• System data of 40 kW-70 kW inverter
Model
Max. efficiency [%]
Protection level
Operating
temperature range
[°C]
Max. operation
altitude [m]
Relative humidity [%]
Dimensions (W × H ×
D) [mm]
Weight [kg]
Cooling concept
Communication
interfaces
• Protection of 40 kW-70 kW inverter
Model
DC Switch
Over/under voltage
protection
DC isolation
protection
Grid monitoring
DC injection
monitoring
Residual current
detection
Anti-Islanding
protection
String fault detection
SPD (DC/AC)
• Standard of 40 kW-70 kW inverter
Model
Safety Standard
EMC
NB/T 32004; IEC 61727; IEC 62116; VDE4110; VDE4105; EN50549; NRS097; G99; RD1699; PPDS;
Certification
X3-FTH-40K-LV
80.5
RS485 / (Optional: Pocket Wifi/LAN/4G) / USB
X3-FTH-40K-LV
X3-FTH-40K-LV
IEC/EN 62109-1; IEC/EN 62109-2; NB/T 32004
CEI0-21; CEI0-16; VFR 2019; IEC 61683; IEC 60068; EN 50530; AS4777.2
X3-FTH-50K-LV
98.0
IP66
-25 to +60
4000
0-100
985 × 660 × 327.5
Smart fan cooling
X3-FTH-50K-LV
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Type II/Type II
X3-FTH-50K-LV
IEC/EN 61000; NB/T 32004
X3-FTH-60K-LV
83
X3-FTH-60K-LV
X3-FTH-60K-LV
X3-FTH-70K-LV
X3-FTH-70K-LV
X3-FTH-70K-LV
69