V23990-P625-F24-D2-19 Datasheet, PDF (3/3 Pages) Vincotech – General conditions: H bridge SPWM

Output inverter application
General conditions: H bridge SPWM Vgeon= 15 V
Vgeoff= 0 V
Figure 9. Typical available electric
output power as a
function of heatsink temperature
Inverter
Pout=f(Th)
30,0
25,0
"from" kHz
20,0
15,0
10,0
"to" kHz
5,0
0,0
60
65
70
Conditions:
Switching freq.
parameter
75
80
85
90
95
Th
(
o
100
C)
Tj=
DC link=
Vout=
cosfi=
fsw from
in
150 °C
400 V
230 VAC
1,00
4 kHz to
* 2 steps
32 kHz
Rgon= 4 ohms
Rgoff= 4 ohms
Figure 10. Typical efficiency
as a function of output power
Inverter
efficiency=f(Pout)
100,0
"from" kHz
99,0
98,0
97,0
96,0
95,0
"to" kHz
94,0
93,0
92,0
91,0
90,0
0,0
5,0
10,0
15,0
20,0
25,0_{Pout (kW)}30,0
Conditions:
Switching freq.
parameter
Tj=
DC link=
Vout=
cosfi=
fsw from
in
150 °C
400 V
230 VAC
1,00
4 kHz to
* 2 steps
32 kHz
m
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