Moog G394-030

moog
MSD Servo Drive Compact Operation Manual
50
to the glossaryto the table of contents
Id no.: CA97555-001, Rev. 3.0 - Date: 0 6/2012
G394-020, G394-035 and G394-065
Designation
Technical data
G394-020 G394-035 G394-065
Output motor side
1)
Voltage 3 phase U
Mains
Continuous current effective (l
n
)
2)
2A 3.5A 6.5A
Peak current (A
effective
) see tableA.3
Rotating field frequency 0 ... 400Hz
Switching frequency of power
stage
4, 8, 16kHz
Input mains side
Mains voltage (3 x 400VAC / 3x460VAC / 3x480VAC) ±10%
Device connected load
1)
(with mains choke)
1.5kVA 2.7kVA 5.0kVA
Current
1)
(with mains choke) 2.2A 3.9A 7.2A
Asymmetry of mains voltage ±3%maximum
Frequency 50/60Hz ±10%
Power loss at I
N
1)
42W 80W 150W
1) Data referred to output voltage 400VAC and switching frequency 8kHz.
2) For rated current refer tableA.3!
3) Connection of ext. braking resistor not permitted to devices with int. braking resistor (design G394-xxx-xxx-xx2)!
4) Braking resistor always integrated. Connection of an external resistor is permissible.
5) Option (G394-xxx-xxx-xx2)
Table A.5 Technical data G394-020, G394-035 and G394-065
Designation
Technical data
G394-020 G394-035 G394-065
DC link
Braking chopper switch-on
treshold
650VDC
1)
Minimum ohmic resistance of
an externally installed braking
resistor
230 180
3)
72
3)
Brake chopper continuous power
with external braking resistor
1.8kW 2.3kW 5.9kW
Peak brake chopper with external
braking resistor
1.8kW 2.3kW 5.9kW
Internal braking resistor 7500 (PTC)
4)
420
5)
90
5)
Brake chopper continuous power
with internal braking resistor
0W
depending on the effective load on the
drive in the specific application
Peak brake chopper with internal
braking resistor
200W
1)
1000W
1)
4700W
1)
1) Data referred to output voltage 400VAC and switching frequency 8kHz.
2) For rated current refer tableA.3!
3) Connection of ext. braking resistor not permitted to devices with int. braking resistor (design G394-xxx-xxx-xx2)!
4) Braking resistor always integrated. Connection of an external resistor is permissible.
5) Option (G394-xxx-xxx-xx2)
Table A.5 Technical data G394-020, G394-035 and G394-065
NOTE: For more information on the braking chopper switch-on threshold also
refer to section 3.14 from page32.