Owner manual

54
EMI standards (selected)
Frequency Quasi Peak Average
CISPR22 class A
Limits of conducted disturbance at
mains ports
0.15 MHz to 0.50 MHz
0.50 MHz to 30 MHz
79 dBuV
73 dBuV
CISPR22 class B
Limits of conducted disturbance at
mains ports
0.15 MHz to 0.50 MHz
0.50 MHz to 5 MHz
5 MHz to 30 MHz
66 to 56 dBuV
56 dBuV
60 dBuV
56 to 46 dBuV
46 dBuV
50 dBuV
Decreasing linearly with the logarithm of the
frequency
CISPR22 class A
Limits of radiated disturbance
30 MHz to 230 MHz
230 MHz to 1000 MHz
1000 MHz to 3000 MHz
3000 MHz to 6000 MHz
40 dBuV/m
47 dBuV/m
76 dBuV/m
80 dBuV/m
---
---
56 dBuV/m
60 dBuV/m
Measurement distance 10 m
CISPR22 class B
Limits of radiated disturbance
30 MHz to 230 MHz
230 MHz to 1000 MHz
1000 MHz to 3000 MHz
3000 MHz to 6000 MHz
30 dBuV/m
37 dBuV/m
70 dBuV/m
74 dBuV/m
---
---
50 dBuV/m
54 dBuV/m
Measurement distance 10 m
VCCI class A
Limits of conducted disturbance at
mains ports
0.15 MHz to 0.50 MHz
0.50 MHz to 30 MHz
79 dBuV
73 dBuV
66 dBuV
60 dBuV
VCCI class B
Limits of conducted disturbance at
mains ports
0.15 MHz to 0.50 MHz
0.50 MHz to 5 MHz
5 MHz to 30 MHz
66 to 56 dBuV
56 dBuV
60 dBuV
56 to 46 dBuV
46 dBuV
50 dBuV
Decreasing linearly with the logarithm of the
frequency.
VCCI class A
Limits of radiated disturbance
30 MHz to 230 MHz
230 MHz to 1000 MHz
40 dBuV/m
47 dBuV/m
---
---
Measurement distance 10 m
1000 MHz to 3000 MHz
3000 MHz to 6000 MHz
76 dBuV/m
80 dBuV/m
56 dBuV/m
60 dBuV/m
Measurement distance 3 m
VCCI class B
Limits of radiated disturbance
30 MHz ~ 230 MHz
230 MHz ~ 1000 MHz
30 dBuV/m
37 dBuV/m
---
---
Measurement distance 10 m
1000 MHz to 3000 MHz
3000 MHz to 6000 MHz
70 dBuV/m
74 dBuV/m
50 dBuV/m
54 dBuV/m
Measurement distance 3 m
FCC part15 subpartB class A
Limits of conducted disturbance at
mains ports
0.15 MHz to 0.50 MHz
0.50 MHz to 30 MHz
79 dBuV
73 dBuV
66 dBuV
60 dBuV
FCC part15 subpartB class B
Limits of conducted disturbance at
mains ports
0.15 MHz to 0.50 MHz
0.50 MHz to 5 MHz
5 MHz to 30 MHz
66 to 56 dBuV
56 dBuV
60 dBuV
56 to 46 dBuV
46 dBuV
50 dBuV
Decreasing linearly with the logarithm of the
frequency.
FCC part15 subpartB class A
Limits of radiated disturbance
30 MHz to 88 MHz
88 MHz to 216 MHz
216 MHz to 960 MHz
over 960 MHz
39.1 dBuV/m
43.5 dBuV/m
46.4 dBuV/m
49.5 dBuV/m
---
---
---
---
Measurement distance 10 m
FCC part15 subpartB class B
Limits of radiated disturbance
30 MHz to 88 MHz
88 MHz to 216 MHz
216 MHz to 960 MHz
over 960 MHz
40 dBuV/m
43.5 dBuV/m
46 dBuV/m
54 dBuV/m
---
---
---
---
Measurement distance 3 m
(Note: Information provided in this table serves as a reference only. B&K Precision is not liable for any damages due to any mistakes in the table.)
21. Screen Control <DSPL>
When is pushed, the following function menu is displayed.
DSPL