V23990-P840-X4X-P1-19 Datasheet, PDF (3/3 Pages) Vincotech – Output Inverter Application

V23990-P840-A4x/C4x-PM
preliminary datasheet
Output Inverter Application
Figure 9
Typical available peak output power as a function of
heatsink temperature
P_out=f(T_h)
12,0
Inverter
10,0
2kHz
8,0
6,0
16kHz
4,0
2,0
0,0
60
65
70
75
80
85
90
95
Th
( ^o C)
100
T_j =
125
°C
DC link = 600
V
Mi =
1
cosfi = 0,80
fsw from 2 kHz to 16 kHz in 2 steps
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
1,50 / 1,10
1
741
2
720
4
679
8
605
16
486
2,00 / 1,47
556
540
509
454
365
3,00 / 2,21
371
360
340
303
243
At
T_j =
125
°C
DC link = 600
V
Mi =
1
cosfi = 0,8
fsw from 1 kHz to 16 kHz in 2 steps
Th =
80
°C
Motor eff = 0,85
5,00 / 3,68
222
216
204
182
146
7,50 / 5,52
148
144
136
121
0
Figure 10
Typical efficiency as a function of output power
efficiency=f(P_out)
100,0
99,5
99,0
98,5
2kHz
98,0
97,5
97,0
96,5
16kHz
96,0
95,5
95,0
0,0
2,0
4,0
6,0
8,0
10,0
12,0
Inverter
14,0
16,0
Pout (kW)
T_j =
125
°C
DC link = 600
V
Mi =
1
cosfi = 0,80
fsw from 2 kHz to 16 kHz in 2 steps
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