5.2.1 EMC Test Results
The following test results have been obtained using a system with a frequency converter, a screened control cable, a control
box with potentiometer, as well as a single motor and screened motor cable (Ölflex Classic 100 CY) at nominal switching
frequency.
states the maximum motor cable lengths for compliance.
NOTICE
Conditions may change significantly for other set-ups.
NOTICE
Consult
for parallel motor cables.
RFI filter type
Conducted emission
Radiated emission
Cable length [m]
Standards and
requirements
EN 55011/CISPR 11
Class B
Class A
Group 1
Class A
Group 2
Class B
Class A
Group 1
Class A
Group 2
EN/IEC 61800-3
Category C1
Category C2 Category C3
Category C1
Category C2
Category C3
H1
FC 301
0-37 kW 200-240 V
10
50
50
No
Yes
Yes
0-75 kW 380-480 V
10
50
50
No
Yes
Yes
FC 302
0-37 kW 200-240 V
50
150
150
No
Yes
Yes
0-75 kW 380-480 V
50
150
150
No
Yes
Yes
H2/H5
FC 301
0-3.7 kW 200-240 V
No
No
5
No
No
Yes
FC 302
5.5-37 kW 200-240 V
2)
No
No
25
No
No
Yes
0-7.5 kW 380-500 V
No
No
5
No
No
Yes
11-75 kW 380-500 V
2)
No
No
25
No
No
Yes
11-22 kW 525-690 V
2)
No
No
25
No
No
Yes
30-75 kW 525-690 V
2)
No
No
25
No
No
Yes
H3
FC 301
0-1.5 kW 200-240V
2.5
25
25
No
Yes
Yes
0-1.5 kW 380-480V
2.5
25
25
No
Yes
Yes
H4
FC 302
1.1-7.5 kW 525-690 V
No
100
100
No
Yes
Yes
11-22 kW 525-690 V
No
100
100
No
Yes
Yes
11-37 kW 525-690 V
3
No
150
150
No
Yes
Yes
30-75 kW 525-690 V
No
150
150
No
Yes
Yes
Hx
1)
FC 302
0.75-75 kW 525-600 V
No
No
No
No
No
No
Table 5.2 EMC Test Results (Emission) Maximum Motor Cable Length
1) Hx versions can be used according to EN/IEC 61800-3 category C4
2) T5, 22-45 kW and T7, 22-75 kW comply with class A group 1 with 25 m motor cable. Some restrictions for the installation apply (contact
Danfoss for details).
Hx, H1, H2, H3, H4 or H5 is defined in the type code pos. 16-17 for EMC filters, see Table 7.1.
3) IP20
System Integration
VLT
®
AutomationDrive FC 301/FC 302 Design Guide, 0.25-75 kW
50
MG33BF02 - Rev. 2013-12-20
5
5
Содержание VLT AutomationDrive FC 301
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