Utility Solutions LOAD-RANGER USLR-XLT-1 User manual

Phone [phone]
Email [email protected]
Web www.utilitysolutionsinc.com
101 33rd Street Drive SE · Hickory, NC 28602
C-00409 USLR-XLT Manual (2-14-20)
Copyright © 2020 Utility Solutions, Inc.
Operation Manual
LOAD-RANGER® XLT Load Break Tool
USLR-XLT-1 Up To 27 kV Load Break Tool
USLR-XLT-2 27 kV - 38 kV Load Break Tool
Available Options:
H - Hard Case
S - Soft Case
E - Extended Hood
P - Pad Mount
NC - No Counter
The LOAD-RANGER® XLT Portable Load Break Tool is designed to be used on
“hook equipped” disconnects, cutouts, switches and power fuses up to 34.5 kV and
150 BIL or less.
The LOAD-RANGER® XLT Portable Load Break Tool can safely:
• break associated cable charging currents, line charging currents, and
transformer magnetizing currents providing the transformers carry greater than
5% load
• switch magnetizing current of ungrounded primary transformers providing the
transformers carry greater than 5% load
• operate switches and fuses in metal enclosures and switchgear such as
pad-mounted gear up to 25kV. It is recommended that the tool is tted with
an optional insulated extension hood (-E version), or a Pad-Mount option is
available with an extended hood and a low prole mounting arm (-P version)
• switch single capacitor banks found on distribution systems
Applications
Catalog
Number
Capacitor
Bank Rating
kVAC
Three-Phase
Nominal System
Voltage
Three-Phase (kV)
Capacitor Bank Connection System
USLR-XLT-1 1800 Up to 14.4 Grounded Wye Connected Grounded System
USLR-XLT-1 2400 Up to 16 Grounded Wye Connected Grounded System
USLR-XLT-1 3000 Up to 23.9 Grounded Wye Connected Grounded System
USLR-XLT-1 3600 Up to 26 Grounded Wye Connected Grounded System
USLR-XLT-1 1800 Up to 14.4 Ungrounded Wye Connected Grounded System
USLR-XLT-1 2400 Up to 16 Ungrounded Wye Connected Grounded System
USLR-XLT-1 1800 Up to 14.4 Ungrounded Wye Connected Ungrounded System
USLR-XLT-1 2400 Up to 16 Ungrounded Wye Connected Ungrounded System
USLR-XLT-2 3000 Up to 23.9 Grounded Wye Connected Grounded System
USLR-XLT-2 3600 Up to 27.6 Grounded Wye Connected Grounded System
USLR-XLT-2 4800 Up to 34.5 Grounded Wye Connected Grounded System
USLR-XLT-2 3000 Up to 23.9 Ungrounded Wye Connected Grounded System
USLR-XLT-2 3600 Up to 27.6 Ungrounded Wye Connected Grounded System
USLR-XLT-2 3000 Up to 23.9 Ungrounded Wye Connected Ungrounded System
USLR-XLT-2 3600 Up to 27.6 Ungrounded Wye Connected Ungrounded System
Single bank capacitors only. Do not use LOAD-RANGER® XLT Portable Load
Break Tools for switching back-to-back / parallel capacitor banks.
Capacitor Ratings
The nature of any single pole switching on distribution circuits
has the potential for excessive voltages due to a variety of
factors, such as KVA, loading and transformer connections.
For applications on ungrounded primaries or single phase
units connected in a delta conguration above 21.96kV, any
single pole switching should only be performed if each phase is
carrying at least 5% load; or if the primary neutral is grounded
during switching operations. The primary neutral shall also be
grounded prior to any single pole switching of lightly loaded
banks rated 150kVA or less (3PH) or 50KVA or less (1PH) at
voltages above 21.96kV.
