RFI lter type Conducted emission Radiated emission
Cable length [m (ft)] Cable length [m (ft)]
Standards
and
require-
ments
EN 55011 Class B Class A
Group 1
Class A
Group 2
Class B Class A
Group 1
Class A
Group 2
Housing,
trades and
light
industries
Industrial
environment
Industrial
environ-
ment
Housing,
trades and
light
industries
Industrial
environment
Industrial
environment
EN/IEC 61800-3 Category C1 Category C2 Category C3 Category C1 Category C2 Category C3
First
environment
Home and
oce
First
environment
Home and
oce
Second
environ-
ment
Industrial
First
environment
Home and
oce
First
environment
Home and
oce
Second
environment
Industrial
FC 202
1.1–90 kW (1.5–125 hp)
525–600 V
T6
No No No No No No
15–22 kW (20–30 hp )
200–240 V
S2
No No No No No No
11–37 kW (15–50 hp)
380–480 V
S4
No No No No No No
Table 3.4 EMC Test Results (Emission) Maximum Motor Cable Length
1) Enclosure size B2.
2) Enclosure size C2.
3) Hx versions can be used according to EN/IEC 61800-3 category C4.
4) T7, 37–90 kW (50–125 hp) complies with class A group 1 with 25 m (82 ft) motor cable. Some restrictions for the installation apply (contact
Danfoss for details).
5) 100 m (330 ft) for phase-neutral, 150 m (500 ft) for phase-phase (but not from TT or TT). Single-phase adjustable frequency drives are not
intended for 2-phase supply from a TT or TN network.
Hx, H1, H2, H3, H4 or H5 is dened in the type code pos. 16–17 for EMC lters.
Hx – No EMC lters built in the adjustable frequency drive.
H1 – Integrated EMC lter. Fulll EN 55011 Class A1/B and EN/IEC 61800-3 Category 1/2.
H2 – A limited RFI lter only containing capacitors and without a common-mode coil. Fulll EN 55011 Class A2 and EN/IEC 61800-3 Category 3.
H3 – Integrated EMC lter. Fulll EN 55011 class A1/B and EN/IEC 61800-3 Category 1/2.
H4 – Integrated EMC lter. Fulll EN 55011 class A1 and EN/IEC 61800-3 Category 2.
H5 – Marine versions. Ruggedized version, fullls same emissions levels as H2 versions.
System Integration Design Guide
MG20N622 Danfoss A/S © 09/2014 All rights reserved. 47
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