V23990-P638-A40-P1-19 Datasheet, PDF (3/3 Pages) Vincotech – Output Inverter Application

flow90PIM 1
Output Inverter Application
V23990-P638-A40
preliminary datasheet
1200V/4A
Figure 9
Typical available peak output power as a function of
heatsink temperature
P_out=f(T_h)
3,0
2,5
2,0
Inverter
2kHz
16kHz
1,5
1,0
0,5
0,0
60
70
80
90
At
T_j =
DC link =
Mi =
cos φ=
f_sw from
150
°C
600
V
1
0,80
2 kHz to 16 kHz in steps of factor 2
Th ( ^o C)¹⁰⁰
Figure 11
Inverter
Typical available overload factor as a function of
motor power and switching frequency
P_peak / P_nom=f(P_nom,f_sw)
400
350
300
250
200
150
Motor nominal power (HP/kW)
100
0,75 / 0,55
1
399
2
399
4
399
8
399
16
399
1,00 / 0,74
300
300
300
300
300
1,50 / 1,10
200
200
200
200
200
2,00 / 1,47
150
150
150
150
150
At
T_j =
150
°C
DC link = 600
V
Mi =
1
cos φ=
f_sw from
T_h =
0,8
1 kHz to 16kHz in steps of factor 2
80
°C
Motor eff = 0,85
3,00 / 2,21
0
0
0
0
0
5,00 / 3,68
0
0
0
0
0
Figure 10
Typical efficiency as a function of output power
efficiency=f(P_out)
100
Inverter
99
98
2kHz
97
96
16kHz
95
94
0
2
4
At
T_j =
DC link =
Mi =
cos φ=
f_sw from
150
°C
600
V
1
0,80
2 kHz to 16 kHz in steps of factor 2
6
8
Pout (kW)
copyright Vincotech
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Revision: 1