V23990-P545-X2X-D3-19 Datasheet, PDF (3/3 Pages) Vincotech – Output Inverter Application

flowPIM 0
Output Inverter Application
V23990-P545-*2*-PM
600V/20A
Figure 9
Typical available peak output power as a function of
heatsink temperature
P_out=f(T_h)
8
Inverter
7
2kHz
6
16kHz
5
4
3
2
1
0
60
70
80
90
At
T_j =
DC link =
Mi =
cos φ=
f_sw from
125
°C
320
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
2,00 / 1,47 3,00 / 2,21 5,00 / 3,68
1
399
266
160
2
399
266
160
4
399
266
160
8
399
266
160
16
370
247
148
7,50 / 5,52
0
0
0
0
0
At
T_j =
125
°C
DC link = 320
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
10,00 / 7,36
0
0
0
0
0
15,00 / 11,03
0
0
0
0
0
Figure 10
Typical efficiency as a function of output power
efficiency=f(P_out)
100
Inverter
99
2kHz
98
16kHz
97
96
0
1
2
3
4
5
6
At
T_j =
DC link =
Mi =
cos φ=
f_sw from
125
°C
320
V
1
0,80
2 kHz to 16 kHz in steps of factor 2
7
P
8
out
(kW)
9
copyright Vincotech
3
Revision: 3