V23990-P624-F24-D2-19 Datasheet, PDF (2/3 Pages) Vincotech – General conditions: H bridge SPWM

Output inverter application
General conditions: H bridge SPWM Vgeon 15 V
Vgeoff 0 V
Figure 5. Typical available 50Hz output current
as a function of Voutpk/Vin*cosfi
Phase
Iout=f(Mi*cosfi)
Rgon=
4 ohms
Rgoff= 4 ohms
Figure 6.
Typical available 50Hz output current
as a function of switching frequency
Phase
Iout=f(fsw)
90
Th=60°C
80
70
60
50
40
Th=100°C
30
20
10
0
-1,0 -0,8 -0,6 -0,4
Conditions:
Heatsink temp.
parameter
-0,2 0,0 0,2 0,4 0,6 0,8 1,0
Voutpk/Vin*cosfi
Tj=
DC link=
fsw=
Th from
in
150 °C
400 V
16 kHz
60 °C to
100 °C
5 °C steps
90
Th=60°C
80
70
60
50
Th=100°C
40
30
20
10
0
1
Conditions:
Heatsink temp.
parameter
10
Tj=
Vout=
cosfi=
Th from
in
fsw (kHz) ¹⁰⁰
150 °C
230 VAC
1
60 °C to
100 °C
5 °C steps
Figure 7.
Typical available 50Hz output current
as a function of Voutpk/Vin*cosfi and fsw
Phase
Iout=f(fsw,Voutpk/Vin*cosfi)
Figure 8.
Typical available 50Hz output current
as a function of switching frequency
Phase
Iout=f(fsw)
Iout (A)
84,0-92,0
76,0-84,0
68,0-76,0
60,0-68,0
52,0-60,0
44,0-52,0
36,0-44,0
28,0-36,0
20,0-28,0
2
Conditions:
-1,00
-0,80
-0,60
-0,40
-0,20
0,00
0,20
0,40
0,60
0,80
1,00
4 8 16 32 64
fsw (kHz)
Tj=
DC link=
Th=
150 °C
400 V
90 °C
90
Th=60°C
80
70
Th=100°C
60
50
40
30
20
10
0
1
10
Conditions:
Tj=
DC link=
Voutpk/Vin*cosfi=
Heatsink temp.
Th from
parameter
in
fsw (kHz) ¹⁰⁰
150 °C
400 V
0
60 °C to
100 °C
5 °C steps
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Revision:2