Emerson 4015 Manuel D’Utilisation
IM584000300
Installation Instructions
Issue AB, April 3, 2013
Spec. No. 584000300 (Model 4015-X003)
Page 20
Chapter 3. Making Electrical Connections
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Figure 3-5
HRMG Ground Connection (HRMG Configuration Only)
Rear View
(covers removed)
Power and Control Sub-Rack
HRMG Ground Connection
(HRMG Configurations Only)
(MUST BE PROPERLY
CONNECTED TO GROUND)
A lead exits the rear of the power and control sub-rack in a
High Resistance Midpoint Ground (HRMG) configuration.
This lead MUST be connected directly to ground for proper
operation of the mid-point grounding circuit and the ground
fault detection circuit. This lead is 16 AWG, approximately
100
High Resistance Midpoint Ground (HRMG) configuration.
This lead MUST be connected directly to ground for proper
operation of the mid-point grounding circuit and the ground
fault detection circuit. This lead is 16 AWG, approximately
100
” long, and terminated in a ring lug with a 1/4” clearance hole.