A-8
Smoothing Capacitor Life Curve
10
0
2
0
30
40
50
60
100 2 4 6 8
Ambient temperature [°C]
Capacitor life [Year]
Three-phase 200 V, 1.5 kW or lower, single-phase 200 V, 0.1
kW
Electrification for 24 hours a day,
at load rate of 80% (HHD/HND)
Electrification for 24 hours a day,
at load rate of 100% (HHD/HND)
10
0
2
0
30
40
50
60
100 2 4 6 8
Ambient temperature [°C]
Capacitor life [Year]
Three-phase 200 V, 2.2 kW, 3.7 kW
Electrification for 24 hours a day,
at load rate of 80% (HND)
Electrification for 24 hours a
day,
at load rate of 80% (HHD)
Electrification for 24 hours a day,
at load rate of 100% (HHD)
Electrification for 24 hours a day,
at load rate of 100% (HND)
10
0
2
0
30
40
50
60
100 2 4 6 8
Ambient temperature [°C]
Capacitor life [Year]
Three-phase 200 V, 5.5 kW or higher
Electrification for 24 hours a day,
at load rate of 100% (HHD) and
80% (HND)
Electrification for 24 hours a day,
at load rate of 100% (HND)
Appendices
A-291
M1 Series EtherCAT Type User’s Manual (I670)
A-8 Smoothing Capacitor Life Curve
A