3.2 Technical data G6 230V class
Inverter size
07
09
Housing size
A
Phases
1
Output rated power
S
out
kVA
1.6
2.8
Max. rated motor power
P
mot
kW
0.75
1.5
Output rated current
I
N
A
4.0
7.0
Output rated current UL
I
N
UL
A
4.1
6.8
Short time current limit
1)
I
HSR
%
180
Overcurrent
1)
I
OC
%
216
Maximum current at 0Hz / Corner frequency fd at fS=4 kHz 1)
I
f0
/I
fd
%
100 / 180
100 / 180
Maximum current at 0Hz / Corner frequency fd at fS=8 kHz 1)
I
f0
/I
fd
%
100 / 180
100 / 150
Corner frequency
f
d
Hz
6
Input rated current
I
in
A AC
8
14
Input rated current (UL)
I
in
UL
A AC
8
14
Max. permissible main fuse type gG
A
20
20
Rated switching frequency
2)
f
SN
kHz
8
4
Max. switching frequency
2)
f
Smax
kHz
8
8
Power dissipation at nominal operating
3)
P
D
W
45
63
Power dissipation standby (no control release)
3)
P
Dnop
W
8
Max. heat sink temperature
T
HS
°C
90
Temperature for derating the switching frequency
4)
T
dr
°C
85
Temperature for uprating the switching frequency
4)
T
ur
°C
80
Min. braking resistor
R
Bmin
Ω
56
Max. braking current
I
Bmax
A
7.5
Input rated voltage
U
N
V AC
230 (UL: 240)
Input voltage range
U
in
V AC
195…264 ±0
Mains frequency
f
N
Hz
50 / 60 ±2
Rated input voltage DC
U
Ndc
V DC
325 (UL: 340)
Input voltage range at DC supply
U
indc
V DC
275…373 ±0
DC switch-off level „Error! Underpotential“
U
UP
V DC
216
DC switch-off level braking resistor
U
B
V DC
380
DC switch-off level „Error! Overpotential“
U
OP
V DC
400
Output voltage
5)
U
out
V
3 x 0…U
in
Output voltage at DC devices
5)
U
out
V
3 x 0…U
indc
/√2
Output frequency (depending on the control mode)
2)
f
out
Hz
0…400 (fs=4 kHz)
0…599 (fs=8 kHz)
Minimum waiting period between two switch-on procedures
min
5
Insulating resistance (500 V DC)
MΩ
10
Table 7:
Technical data 230V class
1) The values refer percentage to the output rated current I
N.
2) The output frequency is to be limited in such a way that it does not exceed 1/10 of the switching frequency.
3) Rated operation corresponds to U
N
=230 V; f
SN
; f
A
= 50 Hz (typically value).
4) On reaching the temperature Tdr the switching frequency is step down. The switching frequency is increased again on cooling down
to temperature Tur.
5) The voltage at the motor is dependent on the series-connected units and on the control method, see
„Calculation of the motor voltage“
.
The technical data are for 2/4-pole standard motors. With other pole numbers the drive
converter must be dimensioned onto the motor rated current. Contact KEB for special
or medium frequency motors.
27
TecHNIcAL DATA G6 230V cLASS
