Thomas & Betts Elastimold 650 ETP

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IS---0766

IS---650/675 ETP (1)

October 2007

Page 1 of 3

Installation Instructions

650/675 ETP (1)

Elbow Tap Plug

CONTENTS: Tap Plug, Lubricant (DO NOT SUBSTITUTE), Stud (if applicable), Installation Instructions.

The 650/675 ETP has a voltage rating of 15kV (8.3kV line---to---ground and 14.4kV line---to---line) and is designed to provide a

200 ampere loadbreak tap at system voltage as indicated on the ETP. A yellow band provides indication of full seating. This

product is identified by a white band.

WA RNIN G: TH E A V AIL ABLE F A ULT CURRENT MUST BE LI MITED TO 10,0 00 AMPERES WHEN USIN G

THIS PRO DUCT.

WARNING: THE FOLLOWING RATINGS APPLY TO THIS PRODUCT:

600 Ampere Deadbreak Interface: 650ETP(1)---600 ampere load current and 25,000 amperes short

circuit current for 10 cycles.

675ETP(1)---900 ampere load current and 25,000 amperes short

circuit current for 10 cycles.

200 Ampere Loadbreak Interface: 200 amperes load current and 10,000 amperes fault---close current.

F o r higher short circuit current: 1) this interface must only be operated

de---energized; and 2) elbows used for taps or grounding must be

adequately secured such as with a bail.

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.

STEP 1

Prepare cable using spade contact a nd install elbow as de-

scribed in the (K)650LR or 750LR installation instructions.

Before making first crimp on spade contact, align it on

the cable so that the spade lies flat on the apparatus

bushing contact.

Apparatus

Bushing

Spade

Contact

CORRECT POSITION WRONG POSITION

Cable

IS---0766

IS---650/675 ETP (1)

October 2007

Printed in U.S.A.

8155 T&B Boulevard, Memphis, Tennessee 38125

(800) 888--021 1 Fax: (800) 888--0690

Need help?

Do you have a question about the Thomas & Betts Elastimold 650 ETP and is the answer not in the manual?

Summary

Product Ratings

600 Ampere Deadbreak Interface

Specifies 600A load current and 25,000A short circuit current for 10 cycles.

200 Ampere Loadbreak Interface

Specifies 200A load current and 10,000A fault-close current.

General Installation Precautions

Safety Warnings

De-energize apparatus before installation/removal. Do not touch energized products.

Compatibility and Damage Inspection

Inspect parts for damage, rating, and compatibility with mating parts.

Professional Installation

Install only by competent personnel trained in high voltage practices.

STEP 1: Prepare Cable and Install Elbow

Spade Contact Alignment

Align spade contact flat on apparatus bushing contact before first crimp.

STEP 2: Prepare Connectors

Remove Protective Caps and Tighten Stud

Remove caps from elbow and tap plug. Finger tighten double ended stud if applicable.

Lubricate Mating Interfaces

Clean and lubricate mating connector interface, elbow interfaces, and tap plug.

STEP 3: Assemble Elbow and Tap Plug

Assemble Components and Torque

Assemble elbow on mating connector, tap plug into elbow, and use drive adapter to torque.

STEP 4: Prepare Grounding Wire

Attach Grounding Wire to Elbow

Insert #14AWG copper wire through grounding eye, create small loop, and twist tightly.

STEP 5: Connect Cable Shield to Ground

Concentric Wire Shielded Cable Grounding

Twist shield wires, connect to ground with grounding eye wire. Ensure common ground for three-phase.

Metallic Tape Shielded Cable Grounding

Connect metallic shield to ground using jumper. Connect elbow grounding eye wire to ground.

STEP 6: Final Lubrication and Connection

Lubricate and Install Elbow Types

Lubricate tap plug interface and install DR(G), ESA, GLR, or LR elbow types.

STEP 7: Seating Indication

Verify Yellow Band Visibility

Complete assembly is indicated by no portion of the yellow band being visible from the side.

Overview

Key Technical Specifications
Usage Features
Maintenance Features
Safety Warnings and Important Considerations

The Elastimold 650/675 ETP (Elbow Tap Plug) is a high-voltage electrical component designed for use in underground power distribution systems. It functions as a tap plug, allowing for the creation of a 200-ampere loadbreak tap at system voltage. The device is rated for 15kV (8.3kV line-to-ground and 14.4kV line-to-line) and is identified by a white band, with a yellow band indicating full seating.