Single-Pole Switching
Safety Procedures
Do not use this tool on applications where the maximum
system voltage exceeds the maximum design voltage rating
of the tool. Likewise, do not use a tool that is “over-rated” for
the application. The XLT-2 model should NOT be used inside
padgear or cabinets.
Acquaint yourself with all operational features prior to use. It is
also recommended that the user practice using the tool on un-
energized equipment to gain familiarity with proper operation.
! !
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
Carefully read and fully understand this manual prior to
operating, maintaining or testing this device. Improper
operation, handling or maintenance of this device can result
in death, grievous personal injury and or equipment damage.
! !
WARNING
Only trained and qualied personnel should operate, inspect and
maintain this device.

Phone [phone]
Email [email protected]
Web www.utilitysolutionsinc.com
101 33rd Street Drive SE · Hickory, NC 28602
C-00409 USLR-XLT Manual (2-14-20)
Copyright © 2020 Utility Solutions, Inc.
Tool Operation
1. Review the USLR Field Inspection Guide (B-01548) before use.
2. Attach the tool to an insulated berglass stick.
• Line up the aluminum arm as shown (Figure 1) and securely fasten to the spline end. The arm
should be in-line with the stick.
3. Determine the best location to approach the cutout/switch.
• The LOAD-RANGER® XLT Portable Load Break Tool requires reaching across the face of the
cutout/switch at an angle. The bottom of the black tube should angle in towards the cutout/
switch slightly.
• Always approach the cutout/switch from below. A 45° angle below horizontal is recommended.
• Determine an operator placement that ensures both a rm footing and allows for proper
control during operation.
• Approach the cutout/switch from the side that is least congested and avoids contact with other
equipment.
4. Attach the tool to the cutout/switch (Figure 2).
• Always reach across the front of the cutout/switch with the tool. Never attach the tool on the
same side of the cutout/switch as you approach.
• Attach the hook loop over the arcing horn on the opposite side from your position. DO NOT
attach to the arcing horn closest to you.
• Carefully swing the LOAD-RANGER® XLT Portable Load Break Tool in an arc across the
cutout/switch to engage the clip assembly onto the pull ring of the cutout/switch.
• The tool may need to be slightly extended to permit the clip assembly and the pull ring to
properly align and engage.
5. Open the cutout/switch (Figure 3).
• Pull the tool completely open with a smooth, rm pull. The tool will automatically lock when
extended.
6. Remove the tool from the cutout/switch.
• Maintain rm contact between the hook loop and the cutout/switch arcing horn (slight
downward pressure). Rotate or “roll” the tool inward toward the cutout/switch to remove the
clip assembly from the pull ring. The fuse/switch will drop and swing free. Lift the tool off the
arcing horn to remove.
7. Push the black reset button to reset the tool for the next operation.
! !
WARNING
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.
! !
WARNING
ese 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.
Figure 2 - Attaching the XLT
Figure 3 - Opening the cutout
Maintenance
It is recommended to fully inspect and service the tool after every 1,500-2,000 operations. Users
of counter models should not rely solely on the counter to determine maintenance scheduling
and operating life. Tool life is not strictly dependent on number of uses. Performing load break
operations at or near the maximum amperage rating of the tool will result in more frequent
maintenance (breaking a higher amperage electrical load will result in more tool degradation than
breaking a low amperage electrical load). Therefore 1,500-2,000 operations between inspections
or service is only a benchmark. The state the tool is stored in also affects the tool life of the device.
Warranty
Utility Solutions warrants the LOAD-RANGER® XLT Portable Load Break Tool for any defects in manufacturing for the period of one year. If the tool
is returned within that time period, Utility Solutions will repair or replace the tool free of charge.
Figure 1 - Installing on stick
Storage
The LOAD-RANGER® XLT Portable Load Break Tool should be stored in a clean, dry place. Damp and/or high humidity environments should be
avoided. Utility Solutions recommends storing in a hard case (USLR-XLT-HARDCASE) or soft case (USLR-XLT-SOFTCASE).