Certification and Standard Compliance
‑183‑
Table 8–1 Maximum motor cable length allowed by conducted and radiated emission
Grid
Struc
ture
Maximum Motor Cable Length
Allowed by Conducted Emission
Maximum Motor Cable Length Allowed
by Radiated Emission
C2 class C3 class C2 class C3 class
Built‑
in
Filter
External
EMC
Filter
Built‑in
Filter
Exter
nal
EMC
Filter
Built‑
in
Filter
External
EMC
Filter
Built‑in
Filter
External
EMC Filter
Single‑
phase
200 V
to 240
V
T2
‑
25 m 25 m
1*
‑ ‑
25 m 25 m
1*
‑
Three‑
phase
200 V
to 240
V
T1
‑
25 m 25 m
1*
‑ ‑
25 m 25 m
1*
‑
T2
‑
25 m
1*
25 m
2*
‑ ‑
25 m
1*
25 m
2*
‑
T3
‑
25 m 25 m
1*
‑ ‑
25 m 25 m
1*
‑
T4
25 m 25 m
3*
25 m 25 m
3*
‑
T5
‑
25 m
‑ ‑ ‑
3 m
‑ ‑
T6
‑
25 m 5 m
4*
‑ ‑
3 m
‑ ‑
T7
and
T8
‑
25 m
5*
5 m
‑ ‑
25 m
5*
5 m
‑
T9
and
T11
‑
25 m 5 m
‑ ‑
25 m 5 m
‑
T12
‑
25 m
6*
5 m
‑ ‑
25 m
6*
5 m
‑
Three‑
phase
380 V
to 480
V
T1
‑
25 m 25 m
1*
‑ ‑
25 m 25 m
1*
‑
T2
‑
25 m
1*
25 m
2*
‑ ‑
25 m
1*
25 m
2*
‑
T3
‑
25 m 25 m
1*
‑ ‑
25 m 25 m
1*
‑
T4
‑
25 m 25 m
3*
‑ ‑
25 m 25 m
3*
‑
T5
‑
25 m
‑ ‑ ‑
3 m
‑ ‑
T6
‑
25 m 5 m
4*
‑ ‑
3 m
‑ ‑
T7
and
T8
‑
25 m
5*
5 m
‑ ‑
25 m
5*
5 m
‑
T9
and
T11
‑
25 m 5 m
‑ ‑
25 m 5 m
‑
T12
‑
25 m
6*
5 m
‑ ‑
25 m
6*
5 m
‑