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ABB - Installation Products 1601EA4 - 15kV 200 Amp, Loadbreak Extended Bushing Insert, Includes internal torquing feature using 200AT Assembly Tool.
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ABB Installation Products 1601EA4 15kV 200 Amp, Loadbreak Extended Bushing Insert, Includes internal torquing feature…

UPC: 783786662968


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Overview

The ABB 1601EA4 is a 15kV, 200 Amp loadbreak extended bushing insert designed for reliable electrical connections in medium-voltage applications. This component is part of ABB's Installation Products catalog, SKU 1601EA4. It facilitates safe and efficient loadbreak operations, ensuring circuit isolation when needed. A key feature of the 1601EA4 is its internal torquing mechanism, which requires the specialized 200AT Assembly Tool for proper installation and secure connection. This integrated torquing system ensures that the correct torque is applied, which is critical for maintaining electrical integrity and preventing premature failure in high-voltage equipment. The extended design of the bushing insert provides enhanced creepage distance and insulation, contributing to overall system safety and performance. This product is suitable for use in switchgear, transformers, and other medium-voltage distribution equipment where loadbreak capabilities are essential. The UNSPSC code for this product is 26121630. For precise installation and optimal performance, always use the specified 200AT Assembly Tool. Manufacturer: ABB - Installation Products.
  • 15kV voltage rating
  • 200 Amp current rating
  • Loadbreak capability
  • Extended bushing design
  • Internal torquing feature (requires 200AT Assembly Tool)

Specifications

Application
Fully rated with a 15kV class, 200 Amp load break bushing interface. The load break bushing insert fits a standard ANSI bushing well interface and becomes the apparatus bushing interface for elbow connections
Material
EPDM-Rubber
Size
11.00 inches (279.4 mm) long, 3.00 inches (76.2 mm) Diameter
Special Features
15kV, 200 Amp Loadbreak Rated. Longer than the standard 1601A4 Bushing Insert by 3.75 inches (95mm). Includes Hex-Broach for Torque Installation. Peroxide-cured Insulation and Jacket. Provision for Ground Wire Connection
Standard
ANSI/IEEE Standard 386
Temperature Rating, Maximum
149 F
Temperature Rating, Maximum
65 C
Temperature Rating, Minimum
-40 F
Temperature Rating, Minimum
-40 C
Type
Bushing Insert
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)
2.7900 L
Package Weight (Metric)
1.2660 kg
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Frequently Asked Questions

What is the 1601EA4's voltage and current rating?

The 1601EA4 is rated for 15kV class and 200 Amp load break bushing interface.

What is the 15-minute DC withstand voltage?

The 15-minute DC withstand voltage is 53kV.

What tool is used for internal torquing?

The 200AT Assembly Tool is used for the internal torquing feature.

How much longer is the 1601EA4 than the 1601A4?

The 1601EA4 is 3.75 inches (95mm) longer than the standard 1601A4 Bushing Insert.

What apparatus is the 1601EA4 compatible with?

The 1601EA4 can connect shielded cable to sub-surface transformers, generators, pad mounted transformers, regulators, switchgear, and reclosers.

What is the momentary and fault close rating?

The momentary and fault close rating is 10kA Sym for 10 cycles.

What is the continuous and loadbreak current rating?

The continuous and loadbreak current rating is 200 Amp.

What is the one-minute AC withstand voltage?

The one-minute AC withstand voltage is 34kV.

What is the impulse withstand rating (BIL)?

The impulse withstand rating (BIL) is 95kV (1.2 x 50 microsecond wave).

What is the maximum phase-to-phase voltage?

The maximum phase-to-phase voltage for the 15kV class is 14.4kV.

How to Install the 1601EA4 Loadbreak Bushing Insert

This guide provides step-by-step instructions for the safe installation and initial setup of the 1601EA4 Loadbreak Bushing Insert. Ensure all apparatus is de-energized before beginning installation, and only competent personnel trained in high voltage electrical equipment should perform this procedure.

Estimated time: 30m

Tools needed:

200AT assembly tool, Suitable rod, Wire strippers, Crimping tool

Supplies needed:

Lubricant (supplied), No. 14 AWG (2,5mm2) copper wire, Electrical connector (for grounding wire), HV insulated cap or connector (if not immediately mated)

  1. Perform Initial Safety Checks and Prepare Bushing Well

    DANGER: Ensure all apparatus is de-energized before starting installation. This product should only be installed by competent personnel trained in high voltage electrical equipment. Inspect the apparatus bushing well to ensure it is dry and free from all contaminants. Remove the protective shipping cap from the bushing insert. Lubricate the bushing well interface area of the bushing insert with the supplied lubricant or ELASTIMOLD approved lubricants. DO NOT SUBSTITUTE other lubricants as they may be harmful to this product and its mating products.

  2. Install Bushing Insert Manually

    Place the lubricated portion of the bushing insert into the apparatus bushing well. Hand tighten the bushing insert in a clockwise direction until it bottoms firmly.

  3. (Alternate) Install Bushing Insert with 200AT Tool

    If using the 200AT assembly tool, first place the lubricated portion of the bushing insert into the apparatus bushing well. Insert the 200AT assembly tool into the bore of the bushing insert until it is fully seated. Insert a suitable rod through the eye of the 200AT tool and turn it in a clockwise direction. Continue rotating the eye of the 200AT until it begins to ratchet, which signifies that the proper assembly torque has been reached. Remove the 200AT from the bushing insert.

  4. Connect Electrostatic Grounding Wire

    Push a length of No. 14 AWG (2,5mm2) copper wire or equivalent through one of the grounding tabs on the bushing insert. Make a small loop and twist it tight, taking care not to damage the grounding tab. Connect the free end of the electrostatic grounding wire to the system ground using a suitable electrical connector. Ensure the grounding wire is installed so it does not contact the bushing interface, adjacent bushing interfaces, or interfere with nearby accessories.

  5. Prepare for Mating Products or Cap

    Thoroughly wipe the bushing interface clean of any contaminants and lubricate it with the supplied lubricant. Install the mating products to the bushing insert following their specific instructions. If the bushing insert will not be immediately mated with an elbow connector, insulated cap, or grounding elbow connector, replace the shipping cap. WARNING: Do not energize or submerge the apparatus with the shipping cap on the bushing insert, as it is not insulated or watertight.

  6. Verify Seating Indication

    Verify the complete assembly of an insulated cap or elbow by ensuring no portion of the red interface sleeve is visible when viewed from the side. This indicates proper seating.

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