MSD Servo Drive AC-AC Operation Manual
moog
65
[
Appendix
]
Id. no.: CA65642-001 Date: 03/2012
A.2.2 G392-020 to G392-072, air-cooled
Designation
Technical data
G
39
2-
020
G
39
2-
02
4
G
39
2-
03
2
G
39
2-
045
G
39
2-
06
0
G
39
2-
07
2
Output motor side
1)
Voltage
3-phase u
Netz
Rated current effective (l
n
)
20 A
24 A
32 A
45 A
60 A
72 A
Peak current
see
see Table A.3
Rotating field frequency
0 ... 400 Hz
Output stage switching
ferquency
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)
13.9 kVA 16.6 kVA 22.2 kVA 31 kVA
42 kVA
50 kVA
Current
1)
(with mains choke)
21.6 A
26.2 A
34.9 A
45 A
60 A
72 A
Asymmetry of the mains voltage
±3% maximum
Frequency
50/60 Hz ±10%
Power loss at I
N
1)
400 W
475 W
515 W
610 W
830 W
1010 W
1) Values related to a mains voltage of 3 x 400 V
eff
and a switching frequency of 8 kHz
3) Connection of an ext. braking resistor is not permitted for devices with int. braking resistor (version G392-xxx-xxx-xx2)!
Table A.8 Technical data G392-020 to G392-072, air-cooled
Designation
Technical data
G
39
2-
020
G
39
2-
02
4
G
39
2-
03
2
G
39
2-
045
G
39
2-
06
0
G
39
2-
07
2
DC link
Capacity
1230 µF
2000 µF
430 µF
900 µF
Brake chopper switch-on treshold
1)
650 V DC
1)
820 V DC
Minimum ohmic resistance of
an externally installed braking
resistor
3)
20
Ω
3)
12
Ω
3)
18
Ω
13
Ω
Brake chopper continuous power
with external braking resistor
1)
21 kW
1)
35 kW
1)
37 kW
52 kW
Peak brake chopper chopper with
external braking resistor
1)
21 kW
1)
35 kW
1)
37 kW
52 kW
Optional: internal braking resistor
90
Ω
-
Brake chopper continuous power
mit internem Bremswiderstand
see section 3.15.2
-
Peak brake chopper chopper with
internal braking resistor
see section 3.15.2
-
1) Values related to a mains voltage of 3 x 400 V
eff
and a switching frequency of 8 kHz
3) Connection of an ext. braking resistor is not permitted for devices with int. braking resistor (version G392-xxx-xxx-xx2)!
Table A.8 Technical data G392-020 to G392-072, air-cooled
NOTE:
For further information on brake chopper switch-on threshold please
refer to chapter 3.15.
