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Products Inverter On Grid StecaGrid 2500x
  • Description

    Highest efficiency with longer service life

    The high efficiency results in a peak efficiency of 98.6 % and a european efficiency of up to 98.3 %, which results in less lost power that must be dissipated into the environment. This improves your yields.

    In addition to this, a new and unique cooling concept inside the inverter ensures an even distribution of the dissipated heat and a long service life for the device.

    Product design and visualisation

    The StecaGrid has a graphical LCD display for visualising the energy yield values, current performance and operating parameters of the system. Its innovative menu allows individual selection of the various measurements.

    The guided, pre-programmed menu allows easy final commissioning of the device.

    Installation

    The lightweights weigh only 8.3 kg, 9.1 kg and 9.6 kg and can be easily and safely mounted on a wall. The supplied wall bracket and practical recessed grips for right and left handed installers make mounting of the device simple and convenient. The device does not need to be opened for installation. All connections and the DC circuit breaker are externally accessible.

    Specification

    Product No. R1124
    DC input side (PV-generator):  
    Maximum input voltage 600 V
    Operating input voltage range 125 V ... 500 V
    Number of MPP tracker 1
    Maximum input current 11.5 A
    Maximum short circuit current +20 A / -13 A
    Maximum input power at maximum active output power 2560 W
    AC output side (Grid connection):  
    Grid voltage 185 V ... 276 V (depending on regional settings)
    Rated grid voltage 230 V
    Maximum output current 14 A
    Maximum active power (cos phi = 1) 2500 W
    Maximum active power (cos phi = 0.95) 2550 W
    Maximum apparent power (cos phi = 0.95) 2630 VA
    Rated power 2500 W
    Rated frequency 50 Hz and 60 Hz
    Frequency 45 Hz ... 65 Hz (depending on regional settings)
    Night-time power loss < 2 W
    Feeding phases single-phase
    Total harmonic distortio]n (cos phi = 1) < 2 %
    Power factor cos phi 0.95 capacitive ... 0.95 inductive
    Characterisation of the operating performance:  
    Max. efficiency 98 %
    European efficiency 97.6 %
    Californian efficiency 97.7 %
    MPP efficiency > 99,7 % static), > 99 % (dynamic)
    Own consumption < 4 W
    Power derating at full power from 50 °C (T amb)
    Safety:  
    Isolation principle no galvanic isolation, transformerless
    Grid monitoring yes, integrated
    Residual current monitoring yes, integrated (The design of the inverter prevents it from causing DC leakage current)
    Operating conditions:  
    Area of application indoor rooms with or without air conditioning, outdoors with or without protection
    Climate protection class as per IEC 60721-3-3 4K4H
    Ambient temperature -25 °C ... +60 °C
    Storage temperature -30 °C ... +80 °C
    Relative humidity 0 % ... 100 %, non-condensating
    Noise emission (typical) 31 dBA
    Fitting and construction:  
    Degree of protection IP 65
    Overvoltage category III (AC), II (DC)
    DC Input side connection Phoenix Contact SUNCLIX (1 pair), mating connector included
    AC output side connection Wieland RST25i3 plug, mating connector included
    Dimensions (X x Y x Z) 399 x 657 x 227 mm
    Weight 11 kg
    Communication interface RS-485 (2 x RJ45 sockets; connectable to Meteocontrol WEB‘log or Solar-Log™), Ethernet interface (1 x RJ45)
    Integrated DC circuit breaker yes, compliant with VDE 0100-712
    Cooling principle temperature controlled fan, variable speed, internal (dustproof)
    Test certificate see certificate download on the product page

    - Maximum active power Belgium: StecaGrid 3600(x) / 4200(x) = 3,330 W (cos phi = 1)
    - Rated power Portugal: StecaGrid 3600(x) = 3,450 W, StecaGrid 4200(x) = 3,680 W

  • Product image

    StecaGrid 2500x
    StecaGrid 2500x

    Download

    Steca - StecaGrid coolcept-x 1500x 2000x 2500x 3010x 3600x 4200x.pdf (376.4 KiB)
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