Moog G305-170, Руководство по эксплуатации

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74
MSD Single-Axis System Operation Manual AC-AC Servo Drive
ID no.: CA65642-001 06/2018
moog
A.2.3 G392-090 to G392-170, air cooling
Designation
Technical data
G392-090 G392-110 G392-143 G392-170
Output, motor side
1)
Voltage
2)
3-phase U
Mains
Rated current, effective (l
n
) 90 A 110 A 143 A 170 A
Peak current See A.1.3
Rotating field frequency 0 ... 400 Hz
Switching frequency of the power stage 4, 8, 12, 16 kHz
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)
(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 mains voltage ±3 % maximum
Frequency 50/60 Hz ±10 %
Power dissipation at I
N
1)
1300 W 1600 W 2100 W 2500 W
DC link
Capacitance 1060 µF 2120 µF 3180 µF 4240 µF
Brake chopper switch-on threshold 820 V DC
Minimum ohmic resistance of an externally
installed braking resistor
12 Ω 10 Ω 8.5 Ω 6.5 Ω
1) Data referred to mains voltage 3 x 400 V
eff
and switching frequency of the power stage 8 kHz
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.
Table A.11 Technical data, G392-090 to G392-170, air cooling
Designation
Technical data
G392-090 G392-110 G392-143 G392-170
Brake chopper peak power
with external braking resistor
56 kW 67 kW 79 kW 103 kW
Optional:
Internal braking resistor
- - - -
Brake chopper peak power
with internal braking resistor
- - - -
1) Data referred to mains voltage 3 x 400 V
eff
and switching frequency of the power stage 8 kHz
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.
Table A.11 Technical data, G392-090 to G392-170, air cooling
NOTE:
For more information on the brake chopper and braking resistors also refer to
chapter “4.16 Braking resistor (RB)”