RFI filter
type
Conduct emission. Maximum shielded cable length (ft [m]) Radiated emission
Industrial environment
EN 55011
Class A Group 2
Industrial environment
Class A Group 1
Industrial environment
Class B
Housing, trades and
light industries
Class A Group 1
Industrial environment
Class B
Housing, trades and
light industries
EN/IEC
61800-3
Category C3
Second environment
Industrial
Category C2
First environment
Home and office
Category C1
First environment
Home and office
Category C2
First environment
Home and office
Category C1
First environment
Home and office
Without
external
filter
With
external
filter
Without
external
filter
With
external
filter
Without
external
filter
With
external
filter
Without
external
filter
With
external
filter
Without
external
filter
With
external
filter
H4 RFI filter (EN55011 A1, EN/IEC61800-3 C2)
0.25–11 kW
3x200–240 V
IP20
– – 25 50 – 20 Yes Yes – No
0.37–22 kW
3x380–480 V
IP20
– – 25 50 – 20 Yes Yes – No
H2 RFI filter (EN 55011 A2, EN/IEC 61800-3 C3)
15–45 kW
3x200–240 V
IP20
25 – – – – – No – No –
30–90 kW
3x380–480 V
IP20
25 – – – – – No – No –
0.75–18.5
kW
3x380–480 V
IP54
25 – – – – – Yes – – –
22–90 kW
3x380–480 V
IP54
25 – – – – – No – No –
H3 RFI filter (EN55011 A1/B, EN/IEC 61800-3 C2/C1)
15–45 kW
3x200–240 V
IP20
– – 50 – 20 – Yes – No –
30–90 kW
3x380–480 V
IP20
– – 50 – 20 – Yes – No –
0.75–18.5
kW
3x380–480 V
IP54
– – 25 – 10 – Yes – – –
22–90 kW
3x380–480 V
IP54
– – 25 – 10 – Yes – No –
Table 6.7 EMC Emission Test Results
Specifications
Quick Guide
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