G392-020 To G392-072, Air Cooling - Moog MSD Operation Manual

A.2.2

G392-020 to G392-072, air cooling

Designation
Technical data
Output, motor side 1)
Voltage 2)
Rated current, effective (l ) 20 A
n
Peak current
Rotating field frequency
Switching frequency of the power stage
Input, mains side
Mains voltage (3 x 230 V/ 3 x 400 V/ 3 x 460 V/ 3 x 480 V) ±10 %
Device connected load
1)
15 kVA
(with mains choke)
Current 1) (with mains choke) 21.6 A
Asymmetry of mains voltage
Frequency
Power dissipation at I 1) 400 W
N
DC link
Capacitance 1230 µF
Brake chopper switch-on threshold
1) Data referred to mains voltage 3 x 400 V and switching frequency of the power stage 8 kHz
eff
2) When designing the drive, it is to be taken into account that the maximum output voltage reduces as a function of the active power.
3) Connection of an ext. braking resistor to devices with int. braking resistor not permitted (model G392-xxx-xxx-xx2/xx4)!
Table A.10 Technical data, G392-020 to G392-072, air cooling
moog
ID no.: CA65642-001 06/2018
3-phase U
Mains
24 A 32 A 45 A 60 A 72 A
See A.1.2 See A.1.3
0 ... 400 Hz
4, 8, 12, 16 kHz
18.2 kVA 24.2 kVA 31.2 kVA 41.0 kVA 50 kVA
26.2 A 34.9 A 45 A 60 A 72 A
±3 % maximum
50/60 Hz ±10 %
475 W 515 W 610 W 830 W 1010 W
2000 µF 430 µF 900 µF
650 V DC 1) 820 V DC
Designation
Technical data
Minimum ohmic resistance of an
20 Ω
3)
externally installed braking resistor
Brake chopper peak power
21 kW
1)
with external braking resistor
Optional:
Internal braking resistor
See "Table 4.21 Data on the
Brake chopper peak power integrated braking resistor (model
with internal braking resistor G392-xxx-xxx-xx2/xx4 and G395-
xxx-xxx-xx2/xx4)"
1) Data referred to mains voltage 3 x 400 V and switching frequency of the power stage 8 kHz
eff
2) When designing the drive, it is to be taken into account that the maximum output voltage reduces as a function of the active power.
3) Connection of an ext. braking resistor to devices with int. braking resistor not permitted (model G392-xxx-xxx-xx2/xx4)!
Table A.10 Technical data, G392-020 to G392-072, air cooling
NOTE:
For more information on the brake chopper also refer to chapter "4.16 Braking
resistor (RB)"
MSD Single-Axis System Operation Manual AC-AC Servo Drive
12 Ω 18 Ω 13 Ω
3)
35 kW 37 kW 52 kW
1)
90 Ω -
-
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