2-5
2-1 Installation
2
Design
•To raise the carrier frequency, reduce the output current (or derate the rated current) as shown in the graph
below.
4 6 8 10 12
100%
95%
90%
85%
80%
75%
70%
60%
65%
2
200-V Class
0.2/0.4/2.2/5.5kW
1.5kW
7.5kW
4 6 8 10 12
100%
95%
90%
85%
80%
75%
70%
60%
65%
2
400-V Class
5.5kW
2.2kW
3.7kW
0.4 to 1.5/7.5kW
0.75kW
3.7kW
4 6 8 10 12
Output current (Rated current %)
100%
95%
90%
85%
80%
75%
70%
2
Carrier frequency [kHz]
(3) Side-By-Side installation (ambient temperature:40°C)
200-V Class
3.7 kW
0.2 to 2.2 · 5.5/7.5kW
4 6 8 10 12
100%
95%
90%
85%
80%
75%
70%
2
400-V Class
5.5/kW
7.5kW
3.7kW
0.4 to 2.2kW
Output current (Rated current %)
Carrier frequency [kHz]
(2) Ambient temperature 50°C
Output current (Rated current %)
Output current (Rated current %)
Carrier frequency [kHz] Carrier frequency [kHz]
4 6 8 10 12
100%
95%
90%
85%
80%
75%
2
200-V Class
0.2 to 2.2 · 5.5/7.5kW
3.7kW
(1) Ambient temperature 40°C
Output current (Rated current %)
Carrier frequency [kHz]
4 6 8 10 12
100%
95%
90%
85%
80%
75%
2
400-V Class
0.4 to 2.2 · 5.5/7.5kW
3.7kW
Output current (Rated current %)
Carrier frequency [kHz]
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