Emerson Unidrive M702 User Manual

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54 Unidrive M702 User Guide
Issue Number: 3
4.1.2 Ground connections
Size 3 and 4
On sizes 3 and 4, the supply and motor ground connections are made
using the M4 studs located either side of the drive near the plug-in power
connector. Refer to Figure 4-6 for additional ground connection.
Figure 4-6 Size 3 and 4 ground connections
1. Ground connection studs.
2. Additional ground connection.
Size 5
On size 5, the supply and motor ground connections are made using the
M5 studs located near the plug-in power connector. Refer to Figure 4-7
for additional ground connection.
Figure 4-7 Size 5 ground connections
1. Ground connection studs.
2. Additional ground connection.
Size 6
On a size 6, the supply and motor ground connections are made using
the M6 studs located above the supply and motor terminals. Refer to
Figure 4-8 below.
Figure 4-8 Size 6 ground connections
1. Ground connection studs
Electrochemical corrosion of grounding terminals
Ensure that grounding terminals are protected against
corrosion i.e. as could be caused by condensation.
WARNING
3
1
1
2
2
1
4
1
2
1
2

Emerson Unidrive M702 Specifications

General

Brand	Emerson
Model	Unidrive M702
Category	Controller
Language	English