3.4.3 Master / slave / slave system
Inverter size 36 37 38 39
Housing P
Module number 3
Rated power
Rated motor power P
mot / kW 630 710 800 900
Output rated power S
out / kVA 849 980 1076 1213
Drive converter (input)
Input rated voltage U
N / V 690
Input voltage range U
in / V 450…760 ±0 %
Phases 3
Mains frequency f
N / Hz 50 / 60 ±2
Input rated current I
in / A 731 845 927 1045
Permitted mains forms TN, TT, IT
1)
,Δmains
2)
Permissible main fuse gG / gL
3)
=> Protection of drive converters
Drive converter (output)
Output voltage
4)
Uout / V 0…Uin
Output frequency
5)
fout / Hz 0...599
Min. output frequency at continuous full load f
out_min / Hz 3
Output phases
3
Output rated current I
out_UL / A 710 820 900 1015
Standstill current at 4 kHz
6)
Iout_ST / A 490 567 615 710
Max. short time current 30s
7)
IOL_max / % 125
Over current I
OC / % 150
Min. switching frequency (rated switching frequency) f
S_min / kHz 2
Max. switching frequency
fS_max / kHz
4 2
Overload characteristic => Overload characteristic
Power dissipation
Switching frequency f
S / kHz 2 4 2 4 2 2
Total power dissipation
8)
PD / kW
10.8
–
15)
12.7
–
15)
13.9 15.8
Cable cross-section
Motor cable cross-section => Cable cross-sections
Max. motor line length shielded => Motor cable lengths
DC link data
DC link capacity
13)
Cint /μF 8800
Max. external DC link capacity
9)
Cext_max /μF
8800
Precharging current
8) 13)
Ipre / A 168
Power OFF DC U
Poff_dc / V 300
Undervoltage level DC U
UP_dc / V 360
Overvoltage level DC U
OP_dc / V 1200
Operating voltage range DC
12)
U_dc / V 670...1100
Input rated current DC I
in_dc / A 895 1034 1135 1280
Rated output current DC
16)
Iout_dc / A 895 1034 1135 1280
continued on the next page
39
TECHNICAL DATA 690V CLASS
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