Dic-4-002 To 009 Frequency Inverters - DEMAG DIC 002 Series Operating Instructions Manual

3.5.2

DIC-4-002 to 009 frequency inverters

The following data refer to the nominal working point of the frequency inverter. The nominal working point is de‐
fined for a permissible supply voltage of 400 V and a modulation frequency of 2 kHz.
Size
Current code
Motor-side output
Output current
Output voltage
Overload capability at
2 kHz and 4 kHz
Protection
Output frequency
Modulation frequency
Braking resistor output
Min. braking resistance
Line-side input
4)
Line current 3ph/PE
Line voltage
Line frequency
Fuses 3ph/PE
Mechanical
Dimensions
Weight (approx.)
Type of enclosure
Connection terminals
Mounting arrangement
Ambient conditions
Power loss
Coolant temperature
Storage temperature
Transport temperature
Rel. humidity
Tab. 9
Depending on customer-specific requirements, the modulation frequency may be increased if the output current is
reduced. The standards and regulations must be observed for this operating point.
The modulation frequency can be automatically reduced as a function of the overload.
Modulation frequency
Frequency inverter
Current code
002
004
006
007
009
Tab. 10
4)
Mains current with a relative line impedance of 1% (see  "Assembly/installation", Page 27)
5)
Line reactor required for a duty factor > 60% CDF
16
6)
Modulation frequency reduced in thermal limit range
DIC-4-...
I A
U V
- -
- -
f Hz
f kHz
R Ω
I A
U V
f Hz
I A
HxWxD mm
m kg
- -
A mm
2
- -
P W
T °C
n
T °C
L
T °C
T
- %
2 kHz 4 kHz
2,4 A 2,4 A
5) 5) 6)
3,8 A 3,8 A
5,8 A 5,8 A
5) 5)
7,8 A 7,8 A
5) 5) 6)
9,0 A 9,0 A
1
002 004 006
2,4 3,8
3 x 0 ... line voltage
1,5 for 60 sec.; 2,0 for 10 sec.
(10 minute cycle)
Short-circuit/earth-fault-proof
0 ... 300
2 ... 16
300 220 136
2,4
5)
3,3
3 x 380 to 480 + 10%/-15%
50/60 ±10%
6
190x60x180
1,3
IP20 (EN60529)
0,2 ... 1,5
vertical
46 68
0 ... 40 (3K3 DIN IEC 721-3-3)
-25 ... 55
-25 ... 70
15 ... 85, non-condensing
8 kHz
Output current
2,4 A
5) 6)
3,8 A 3,2 A
5,8 A
5)
7,8 A
5) 6)
9,0 A 7,6 A
2
007
5,8 7,8
110
5,8
5)
6,4 7,8
10
250x60x180
1,7
87 108
12 kHz 16 kHz
2,0 A 1,6 A
5) 6) 6)
2,6 A
4,9 A 3,9 A
5,3 A
5)
6,6 A
5) 6) 6)
6,1 A
009
9,0
92
5)
130