Moog G394-020, Руководство по эксплуатации

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MSD Servo Drive Compact Operation Manual 50
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Id no.: CA97555-001, Rev. 3.0 - Date: 06/2012
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 Ω 180 Ω
3)
72 Ω
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 Ω (PTC)
4)
420 Ω
5)
90 Ω
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.