Unit Data Of The 400V Units; Overview; Table 7: Overview Of The 400V Unit Data - KEB COMBIVERT F6 Instructions For Use Manual

UNIT DATA OF THe 400V UNITS

3.2 Unit data of the 400V units

3.2.1 Overview

The technical data are for 2/4-pole standard motors. With other pole numbers the drive
converter must be dimensioned onto the rated motor current. Contact KEB for special or
medium frequency motors.
Inverter size
Housing size
Output rated power
Max. rated motor power
Rated input voltage
Input voltage range
Input phases
Mains frequency
Rated input current @ U
N_ac
Rated input current @ U
N_ac
output voltage
Output frequency
Output phases
Output rated current @ U
Output rated current @ U
Output rated overload (60 s)
Current controller limit
Over current
Rated switching frequency
Max. switching frequency
Power dissipation at nominal operating
Overload current over time
Maximum current 0Hz / 50Hz at f
Maximum current 0Hz / 50Hz at f
Maximum current 0Hz / 50Hz at f
Maximum current 0Hz / 50Hz at f
Max. braking current
Min. brake resistance value
Protection function for braking transistor
(GTR7)
Table 7: Overview of the 400V unit data
1) The values refer in % to the output rated current I
2) The output frequency is to be limited in such a way that it does not exceed 1/10 of the switching
frequency. Units with higher max. output frequency are subject to export restrictions and are only
available on request.
3) Rated operation corresponds to U
(4-pole standard asynchronous motor).
28
S
P
U
U
f
= 400V
I
= 480V I
U
f
2)
= 400V I
N_ac
= 480V
I
N_ac
I
1) 5)
I
I
1)
f
f
4)
P
3)
I
=2 kHz I
S
=4 kHz I
S
=8 kHz
I
S
=16 kHz I
S
I
R
= 400V, rated switching frequency, output frequency = 50Hz
N_ac
21
/ kVA 62
out
/ kW 45
mot
/ V
N_ac
/ V
IN_ac
/ Hz
N
/ A 99
IN
/ A 85
IN_UL
/ V 0...Uin respectively (Uindc / √2)
out
/ Hz
out
/ A 90
N
/ A 77
IN_UL
/ %
60s
/ %
LIM
/ %
OC
/ kHz 8
SN
/ kHz
Smax
/ W 1356
D
/ % see corresponding figure => 3.2.3.1
OL
/ % 180 / 180 180 / 180
Max_Out
/ % 180 / 180 157 / 180
Max_Out
/ % 133 / 180 104 / 180
Max_Out
/ % 55 / 133 43 / 104
Max_Out
/ A
B_max
/ Ω
B_min
Short-circuit monitoring
.
N
22 23 24
6
80 104 125
55 75 90
400 (UL: 480)
280...550
3
50 / 60 ±2
126 158 189
106 128 162
0...599
3
115 150 180
96 124 156
150
150
180
4 4 2
16
1194 1650 1580
154 / 180 128 / 180
121 / 180 101 / 180
79 / 180 66 / 151
34 / 81 28 / 67
168
5