KEB COMBIVERT F5 Instructions For Use Manual page 70

TEcHNIcAL DATA
Power Drive System
Dc link data
min. DC link capacity
max. permissible DC link capacity
DC-undervoltage level
DC-overvoltage level
DC control voltage level
Min. braking resistor
Switching level braking transistor
Overcurrent cut-off braking current
regenerative data
Power supply / regenerative rated cur-
rent
max. short time current (E.OL) 30 s
OC-tripping current (E.OC)
Other data
max. pre-charging current
Pre-charging fuse
Heat dissipation (coolant)
Total dissipation
∆T flow / return flow
Flow temperature typical
max. flow temperature
Overtemperature drive converter (OH)
Coolant content of the cabinet system
Volume flow
Fall of pressure
Weight
1) Use of circuit breaker, which disconnects the system completely from the mains.
2) With the regulated operating modes MULTI and SERVO 5 % are to be subtracted as control reserve.
3) Maximum current before the OL2 function triggers (in operating mode MULTI and SERVO)
4) The voltage (3 ph) at the motor is dependent on the series-connected units and on the control method.
5) Higher switching frequencies upon request.
6) The output frequency is to be limited in such way that 1/10 of the switching frequency is not exceeded.Devic-
es with a higher max. output frequency are subject to export restrictions and are only available upon request.
7) Recommended minimum cross section of the motor line for rated power and a cable length of up to 100 m.
8) This data is only valid for units with internal brake transistor (see "Unit identification")
9)
The starting current is decayed after max. 1 s below 50% of the initial value.
10) The data refer to the cabinet system at rated operation.
11) Other flow temperatures upon request
12) 55 l for the basis system, 80 l basis system with sine-wave filter.
13) The volume current should not vary more than ± 10 %.
14)
ATTENTION
70
Cmin
Cmax
V DC
V DC
V DC
8)
8) V DC
A DC
I A AC
in
I
OL
I
OC
I A AC
pre
9) A AC
10)
10) P
v
ΔT
11) T
11) T
T
12)
13)
Q
14)
Δp
v
M
The pressure drop in the system return should not be neglected
The tubes must be designed for min. 1 bar, depending on the dimension of
the pipelines.
The technical data are for 2/4-pole standard motors. With other pole numbers
the inverter must be dimensioned onto the motor rated current. Contact KEB
for special or medium frequency motors.
33
µF
µF
Ω
500
% 125
% 150
65
35
kW 23.5
kW 24
K
°C 35
°C 45
°C
L
l/min 90
bar 1.0
1120
kg
37
7800
15600
360
1200
1100
1.0
1140
1500
820
125
150
65
35
39
40
3...8
30
40
79
55 / 80
130
2.0
1330