G395-016 To G395-070, Liquid Cooling - Moog MSD Operation Manual

A.2.4

G395-016 to G395-070, liquid cooling

Designation
Technical data
Output, motor side 1)
Voltage
2)
Rated current, effective (l ) 16 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)
12 kVA
(with mains choke)
Current (with mains choke) 17.3 A
1)
Asymmetry of mains voltage
Frequency
Power dissipation at I 330 W
1)
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 G395-xxx-xxx-xx2/xx4)!
4) Cooling performance adequate also with optional internal braking resistor
Table A.12 Technical data, G395-016 to G395-070, liquid cooling
moog
ID no.: CA65642-001 06/2018
3-phase U
Mains
20 A 24 A 32 A 53 A 70 A
See A.1.4 See A.1.5
0 ... 400 Hz
4, 8, 12, 16 kHz
15 kVA 18.2 kVA 24.2 kVA 36.7 kVA 48.5 kVA
21.6 A 26.2 A 34.9 A 53 A 70 A
±3 % maximum
50/60 Hz ±10 %
400 W 475 W 515 W 690 W 930 W
2000 µF 430 µF 900 µF
650 V DC 820 V DC
1)
Designation
Technical data
Minimum ohmic resistance of an
20 Ω
externally installed braking resistor
Brake chopper peak power with external
21 kW
braking resistor
Optional:
Internal braking resistor
Brake chopper continuous power
with internal braking resistor
Brake chopper peak power
with internal braking resistor
Chiller data
Coolant pressure
(rated value / maximum value)
Coolant flow rate 4)
(rated value / maximum value)
The coolant temperature can be between +5 °C (+41 °F) and +40 °C
(+104 °F). However, the coolant temperature should not be more than
Feed coolant temperature
10 °K below the ambient temperature to prevent condensation on the heat
sink.
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 G395-xxx-xxx-xx2/xx4)!
4) Cooling performance adequate also with optional internal braking resistor
Table A.12 Technical data, G395-016 to G395-070, liquid cooling
MSD Single-Axis System Operation Manual AC-AC Servo Drive
12 Ω 10 Ω
3)
35 kW 67 kW
- 20 Ω 10 Ω
- 675 W 1350 W
- 34 kW 67 kW
1 / 2 bar
3 / 4 l per min 8 / 11 l per min
75