Table of Contents
Advertisement
SYSTEM AND MODULE DATA
The total power dissipation in the LV-DC circuit of a T6
depending on the system type.
T6
APD
system
System length
A
B
C
D
E
F
Table 12:
Power input of the modules
3.2.5 Inverter modules A, b, C
Module
Max. rated motor power (asynchronous)
Rated output current at f
S
Output voltage
Output frequency
Output phases
Overload current (60 s)
Overload current (1 s)
Overcurrent
Rated switching frequency
Max. switching frequency
Overload current over time
Maximum current
Power dissipation at rated operation
Table 13:
Electrical data of the inverter modules
The protection functions are designed for rated operation with 8 kHz.
1)
The output frequency is to be limited in such a way that it does not exceed 1/10 of the switching frequency.
2)
Units with higher max. output frequency are subject to export restrictions and are only available on request.
A detailed description of the derating =>
3)
Rated operation corresponds to U
4)
40
Inverter modules
Number
1
2
3
4
5
6
P
mot
= 8 kHz
I
N
U
out
f
2)
out
I
60s
I1s / %
I
OC
f
SN
f
3)
S_max
I
OL
I
f0/Ifd
P
4)
D
„3.2.6 Switching frequency and
= 400 V; f
; I
N
SN
The technical data are for 2/4-pole standard motors. With other pole numbers
the inverter must be dimensioned onto the rated motor current. Contact KEB
for special or medium frequency motors.
APD
Length
in mm
346
496
646
796
946
1096
A
/ kW
7,5
/ A
16,5
/ V
/ Hz
/ %
150 x I
170 x I
/ %
180 x I
/ kHz
/ kHz
/ %
=>
„3.2.5.1 Overload characteristic (OL)"
=>
„3.2.5.2 Frequency-dependent maximum
/ %
/ W
239
temperature".
; f
= 50 Hz (typical value).
N
N
is shown in the following table
Power input
PLV-DC
in W
14
24
35
45
55
65
b
C
15
30
33
60
3 x 0...U
/ √2
in_dc
0...599
3
110 x I
N
125 x I
N
133 x I
N
8
16
current (OL2)"
462
808
N
N
N
Advertisement
Table of Contents
