12
NOVA™ STS Single-Tank, Triple-Single, Electronically Controlled Recloser
INSTALLATION AND OPERATION INSTRUCTIONS
MN280046EN May 2016
CAUTION
Equipment misoperation . Do not connect this control
to an energized recloser until all control settings have
been properly programmed and verified . Refer to the
programming information for this control . Failure to
comply can result in control and recloser misoperation,
equipment damage, and personal injury .
G110 .3
Make appropriate electrical connections to the terminals
of each phase of the recloser. Energize the recloser and
confirm the voltage outputs in the control.
CAUTION
Hazardous voltage . Do not touch the receptacle
connections of the control/voltage-sensing cable . If the
recloser is energized and the control/voltage-sensing
cable is disconnected from the recloser or the control,
a voltage clamped at 250 Vac will be present at the
receptacle . Contact with this voltage can result in
personal injury .
T346 .1
When the reclosers are energized, the recloser control input
impedance to the voltage sensors lowers the voltage to 6 V
during normal operation. If the recloser is energized and the
control/voltage-sensing cable is disconnected at any point
(the control or the reclosers), the voltage-sensing output
signal of 250 Vac will be present at the receptacle: Do
not touch the male receptacle connections of the control/
voltage-sensing cable.
Figure 12 . Form 6 Triple-Single System Configuration screen representation configured for a 15 kV system .
