LSIS LSPV Series - Technical Data; LSPV Inverter 010 K to 020 K

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7 Technical Data
7.1 LSPV inverter 010K to 020K
Type
010K 013K 017K 020K
DC data
Max. PV power
11 kW 13.6 kW 18.1 kW 21.1 kW
MPPT range
380 – 850 V 420 – 850 V 445 – 850 V 480 – 850 V
Max. DC voltage
1000 V
Max. DC current
29 A 30 A 38.5 A 41 A
MPP tracking
Fast, precise with Active Shadow Sweep
Internal overvoltage protection
Type 3
AC data
Rated AC power
10 kW 12.4 kW 16.5 kW 19.2 kW
Max. AC power
10 kW 12.4 kW 16.5 kW 19.2 kW
AC grid connection
3AC 400 V+N, 50 / 60 Hz
Cos φ
0.9i..1..0.9c
Max. AC current
18 A 18 A 29 A 29 A
MCB characteristic: B*
20 A 32 A
Distortion factor THD
<2,5 %
Max. efficiency
98,0 % 98,1 % 98,2 %
Efficiency
97,4 % 97,5 % 97,8 %
Infeed from
20 W
Internal consumption in night operation
<0.5 W
Internal overvoltage protection
Type 3
Interfaces
USB interface
1
USB interface type
Type 2 (device)
Ethernet interface
1
Ethernet interface type
RJ45 port
RS485 interface
1 (IN / OUT)
RS485 interface type
Round plug connector SACC-M12MS-4SCSH
Cooling, ambient conditions, EMC
Cooling
Natural convection
Ambient temperature
-25 °C to + 55 °C
Site altitude
Up to 2000 m above sea level
Noise
<45 dBa
Emitted interference
EN 61000-6-4; 2007