Danfoss Solar Inverters - Page 2

Nomenclature |S| P Q Vac,r Vac, min; Vac, max Iacmax cosphiac,r fr fmin, fmax Vmpp nominal Vmppmin Vmppmax Vdcmax Vdcstart Vdcmin Idcmax Parameter AC Rated apparent power Rated active power 1) Reactive power range 1) Controlled power factor range Rated output voltage AC voltage range (P-N) Nominal current AC Max. current AC AC current distortion (THD %) Power factor @ 100 % load Night-time power loss (off grid) Rated grid frequency Grid frequency range DC Nominal power DC Max power DC Max. recommended PV power at STC2) Nominal MPP voltage @ max efficiency MPP voltage range at nominal power MPP efficiency Max. DC voltage Turn on voltage Turn off voltage Max. current DC Max. short circuit current DC at STC Min. on grid power Efficiency Max. efficiency Euro efficiency CEC efficiency Other Dimensions (H, W, D) Mounting method Weight Sealing grade Acoustic noise level MPP tracker / Input per MPPT Operational temperature range Nom. temperature range Storage temperature range Relative humidity Protection against excessive PV power Overvoltage category AC Overvoltage category DC Ethernet connection RS-485 connection CAN connection PV connection AC/grid connection Protection against reverse polarisation of PV Ground fault monitoring Integral DC switch PV grounding Topology Cooling concept Performance monitoring Functional Safety Safety (protective class) Islanding detection - loss of mains Voltage magnitude surveillance Frequency surveillance DC content of AC current surveillance Insulation resistance surveillance RCD Type A compliant Indirect contact protection DC short circuit protection DLX 2.0 2000 VA 2000 W 0 - 1200 VAr DLX 2.9 DLX 3.8 DLX 4.6 4600 VA 4600 W 0 - 2760 VAr 9A 10.5 A 2.59 % 2900 VA 3800 VA 2900 W 3800 W 0 - 1740 VAr 0 - 2280 VAr 0.8 over-excited, 0.8 under-excited 230 V 230 V ± 20 %, single or split phase 13 A 17 A 15.2 A 19.7 A 3.36 % 1 <1W 50 Hz 50 Hz ± 5 Hz 21 A 23 A 2100 W 2625 W 2360 Wp 3000 W 3750 W 3425 Wp 350 V 230 - 480 V 99.9 % 600 V 230 V 220 V 4000 W 5000 W 4485 Wp 4800 W 6000 W 5460 Wp 250-480 V 9.5 A 9.5 A 96.9 % 96.0 % 96.1 % 13.5 A 13.5 A 7W 97.0 % 96.2 % 96.4 % 610 x 353 x 154 mm wall bracket 18.0 A 18.0 A 97.2 % 96.6 % 96.9 % 21 A 21 A 97.3 % 96.9 % 97 % 21 kg IP 65 <37db (A) 1/3 -25 °C.65 °C -25 °C.45 °C -25 °C.80 °C 4 % to 99 % yes Class B Class B 1 x RJ45 Screw terminals Screw terminals SunClix Screw terminals Yes Yes Yes Field configurable, positive & negative grounded High freqency transformer, galvanic isolation Convection Graphical colour display witch 6 touch sense buttons, 3x LED’s for visual status indication, Build-in Web Server class I Active Frequency Shift included included included included Yes Yes, (start class I, grounded) Yes 19 kg 1) 2) At rated grid voltage (Vac,r), cosphi=1 For fixed systems with semi-optimal conditions Danfoss Solar Inverters A/S Ulsnaes 1 DK-6300 Graasten Denmark Tel: +45 7488 1300 Fax: +45 7488 1301 E-mail: solar-inverters@danfoss.com www.danfoss.com/solar DKSI.PFP.203.A2.02 May2012© ProducedbyPE-MMSC2012.05

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