Data Sheet PIKO-Inverter 4.2 | 5.5 | 7.0 | 8.3 | 10.1
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Data Sheet PIKO-Inverter 4.2 | 5.5 | 7.0 | 8.3 | 10.1

Overview technical data Inverter three-phase Inverter PIKO 4.2 Inverter PIKO 5.5 Inverter PIKO 7.0 Inverter PIKO 8.3 Inverter PIKO 10.1 Country intercompatibility of PIKO-Inverters Standards and guidelines for PIKO-Inverters Country-specific switch-off limits 08/2013 edition, subject to technical changes and printing errors. Current information can be found at www.kostal-solar-electric.com 3

Overview Technical Data PIKO 4.2 Input side (DC) Number of DC inputs / of MPP trackers Max. recommended DC power 5 -10 % above rated AC output Max. DC input voltage (open circuit voltage) Max. DC input current Max. DC input current with parallel connection Output side (AC) Number of feed-in phases AC grid voltage Max. AC output current Short-circuit current European-standard efficiency Rated AC output (cosφ = 1) Max. AC apparent power (cosφ, adj) Rated frequency Protection class Overvoltage category Galvanic isolation Setting range of the power factor cosφAC,r Type of grid monitoring...

Three-phase feed-in Transformerless topology Extension of the input current range possible (PIKO 4.2) T hree independent MPP trackers (PIKO 5.5) I ntegrated circuit contact for self-consumption control I ntegrated electronic DC circuit breaker I ntegrated data logger and web server for system monitoring Various communication interfaces included as standard: Ethernet, RS485, S0, 4 x analogue inputs Graphic display with 3-button control Technical Data PIKO 4.2 Input side (DC) Number of DC inputs / number of MPP trackers Max. input voltage (open circuit voltage) Start-up DC input voltage Min....

Inverter PIKO 7.0 | 8.3 | 10.1 Three-phase feed-in; Transformerless topology Extension of the input current range possible With or without arc detection Three independent MPP trackers (PIKO 10.1) Integrated circuit contact for self-consumption control Integrated electronic DC circuit breaker Integrated data logger and web server for system monitoring Various communication interfaces included as standard: Ethernet, RS485, S0, 4 x analogue inputs Graphic display with 3-button control Technical Data PIKO 7.0 Input side (DC) Number of DC inputs / number of MPP trackers Max. input voltage (open...

Country intercompatibility of PIKO-Inverters PIKO 4.2 name plate: Par/PIB ≥ DE1 Greece (mainland) Greece (islands), Cyprus (EU) Czech Republic Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, Romania, Serbia, Slovakia, Turkey United Kingdom, Malta Estonia, Latvia, Lithuania, Poland Only permitted for inverters that are installed in PV systems that have been connected to the mains grid prior to 31 December 2011. P(f) = Frequency-dependent active power reduction 3 cosφ (P) = reactive power control 4 LVRT = Low Voltage Ride Through (only for communication board II) 5 conform to CEI 0-21...

Country-specific switch-off limits UACmax Bosnia and Herzegovina, Bulgaria, Switzerland, Croatia, Luxembourg, Montenegro, Romania, Serbia, Slovakia, Turkey Czech Republic United Kingdom, Malta EE, LV, Estonia, Latvia, LT, PL, Lithuania, Poland, PT Portugal

Terms Input side (DC) Maximum DC input voltage (open circuit voltage) The maximum voltage that is permitted at the DC input of the inverter. Minimum DC input voltage The minimum input voltage at which the inverter feeds into the grid. Start-up DC input voltage The input voltage at which the inverter starts feeding into the grid. Rated DC input voltage The DC input voltage, which other data refer to. The maximum voltage at which the inverter can deliver its rated AC power. The minimum voltage at which the inverter can deliver its rated AC power. Maximum DC input current The maximum DC...

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