MSD Servo Drive AC-AC Operation Manual
moog
66
Id. no.: CA65642-001 Date: 03/2012
A.2.3 G392-090 to G392-170, air-cooled
Designation
Technical data
G39
2-
09
0
G39
2-
11
0
G39
2-
14
3
G39
2-
17
0
Output motor side
1)
Voltage
3-phase u
mains
Rated current effective (l
n
)
90 A
110 A
143 A
170 A
Peak current
see Table A.3
Rotating field frequency
0 ... 400 Hz
Output stage switching
frequency
4, 8, 12, 16 kHz
Input mains supply side
Mains voltage
(3 x 230 V/ 3 x 400 V/ 3 x 460 V/ 3 x 480 V) ±10%
Device connected load
1)
(with mains choke)
62 kVA
76 kVA
99 kVA
118 kVA
Current
1)
(with mains choke)
90 A
110 A
143 A
170 A
Asymmetry of the mains voltage
±3% maximum
Frequency
50/60 Hz ±10%
Power loss at I
N
1)
1300 W
1600 W
2100 W
2500 W
1) Values related to a mains voltage of 3 x 400 V
eff
and a switching frequency of 8 kHz
Table A.9 Technical data G392-090 to G392-170, air-cooled
Designation
Technical data
G39
2-
09
0
G39
2-
11
0
G39
2-
14
3
G39
2-
17
0
DC link
Capacity
1060 µF
2120 µF
3180 µF
4240 µF
Brake chopper switch-on treshold
1)
820 V DC
Minimum ohmic resistance of an exter-
nally installed braking resistor
3)
12 Ω
10 Ω
8.5 Ω
6.5 Ω
Brake chopper continuous power
with external braking resistor
1)
56 kW
65 kW
65 kW
65 kW
Peak brake chopper chopper with
external braking resistor
1)
56 kW
67 kW
79 kW
103 kW
Optional: internal braking resistor
-
-
-
-
Brake chopper continuous power
with internal braking resistor
-
-
-
-
Peak brake chopper chopper with
internal braking resistor
-
-
-
-
1) Values related to a mains voltage of 3 x 400 V
eff
and a switching frequency of 8 kHz
Table A.9 Technical data G392-090 to G392-170, air-cooled
NOTE:
For further information on brake choppers please refer also to
chapter 3.15.