48
Kyle Form 4C Microprocessor-Based Recloser Control Programming Guide
High-Current Lockout
Security
Limits
Access
Factory
Code
Write
Read
Scroll
High
Low
Incr
Parameter
Settings
140
1
0
YES
--
--
--
High-Current Lockout - Phase (ON/OFF)
OFF
•
High-Current Lockout allows for tripping the recloser
with a programmable operating sequence whenever
fault current exceeds a programmed level.
•
High-Current Lockout is used to modify the operat-
ing sequence to allow for reduced through-faults on
the substation transformer and connected equip-
ment.
•
Locks out a recloser at any current level above the
selected fault current level. Levels are set as multi-
ples of the minimum trip (Access Code 142)
•
High-Current Lockout-Phase is operable for phase
only.
•
Select High-Current Lockout-Phase ON and OFF
using the CHANGE key.
Security
Limits
Access
Factory
Code
Write
Read
Scroll
High
Low
Incr
Parameter
Settings
141
1
0
YES
--
--
--
High-Current Lockout - Ground
OFF
(ON/OFF)
•
High-Current Lockout allows for tripping the recloser
with a programmable operating sequence whenever
fault current exceeds a programmed level.
•
High-Current Lockout is used to modify the operat-
ing sequence to allow for reduced through-faults on
the substation transformer and connected equipment.
•
Locks out a recloser at any current above the select-
ed fault current level. Levels are set as multiples of
the minimum trip (Access Code 132).
•
High-Current Lockout is operable for phase and
ground combined. It does not operate for ground
only.
•
Select High-Current Lockout-Ground ON and OFF
using the CHANGE key.
Security
Limits
Access
Factory
Code
Write
Read
Scroll
High
Low
Incr
Parameter
Settings
142
1
0
YES
30
1
1
High-Current Lockout - Phase
30
(Multiples of Minimum Trip)
142
1
0
YES
30
1
1
High-Current Lockout - Ground
30
(Multiples of Minimum Trip)
•
Sets the operating level (in multiples of minimum
trip) at which the operating sequence is modified
when the fault current is above the programmed
level.
•
Operating levels are separately selectable from 1 to
30, in increments of 1, for phase and ground trip.
•
Use the PHASE/GROUND key to examine phase or
ground.