Fuji Electric FRENIC-Ace series, Руководство пользователя

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10.4 Selecting an Inverter Drive Mode (ND/HD/HND/HHD)
10-18
Figure 10.4-2 Derating of Output Current Due to Carrier Frequency
0
20
40
60
80
100
120
0 2 4 6 8 10 12 14 16
O
ut
put
c
ur
rent
der
at
ing
rat
io(
%
) .
Carrier frequency (kHz)
FRN0001E2
■
-2
□
to FRN0020E2
■
-2
□
HND/HHD
FRN0001E2
■
-7
□
to FRN0011E2
■
-7
□
HHD
2 kHz: Factory default 2 kHz: Factory default
HHD
HND
0
20
40
60
80
100
120
0 2 4 6 8 10 12 14 16
O
ut
put
c
ur
rent
der
at
ing
rat
io(
%
) .
Carrier frequency (kHz)
FRN0030E2
■
-2
□
to FRN0088E2
■
-2
□
HND/HHD
2 kHz: Factory default
0
20
40
60
80
100
120
0 2 4 6 8 10 12 14 16
O
ut
put
c
ur
rent
der
at
ing
rat
io(
%
) .
Carrier frequency (kHz)
FRN0115E2
■
-2
□
HND/HHD
2 kHz: Factory default
HND
HHD