Dic-4-150 To 210 Frequency Inverters - DEMAG DIC 002 Series Operating Instructions Manual

3.5.5

DIC-4-150 to 210 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 and 4 kHz
Protection
Output frequency
Modulation frequency
Braking resistor output
Min. braking resistance
Line-side input
13)
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. 15
The modulation frequency can be automatically reduced as a function of the overload.
Modulation frequency
Frequency inverter
Current code
150
180
210
Tab. 16
13)
Mains current with a relative line impedance ≥1% (see  "Assembly/installation", Page 27)
14)
Line reactor required
15)
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
14)
150,0 A
14)
180,0 A
14)
210,0 A
7
150 180
150 180
3 x 0 ... line voltage
1,5 for 60 sec.; 1,8 for 10 sec.
(10 minute cycle)
Short-circuit/earth-fault-proof
0 ... 300 depending on the modulation frequency
2 ... 8
4
14)
143 172
3 x 380 to 480 + 10%/-15%
50/60 ±10%
160 200
510x412x351
45
IP20 (EN60529)
Max. 2x95 (threaded studs)
vertical
1600 1900
0 ... 40 (3K3 DIN IEC 721-3-3)
-25 ... 55
-25 ... 70
15 ... 85, non-condensing
4 kHz
Output current
14)
150,0 A
14)
180,0 A
14)
210,0 A
210
210
2,7
14) 14)
208
250
48
2300
8 kHz
14)
150,0 A
14)
180,0 A
14) 15)
210,0 A
19