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ABB - Installation Products 276BWP - 15/25kV 200 Amp, Loadbreak Bushing Well Plug

ABB Installation Products 276BWP 15/25kV 200 Amp, Loadbreak Bushing Well Plug

UPC: 783786626335


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Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

This ABB 276BWP is a Loadbreak Bushing Well Plug designed for 15/25kV systems and rated for 200 Amps. Manufactured by ABB Installation Products, this component is crucial for safe and reliable loadbreak operations in medium-voltage electrical distribution. It facilitates the connection and disconnection of power cables under load, ensuring operational flexibility and safety. The plug is engineered to meet stringent industry standards for medium-voltage applications, providing a secure and robust interface for busway systems. Its design ensures proper sealing and electrical continuity, essential for preventing outages and protecting equipment. This product is ideal for utility, industrial, and commercial power distribution networks requiring dependable loadbreak capabilities.
  • 15/25kV voltage rating
  • 200 Amp current rating
  • Loadbreak Bushing Well Plug
  • Manufactured by ABB Installation Products
  • Designed for medium-voltage applications

Specifications

Application
Fully shielded, fully submersible, insulating plug designed for de-energized operation. It is suitable for use on 15/25kV class bushing wells to Dead-End the transformer or switchgear for testing purposes
Current Rating
200 A
Material
EPDM-Rubber
Size
5.55 inch (141.0 mm) Length, 2.78 inch (70.4 mm) width
Special Features
15/25kV, Rated. Molded EPDM Rubber. Provision for hotstick operation. Securely insulates and Dead-Ends bushing well
Standard
ANSI/IEEE 386
Temperature Rating, Maximum
149 F
Temperature Rating, Maximum
65 C
Temperature Rating, Minimum
-40 F
Temperature Rating, Minimum
-40 C
Type
Bushing Well Plug
Voltage Rating
15/25 kV
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.9200 L
Package Weight (Metric)
0.4170 kg
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150-TB-2

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Frequently Asked Questions

What is the primary use of the 276BWP bushing well plug?

It is an insulating plug designed to "dead-end" transformers or switchgear for testing purposes. It is suitable for 15/25kV class bushing wells.

What material is the 276BWP bushing well plug made of?

The 276BWP bushing well plug is made from molded EPDM Rubber.

What is the BIL impulse withstand rating for the 25kV class?

For the 25kV voltage class, the BIL impulse withstand rating is 125kV.

Can the 276BWP be operated with a hotstick?

Yes, the 276BWP features a provision for hotstick operation.

What items are included in the 276BWP kit?

Each kit contains one 276BWP bushing well plug, one lubricant 82-08, and installation instructions IS-0286.

What is the maximum phase-to-ground operating voltage for 25kV class?

For the 25kV voltage class, the maximum phase-to-ground operating voltage is 15.2kV.

What is the maximum phase-to-phase operating voltage for 25kV class?

For the 25kV voltage class, the maximum phase-to-phase operating voltage is 26.3kV.

What is the BIL impulse withstand rating for the 15kV class?

For the 15kV voltage class, the BIL impulse withstand rating is 95kV.

What is the maximum phase-to-phase operating voltage for 15kV class?

For the 15kV voltage class, the maximum phase-to-phase operating voltage is 14.4kV.

What is the maximum phase-to-ground operating voltage for 15kV class?

For the 15kV voltage class, the maximum phase-to-ground operating voltage is 8.3kV.

How to Install the 276BWP/M276BWP Bushing Well Plug

This guide provides instructions for the safe installation of the 276BWP/M276BWP bushing well plug, designed for insulating and watersealing an ELASTIMOLD 200A bushing well interface. Ensure all associated apparatus are de-energized before beginning installation to prevent serious or fatal injury.

Estimated time: 15m

Tools needed:

Hot-stick

Supplies needed:

276BWP/M276BWP Bushing Well Plug, Silicone lubricant (provided), No. 14 Copper or equivalent electrostatic grounding wire, Suitable connector for grounding wire

  1. Connect Grounding Wire to Plug

    Securely connect an electrostatic grounding wire (No. 14 Copper or equivalent) to the grounding eye of the bushing well plug.

  2. Lubricate Bushing Well Plug

    Lubricate the external mating surface of the bushing well plug with the silicone lubricant provided. DO NOT SUBSTITUTE. Keep mating surfaces free of dirt and grime.

  3. Insert and Tighten Plug

    Firmly attach a hot-stick to the bushing well plug hot-stick eye. Insert the plug into the bushing well and rotate clockwise until it is tight. The conductive flange should be within 1/16” of the bushing well metal flange.

  4. Connect Grounding Wire to System Ground

    Connect the electrostatic grounding wire from the bushing well plug to the system ground, using a suitable connector.

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