Moog G392-004 User Manual

MSDServoDrive AC-AC Operation Manual
moog
41
Id. no.:CA65642-001 Date:03/2012
[ Installation ]
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3.15.3 Design with integrated braking resistor Size5 - Size 7
Servo drives of sizes 5-7 with liquid cooling can be equipped with an integrated braking
resistor as an option. You will find the related technical data in chapterA.2 from
page62.
3.15.4 Connection of an external braking resistor
DANGER CAUSED BY HIGH VOLTAGE! Danger to life! Terminal L+ (Size1 to
Size4) or BR+ (Size5 to Size7) is fixed connected to DC link (>300VDC). The
connection is not fuse protected inside the device. Never wire or disconnect
electrical connections while these are live! Always isolate the device from
the mains supply before working on it. Even 30 minutes after switching off
the mains supply dangerously high voltages of ≥50V may still be present
(capacitor charge). Therefore check for isolation from supply!
ATTENTION!
• Strictly follow the assembly instructions for the braking resistor.
• The temperature sensor (bimetal switch) on the braking resistor must be
wired in such a way, that the power stage is deactivated and the connected
servo drive is disconnected from the mains supply if the braking resistor
overheats.
• The externally installed braking resistor must not be less than the minimum
braking resistance permitted and the permitted continuous braking
power must not be exceeded, technical data see sectionA.2 starting with
page62.
• The braking resistor must be connected with a shielded cable.
!
Size Size1 to Size4 Size Size5 to Size7
Motor
3
RB
L+
L-
Braking
resistor
U
V
W
DC teminal
~
X
12
Brake (+ )
Brake (-)
24 V DC
+
Motor
3
BR-
BR+
ZK-
ZK+
Braking
resistor
U
V
W
DC teminal
~
X
12
Brake (+ )
Brake (-)
24 V DC
+
Fig. 3.18 Connection of braking resistor
ATTENTION! No additional external braking resistor must be connected to the
servo drive with integrated braking resistor.
!

Moog G392-004 Specifications

General

Brand	Moog
Model	G392-004
Category	Servo Drives
Language	English