V23990-P764-A-P1-19 Datasheet, PDF (3/3 Pages) Vincotech – Output Inverter Application

flowPIM 2 3rd
Output Inverter Application
V23990-P764-A-PM
prel datasheet
600V/75A
Figure 9
Typical available peak output power as a function of
heatsink temperature
P_out=f(T_h)
30,0
Inverter
25,0
2kHz
20,0
16kHz
15,0
10,0
5,0
0,0
60
65
70
75
80
85
90
95
Th
( ^o C)
100
At
T_j =
125
°C
DC link = 320
V
Mi =
1
cosfi = 0,80
fsw from 2 kHz to 16 kHz in steps of factor 2
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)
450
400
350
300
250
200
Motor nominal power (HP/kW)
150
100
7,50 / 5,52
1
399
2
396
4
385
8
365
16
327
10,00 / 7,36
300
297
289
274
246
15,00 / 11,03
200
198
193
182
164
20,00 / 14,71
150
148
144
137
123
25,00 / 18,39
120
119
116
0
0
30,00 / 22,07
0
0
0
0
0
At
T_j =
125
°C
DC link = 320
V
Mi =
1
cosfi = 0,8
fsw from 1 kHz to 16 kHz in 2 steps
Th =
80
°C
Motor eff = 0,85
Figure 10
Typical efficiency as a function of output power
efficiency=f(P_out)
100,0
Inverter
99,0
2kHz
98,0
97,0
16kHz
96,0
95,0
94,0
0,0
5,0
10,0
15,0
20,0
25,0
30,0
35,0
Pout (kW)
At
T_j =
125
°C
DC link = 320
V
Mi =
1
cosfi =
0,80
fsw from 2 kHz to 16 kHz in steps of factor 2
copyright Vincotech
3
Revision: 1