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Solar inverter 3F, 50kW, 4MPPT, PIKO CI 50 KOSTAL / 05-7785 / Inverter, accumulator

Product ID: 05-7785
EAN-code:
4303.35
Available :
available later
Updated 19.09.2024 11:44
Delivery within 7-14 days
this product is currently browsing 4 people
  • Description
  • Specifications
  • Documentation
  • Reviews

Smart Project Design
  • Optimised generator design with system voltage of up to 1100 V
  • Integrated KOSTAL Smart AC Switch takes the place of the external circuit breaker
  • Simple DC installation at an attractive cost without any string distribution boxes
  • Generator is disconnected on site by integrated DC voltage separator
  • Over-assignment of up to 50% (DC to AC) permits flexible generator design
Smart Performance
  • Maximum energy yield thanks to high certified efficiency
  • The connected PV strings are monitored in pairs for optimum monitoring and service
  • Integrated, certified grid service functions ensure reliable operation
Smart Connected
  • Simple communication (daisy chain) via dual LAN interface (RJ45) with integrated switch
  • Tried and tested communication via RS485 bus integrated as standard
  • Compatible with many plant controllers and data loggers, so you can use the monitoring system you prefer
  • Trouble-free use in direct marketing thanks integrated feed management
  • Integrated data loggers back system information up at all times
Smart Installation
  • Optimum protection from dust and water for tough outdoor use (protection class IP65)
  • Protection against overvoltage on the AC and DC side type 2
  • Cost-optimised 4-wire AC connection, no neutral wire

Input side (DC)
  • Max. PV power (kWp): 75
  • Nominal DC power (kW): 50
  • Rated input voltage (V): 620
  • Start-up input voltage (V): 250
  • Max system voltage: 1100V
  • MPP range at rated output (V): 540...800
  • Working voltage range (V): 200...960
  • Max. DC short-circuit current (A): 150 (45/45/30/30)
  • Max. DC current per DC terminal (A): 18
  • Internal DC string fuses (A): 20 (10x38 mm, gPV)
  • Number of DC inputs: 10
  • Number of independent MPP trackers: 4
Output side (AC)
  • Rated power (kW): 50
  • Nominal apparent power (kW): 50
  • Max. apparent output power (kVA): 55
  • Min. output voltage (V): 277
  • Max. output voltage (V): 520
  • Rated current (A): 72.2
  • Max. output current (A): 83
  • Short-circuit current (A): 83
  • Grid connection: 3N~, 230/400V, 50Hz
  • Rated frequency (Hz): 50
  • Min/max grid frequency (Hz): 47/53
  • Setting range of the power factor: 0.8…1…0.8
  • Power factor for rated power: 1
  • Max. THD (%): < 3
  • Standby (W): <1
η
  • Max. efficiency (%): 98.3
  • European efficiency (%): 98.1
  • MPP adjustment efficiency (%): 99.9
System data
  • Protection class: IP65 - moisture resistant
  • AC cable diameter (min-max): 35...50 mm
  • AC cable cross-section (min-max): 35...50 mm²
  • DC cable cross-section (PV/BAT) (min-max): 4...6 mm²
  • Size [HxWxD]: 710x885x285 mm
  • Weight: 83 kg
  • Ambient temperature: -20…60°C
  • Warranty (Smart Warranty / warranty extension): 10 (5 + 5) years

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