KUHNKE Automation 4.3 Technical Properties E 774 GB 17 30.06.2014 VENTURA Smart Solution Power controller 9-channel thermo-controller Load current 9 x 4000 W (each channel carrying max. 10A) Load type resistive Mains voltage 3 x 400 VAC (±10%) without N wire For Europe: 3 x 400 V AC (± 10%) without N conductor, to the TT, TN-C or TN Network identification / network configurations in the USA 400Y/230 V (solidy grounded wye, 3 phase, 4 wire) Mains types Current consumption 3 phase max. 54 A Mains frequency 50/60 Hz Short Circuit Rating (SSCR) 50 kArms / 400V (see chapter 6.5 for details) Adjustment range 0% …
100% 24 VDC /18 V - 32 V to electronic circuitry Current consumption 0.5 A Aux supply voltage Cooling active by two redundant axial fans EtherCAT® RUN / ERROR POWER BUS 1 / 2 CPU failure / status CH1 … CH9 status Status indication by LEDs Fieldbus EtherCAT® IN/OUT PROFIBUS DP, addressable Serial ports RS 232 service port soft start multi-cycle control mains voltage correction Functions Housing made of stainless steel IP20, unit for installation in closed, metal switching cabinets For use in pollution degree 2 environment only Degree of protection Power loss Max. 105 W Ambient temperature Operation vertical installation:
0°C to 55°C relative humidity 25% to 80% at 25°C (no condensation) Ambient temperature In transit and storage temperature -25...+70 °C relative humidity 5% to 95% at 25°C (no condensation) Approval CE, UL recognized component (E 339947) Dimensions (H x W x D) 285 mm x 100 mm x 175 mm