Moog MSD User Manual

76
MSD Single-Axis System Operation Manual AC-AC Servo Drive
ID no.: CA65642-001 06/2018
moog
A.2.5 G395-084 to G395-210, liquid cooling
Designation
Technical data
G395-084 G395-110 G395-143 G395-170 G395-210
Output, motor side
1)
Voltage
6)
3-phase U
Mains
Rated current, effective (l
N
) 84A 110A 143A 170A 210A
Peak current See A.1.5
Rotating eld 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
(with mains choke)
52.6kVA
2)
76kVA 99kVA 118kVA 128kVA
3)
Current
1)
(with mains choke) 76A
2)
110A 143A 170A 185A
3)
Asymmetry of mains voltage ±3%maximum
Frequency 50/60Hz ±10%
Power dissipation at I
N
1)
1130W 1500W 1940W 2380W 2650W
1) Data referred to mains voltage 3x400V
eff
and switching frequency of the power stage 8kHz
2) The input current must be limited to 76 A
3) The input current must be limited to 185 A
4) Connection of an ext. braking resistor to devices with int. braking resistor not permitted (model G395-xxx-xxx-xx2)!
5) Cooling performance adequate also with optional internal braking resistor
6) 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.13 Technical data, G395-084 to G395-210, liquid cooling
Designation
Technical data
G395-084 G395-110 G395-143 G395-170 G395-210
DC link
Capacitance 900µF 2120µF 4240µF
Brake chopper switch-on threshold 820VDC
Minimum ohmic resistance of an
externally installed braking resistor
4)
10Ω 12Ω 10Ω 8.5Ω 6.5Ω
Brake chopper peak power with external
braking resistor
67kW 56kW 67kW 79kW 103kW
Option: internal braking resistor 10Ω 7.5Ω 5Ω
Brake chopper continuous power with
internal braking resistor
1350W 2650W 4000W
Brake chopper peak power with internal
braking resistor
67kW 90kW 135kW
Chiller data
Coolant pressure
(rated value / maximum value)
1 / 2bar
Coolant ow rate
5)
(rated value / maximum value)
8 / 11l
per min
11 / 13l per min
Feed coolant temperature
The coolant temperature can be between +5 °C (+41 °F) and +40°C
(+104 °F). However, the coolant temperature should not be more than
10°K below the ambient temperature to prevent condensation on the heat
sink.
1) Data referred to mains voltage 3x400V
eff
and switching frequency of the power stage 8kHz
2) The input current must be limited to 76 A
3) The input current must be limited to 185 A
4) Connection of an ext. braking resistor to devices with int. braking resistor not permitted (model G395-xxx-xxx-xx2)!
5) Cooling performance adequate also with optional internal braking resistor
6) 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.13 Technical data, G395-084 to G395-210, liquid cooling

Moog MSD Specifications

General

Brand	Moog
Model	MSD
Category	Servo Drives
Language	English