8
Function Specification
Protective degree
IP20
Note: The inverter with plastic casing should be installed
in metal distribution cabinet, which conforms to IP20 and
of which the top conforms to IP3X.
Cooling Air-cooling
EMI filter
Embedded C3 filters for the inverters(three phase 380V,
≥4kW and three phase 220V, ≥1.5kW) ; external C2
filter is optional for all series;
Optional filter: meet the degree requirement of
IEC61800-3 C2, IEC61800-3 C3
Safety Meet the requirement of CE
2.3 Name plate
Figure 2-1 Name plate
Note: This is the example for the standard products. And the CE/TUV/IP20 will be marked according to the
actual.
2.4 Type designation key
The type designation contains information on the inverter. The user can find the type designation on the type
designation label attached to the inverter or the simple name plate.
GD20 – 2R2G – 4
① ② ③
Figure 2-2 Product type
Key No.