S&C IntelliCap, Руководство по установке, Страница: 13 / 24

S&C Instruction Sheet 1022-510
13
STEP 5. Connect the ground lug on the bottom of the control.
Ground the control with the ground lug on the
bottom of the control enclosure. See Figure 10.
The ground lug accommodates up to #2 copper
or aluminum, solid or stranded wire. Ground
impedance must be 25 ohms or less to properly
protect the equipment.
WARNING
The control must be properly grounded . You must read
and understand all applicable grounding codes and
requirements for your service area before installing this
control .
Figure 10. Grounding diagram for the IntelliCap control.
Voltage
transformer
Open
Ground lug
Close
Ac line
Ac neutral
Capacitor
bank switch
Common neutral
Installation
WARNING
These instructions do not replace the need for utility
construction and operating standards . Any conflict
between the information in this document and utility
standards and practices should be reviewed by appro-
priate utility personnel and a decision made as to the
correct action to follow .
The IntelliCap control must be properly grounded . We
recommend that all equipment and pole ground con-
ductors and neutral conductors be tied at one point,
preferably at the secondary neutral level .