Emc Test Results - Danfoss FC 300 Design Manual

3 Introduction to AutomationDrive FC 300
In order to reduce the interference level from the entire system (unit + installation), make motor and brake cables as short as possible. Avoid placing
cables with a sensitive signal level alongside motor and brake cables. Radio interference higher than 50 MHz (airborne) is especially generated by the
control electronics.

3.5.2 EMC Test Results

3
The following test results were obtained using a system with an adjustable frequency drive (with options, if relevant), a shielded control cable, a
control box with potentiometer, as well as a motor and motor-shielded cable.
RFI filter type
Standards and requirements EN 55011
H1
AutomationDrive FC 301:
AutomationDrive FC 302:
H2
AutomationDrive FC 301/
AutomationDrive FC 302:
H3
AutomationDrive FC 301:
H4
AutomationDrive FC 302
Hx
AutomationDrive FC 302
Table 3.1: EMC Test Results (Emission, Immunity)
1) Frame size B
2) Frame size C
3) Frame size D, E and F
HX, H1, H2 or H3 is defined in the type code pos. 16 - 17 for EMC filters
HX - No EMC filters built in the adjustable frequency drive (600 V units only)
3-24
Class B
Housing,
trades and
light industries
EN/IEC 61800-3 Category C1
First environ-
ment home
and office
0–50 hp [0–37 kW] 200–240
32.8 ft [10 m] 164 ft [50 m] 246 ft [75 m]
V
0–100 hp [0–75 kW] 380–
32.8 ft [10 m] 164 ft [50 m] 246 ft [75 m]
480 V
0–50 hp [0–37 kW] 200–240
V 164 ft [50 m]
0–100 hp [0–75 kW] 380–
480 V 164 ft [50 m]
0–5 hp (0–3.7 kW) 200–240 No
V
7.5–50 hp [5.5–37 kW] 200–
240 V No
0–10 hp (0–7.5 kW) 380– No
480 V
15–100 hp [11–75 kW] 380–
480 V No
125–1075 hp [90–800 kW]
No
380–500 V
15–30 hp [11–22 kW] 525–
No
690 V 1)
40–100 hp [30–75 kW] 525–
No
2)
690 V
50 –1350 hp [37–1000 kW]
No
525–690 V 3)
0–2 hp [0–1.5 kW] 200–240
V 8.2 ft [2.5 m] 82 in [25 m]
0–2 hp [0–1.5 kW] 380–480
V 8.2 ft [2.5 m] 82 in [25 m]
125–1075 hp [90–800 kW]
No
380–500 V
15–30 hp [11–22 kW] 525–
No
690 V 1)
40–100 hp [30–75 kW] 525–
No
2)
690 V
50– 450 hp [37–315 kW]
No
525–690 V 3)
1–100 hp [0.75–75 kW]
525–600 V
MG.33.BC.22 - VLT
Conducted emission
Class A Class A
Group 1 Group 2
Industrial Industrial envi-
environment ronment
Category Category C3
C2 Second envi-
First environ- ronment In-
ment home dustrial
and office
492 ft [150
m] 492 ft [150 m]
492 ft [150
m] 492 ft [150 m]
No 5 m
No 82 in [25 m]
No 5 m
No 82 in [25 m]
No 492 ft [150 m]
No 82 in [25 m]
No 82 in [25 m]
No 492 ft [150 m]
164 ft [50 m]
164 ft [50 m]
492 ft [150
492 ft [150 m]
m]
328 ft [100
328 ft [100 m]
m]
492 ft [150
492 ft [150 m]
m]
30 m 492 ft [150 m]
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FC 300 Design Guide
Radiated emission
Class B Class A Group 1
Housing, trades Industrial environ-
and light indus- ment
tries
Category C1 Category C2
First environ- First environment
ment home and home and office
office
No Yes
No Yes
No Yes
No Yes
No No
No No
No No
No No
No No
No No
No No
No No
No Yes
No Yes
No Yes
No Yes
No Yes
No No
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