen presents the successor generation to Steca's established coolcept topology. Coolcept fleX offers a creative energy concept for any modern home.
What is coolcept fleX?
The brand-new electronics platform is used as the technological heart of the next generation of solar electronics, connecting photovoltaic-based power generation, charge management and even e-mobility for the very first time. The coolcept fleX platform is open to future use, and is always implemented on a single board. This extremely small and compact format allows the use of affordable standard components on the PCB. As a result, it's possible to use the same device
for many different applications.
coolcept fleX inverter
Coolcept fleX is the centerpiece of the new generation of inverters.
As usual, with power ratings from 1.5 to 5.0 kW, they achieve particularly high peak efficiencies.
The benefits of coolcept flex inverters
Coolcept fleX is flexible.
Several MPP trackers can be used to manage simple or even complex module fields.
Coolcept fleX is robust and simple.
Indoor and outdoor installation is made possible by a robust IP65 enclosure. However, the product range is not only one of the lightest in its class, but also very easy to install.
Coolcept fleX is scalable.
KATEK Memmingen offers an integrated, scalable concept for the production, consumption, storage and supply of energy for tomorrow's modern home.
WORLD FIRST
One for all
This all-in-one solution at an unbeatable price offers functions for a wide range of applications, and is even scalable according to power requirements. Whether you need one or more MPP trackers, high- or low-voltage storage, or a solution with or without a back-up power supply, it's all possible. KATEK Memmingen has already thought through and prepared the charging of an electric vehicle directly from a PV generator. The new components and setting options enable the system to be used in many countries.
Maximum efficiency at all input voltages and reliable cooling concept
The maximum efficiency of the state-of-the-art power electronics topology ensures minimal losses, guaranteeing a very long service life thanks to extremely low self-heating levels.
Features
| Maximum input voltage | 750V |
| Operating input voltage range | 125V ... 600V |
| Operating input voltage range at rated power | 230 V . |
| 600 V |
| Maximum input current |
| x 13,0 A |
| Maximum short-circuit current | 15 A |
| Maximum input power at maximum active output power | 3070W |
| AC output |
| (Grid connection) |
| Grid voltage | 185 V .... |
| 276 V (depending on regional parameters) |
| Nominal mains voltage | 230V |
| Maximum output current | 14,0 A |
| Maximum active power (cos phi = 1) | 3000W |
| Maximum apparent power | 3000 VA |
| Rated frequency | 50 Hz and 60 Hz |
| Frequency | 45 Hz . |
| 65 Hz (depending on regional parameters) |
| Supply phases | single-phase |
| Total harmonic distortion (cos phi = 1) | < 3 % |
| Power factor cos phi |
| .8 capacitive .. |
| 0.8 inductive |
| Characterization of operating performance |
| MPP efficiency | > 99.7% (static), > 99% (dynamic |
| Power derating at full power from | 45 °C (T amb ) |
| Insulation principle | no galvanic isolation, transformerless |
| Mains monitoring | yes, integrated |
| Residual current monitoring | yes, |
| integrated (the inverter's design prevents it from causing a DC leakage current) |
| protection class | protection class 2 (RCD typ A sufficient) |
| Application area | outdoor & |
| indoor |
| Climatic protection class to IEC 60721-3-4 |
| Ambient temperature |
| °C . |
| +60 °C |
| Storage temperature |
| °C ... +80 °C |
| Relative humidity |
| % . |
| 100%, non-condensing |
| Noise emission (typical) | 31 dBA |
| Mounting and construction |
| Degree of protection | IP 65 |
| Overvoltage category | III (AC), |
| II (DC) |
| Connection on DC input side | Phoenix Contact SUNCLIX (2 pairs) |
| Connection on AC output side | Wieland RST25i3 socket, |
| connector included |
| Dimensions (X x Y x Z) | 399 × 657 × 222 mm |
| 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 energy meter) |
| Integrated DC circuit breaker | yes, conforms to VDE 0100-712 |
| Cooling principle | temperature-controlled fan, variable speed, internal (dust-proof) |
| Test certificate | see certificate download on product page |
