KACO Powador 10.0 - 20.0 TL3 - Manual (Page 10)

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Technical Data
Page 10 Operating Instructions Powador 12.0 TL3-20.0 TL3
4 Technical Data
4.1 Electrical data
Input levels 12.0 TL3 14.0 TL3 18.0 TL3 20.0 TL3
DC MPP range from [V] to [V]* 350 ... 800 350 ... 800 420 ... 800 460 ... 800
Operating range from [V] to [V] 200 ... 800
Starting voltage [V]* 250
Open circuit voltage [V] 1,000 (start up to 1,000)
Rated current max. [A] 2 x 18.6
Max. power per tracker [W] 10200 12800 12800 12800
Number of strings 2 x 2
Number of MPP controls 2
Polarity safeguard Short-circuit diode
DC overvoltage safety class III
DC overvoltage category II
*At DC voltages below the MPP range the maximum rated current reduces the maximum input power.
**For PV generators with MPP voltages below the MPP range of the inverter: set the start voltage in the menu.
Output levels 12.0 TL3 14.0 TL3 18.0 TL3 20.0 TL3
Rated power [VA] 10000 12500 15000 17000
Grid voltage [V] 400/230 (3/N/PE)
Rated current [A] 3 x 14.5 3 x 18.1 3 x 21.8 3 x 24.6
Rated frequency [Hz] 50 / 60
cos phi 0.80 inductive to 0.80 capacitive
Number of feed-in phases 3
Distortion factor [%] 5.5
AC overvoltage safety class III
AC overvoltage category III
General electrical data 12.0 TL3 14.0 TL3 18.0 TL3 20.0 TL3
Max. efficiency [%] 98.0 98.0 98.0 97.9
European efficiency [%] 97.5 97.6 97.7 97.6
Make current [A] and ON duration [ms] 4.52 / 4.4
Internal consumption: night [W] 1.5
Feed-in starts at [W] 20
Circuit design Transformerless
Grid monitoring Country-specific