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IS---0465

IS---756LR

October 2008

Page 1 of 5

Installation Instructions

756/776LR

Deadbreak Elbow Connectors

CONTENTS: Elbow, Cable Adapter, Compression Lug, Insulating Plug, Crimp connector, Lubricant, Stud Prepack,

Installation Instructions, Crimp chart.

The 756/776LR connectors are designed to: 1) provide fully shielded, fully submersible deadfront cable connections to high

voltage apparatus and 2) provide a means to splice and tap 600--ampere (756LR) or 900--ampere (776LR) systems. The

connectors are rated for use on 35kV class systems.

DANGER

All apparatus must be de--energized during installation

or removal of part(s). For loadbreak products follow

operating instructions. All deadbreak connectors must

be de--energized before operating. All 200A deadbreak

connectors must be mechanically secured with bails

when connected.
All apparatus must be installed and operated in

accordance with individual user, local, and national

work rules. These instructions do not attempt to

provide for every possible contingency.
Do not touch or move energized products.
Excess distortion of the assembled product may result

in its failure.

Inspect parts for damage, rating and compatibility with

mating parts.
This product should be installed only by competent

personnel trained in good safety practices involving

high voltage electrical equipment. These instructions

are not intended as a substitute for adequate training or

experience in such safety practices.
Failure to follow these instructions will result in

damage to the product and serious or fatal injury.
If this product is supplied with a protective shipping

cover(s), remove this shipping cover(s) and replace

with the appropriate HV insulated cap(s) or

connector(s) before submerging or energizing the

circuit.

FOR MORE INFORMATION ON PARTS, INSTALLATION RATINGS AND COMPATIBILITY, CALL THE NEAREST ELASTIMOLD OFFICE.

IMPORTANT

1. Check contents of package to ensure they are complete

and undamaged.

2. Check all components to ensure proper fit with cable

and/or mating products.

3. Read entire installation instructions before starting.

4. Have all required tools at hand and maintain cleanliness

throughout the procedure.

ASSEMBLED ELBOW

Voltage Test Point

GENERAL INSTRUCTIONS

STEP 1

Position the cable so it is located in the final assembled position with enough slack to provide adequate clearance for removing

the elbows. Cut the cable 1--3/4” (45mm) from center line of the mating product.

600---ampere

Mating Product

1---3/4” (45mm)

Concentric Neutral Wires

(Where Applicable)

IS---0465

IS---756LR

October 2008

Printed in U.S.A.

8155 T&B Boulevard, Memphis, Tennessee 38125

(800) 888--0211 Fax: (800) 888--0690

Summary of Contents for 756/776LR

Page 1: ...alled only by competent personnel trained in good safety practices involving high voltage electrical equipment These instructions are not intended as a substitute for adequate training or experience in such safety practices Failure to follow these instructions will result in damage to the product and serious or fatal injury If this product is supplied with a protective shipping cover s remove this...

Page 2: ...JACKETED AND NON JACKETED CABLE Remove the outer jacket where applicable and prepare cable as shown 1 NON JACKETED CONCENTRIC NEUTRAL WIRES Cable Insulation 10 5 8 270mm 11 5 8 295mm Semi con Shield Tape Marker 13 5 8 340mm Bind 2 JACKETED SHIELD WIRES Shield Wires Cable Insulation Semi con Shield Outer Jacket Tape Marker 10 5 8 270mm 11 5 8 295mm 13 5 8 340mm 3 JACKETED FLAT METALLIC TAPE SHIELD ...

Page 3: ...ression Lug Aluminum Conductor Wire brush conductor and immediately fully insert conductor into compression lug Measure the Check Dimension before crimping This dimension should be less than 6 7 8 175mm otherwise redo assembly Crimp the compression lug following the crimping instructions supplied with the lug Wipe all excess inhibitor from compression lug and cable adapter surface after crimping T...

Page 4: ...p surfaces of elbow and mating part clean Clean Lubricate Connector Plug Insulating Plug Apparatus Bushing Threaded Stud Clean Lubricate Clean and Lubricate Elbow Tap Plug STEP 9 Push elbow onto mating part lining up the hole in the compression lug with the stud on the mating part STEP 10 Clean and lubricate the mating part for the opposite end of the elbow Insert the mating part into the elbow En...

Page 5: ...tions provided with plug connectors VOLTAGE TEST ELASTIMOLD connectors equipped with an integral capacitance test point can be used to establish whether or not the circuit is energized When using the test point complete the following steps 1 Remove test point cap with a hotstick When removing cap PEEL OFF AT AN ANGLE rather than pulling directly in line with the test point assembly 2 WARNING THE V...

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