Key Technical Specifications:

Voltage Rating: 15kV (8.3kV line-to-ground, 14.4kV line-to-line).
Loadbreak Tap Rating: 200 amperes.
600 Ampere Deadbreak Interface:
- 650ETP(1): 600 ampere load current, 25,000 amperes short circuit current for 10 cycles.
- 675ETP(1): 900 ampere load current, 25,000 amperes short circuit current for 10 cycles.
200 Ampere Loadbreak Interface:
- 200 amperes load current, 10,000 amperes fault-close current.
- For higher short circuit current, this interface must only be operated de-energized, and elbows used for taps or grounding must be adequately secured with a bail.
Fault Current Limitation: The available fault current must be limited to 10,000 amperes when using this product.

Usage Features:

The installation process for the 650/675 ETP involves several steps, emphasizing safety and proper connection:

Cable Preparation:
- Prepare the cable using a spade contact.
- Install an elbow as described in the (K)650LR or 750LR installation instructions.
- Before the first crimp on the spade contact, align it on the cable so it lies flat on the apparatus bushing contact.
Component Preparation and Lubrication:
- Remove protective caps from the elbow connector and the tap plug.
- Finger-tighten the double-ended stud (if applicable) into the tap plug.
- Clean and lubricate the entire mating connector interface, elbow connector interfaces, and the tap plug as noted, using the supplied lubricant or an ELASTIMOLD-approved lubricant.
Assembly:
- Assemble the elbow connector onto the mating connector.
- Assemble the tap plug into the elbow connector.
- Insert the drive adapter into the tap plug.
- Turn the drive adapter clockwise while pushing the elbow and tap plug toward the mating connector.
- Continue rotating the drive adapter clockwise with an appropriate tool to a torque of 50-60 ft-lbs.
- Remove the drive adapter from the tap plug.
Grounding (Step 4):
- Insert one end of a #14AWG copper wire (or equivalent) through the grounding eye of the elbow.
- Leave sufficient length to allow for elbow movement if required.
- Make a small loop and twist tightly, taking care not to damage the eye.
Grounding (Step 5A - Concentric Wire Shielded Cable):
- Twist the shield wires together.
- Connect them and the grounding eye wire to ground using an appropriate connector.
- Leave sufficient length for elbow movement.
- For three-phase installations, all grounds from all three phases must be tied to a common ground point.
- If the cable is jacketed, install appropriate waterproofing at the jacket terminus to prevent moisture entry.
Grounding (Step 5B - Metallic Tape Shielded Cable):
- Connect the metallic shield of the cable to ground using a jumper of equivalent ampacity to the metallic shield.
- Install appropriate waterproofing at the jacket terminus.
- Connect the elbow connector grounding eye wire to ground.
Final Assembly (Step 6):
- Clean and lubricate the entire tap plug interface and either a DR(G) (Insulated Cap), ESA (Elbow Arrester), GLR (Grounding Elbow), or LR (Elbow Connector) of the appropriate voltage class. Use the lubricant supplied or ELASTIMOLD-approved lubricant.
- Install the chosen component (DR(G), ESA, GLR, or LR) to the tap plug interface following its specific instructions.
Seating Indication (Step 7):
- Complete assembly of an insulated cap or elbow is indicated when no portion of the yellow band is visible when viewed from the side.

Maintenance Features:

Inspection: Before installation, inspect all parts for damage, proper rating, and compatibility with mating parts.
Lubrication: Lubrication is a critical step during installation to ensure proper seating and electrical contact. Only supplied or ELASTIMOLD-approved lubricant should be used.
Cleanliness: Maintaining cleanliness throughout the installation procedure is emphasized as important.

Safety Warnings and Important Considerations:

De-energization: All apparatus must be de-energized during installation or removal. Loadbreak products require following specific operating instructions. Deadbreak connectors must be de-energized before operation.
Mechanical Security: All 200A deadbreak connectors must be mechanically secured with bails when connected.
Qualified Personnel: This product should only be installed by competent personnel trained in good safety practices involving high-voltage electrical equipment. These instructions are not a substitute for adequate training or experience.
Work Rules: All apparatus must be installed and operated in accordance with individual user, local, and national work rules.
No Contact with Energized Products: Do not touch or move energized products.
Avoid Distortion: Excess distortion of the assembled product may lead to failure.
Protective Covers: If supplied with protective shipping covers, remove them and replace with appropriate HV insulated caps or connectors before submerging or energizing the circuit.
Failure to Follow Instructions: Failure to follow instructions will result in damage to the product and serious or fatal injury.
Package Contents: Check package contents to ensure they are complete and undamaged.
Component Fit: Check all components for proper fit with cable and/or mating products.
Read Instructions: Read the entire installation instructions before starting.
Tools: Have all required tools at hand and maintain cleanliness throughout the procedure.

The Elastimold 650/675 ETP is a robust and essential component for reliable and safe high-voltage electrical connections in underground distribution networks, provided that all installation and safety guidelines are strictly followed.