Utility Solutions BREAK-SAFE USBS-15-1-PS Operation Manual page 3

Applications
The BREAK-SAFE
to operate on overhead distribution power lines in conjunction with an appropriately
rated and approved jumper cable.
There are three operating functions: load break, load pick-up and continuous current
duty. It is intended for temporary connections and should not be used in a permanent
capacity.
Floating Head models (USBS-XX-1-PS) are designed to be installed and removed from
overhead lines using appropriately rated and approved rubber gloves and personal
protective equipment. Duckbill Head models (USBS-XX-2-PS) are designed to be
installed and removed from overhead lines using an approved insulated hot stick.
All models require an approved insulated hot stick for the load break and load pick-up
operations.
DANGER
!
Contact with high voltage will cause death or grievous personal
injury to the operator. Only use this device in conjunction with
safe operating practices around energized lines and equipment.
WARNING
!
Always wear appropriately rated rubber gloves and personal
protective gear when utilizing this product to prevent electrocution.
WARNING
!
These instructions are not intended to replace or be a substitute
for proper safety training procedures. Failure to select the proper
tool in regards to minimum system requirements can result
in death, grievous personal injury and or equipment damage.
Circuit Restrictions
The BREAK-SAFE
of the tool can be exceeded. The BREAK-SAFE
voltage (kV). The table below details the specific ratings of the various BREAK-SAFE
models.
Model
USBS-15-1-PS
USBS-15-2-PS
USBS-27-1-PS
USBS-27-2-PS
USBS-38-1-PS
USBS-38-2-PS
USBS-46-1-PS
USBS-46-2-PS
B-01031 USBS Manual (12-19-18)
is a jumper clamp that functions like a portable switch. It is designed
®
should not be used if the maximum voltage and/or amperage rating
®
Maximum
System Voltage
15 kV
27 kV
38 kV
46 kV
! !
Carefully read and fully understand this manual prior to
operating,
operation, handling or maintenance of this device can result
in death, grievous personal injury and or equipment damage.
! !
Follow safe work procedures and practices when utilizing this
device. Failure to use this device in a safe manner can result
in death, grievous personal injury and or equipment damage.
!
is rated by maximum amperage and
®
Maximum
Current Rating Conductor Size
300 A
200 A
Table 1
3
WARNING
maintaining or testing
WARNING
Minimum
Conductor Size
#6 Copper
!
this device. Improper
!
®
Maximum
954 ACSR