ABB Installation Products K650-J3-5 15/25kV 600 Series Deadbreak 3-Point Junction, Rubber Junction, Stainless Steel U-Straps…
UPC: 783786639298
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 15/25kV voltage rating for medium-voltage applications
- Deadbreak design allows connections without system de-energization
- 3-point configuration supports three cables for branching
- Stainless steel U-Straps and back plate for corrosion resistance
- Rubber construction provides environmental sealing and dielectric protection
Specifications
Application | Designed for subsurface, vault or padmount applications and can be used for sectionalizing, looping, tapping, and equipment bypass |
Connection | Push-In |
Connection Type | Deadbreak |
Material | Rubber, Stainless Steel |
Material | EPDM-Rubber |
Mounting Type | U-Straps and Back Plate |
Poles | 3 |
Series | 600 Series |
Special Features | Fully shielded, fully submersible molded rubber housing. 100 percent peroxide-cured construction includes insulation and conductive EPDM materials. Provides mating for Elastimold 600 Amp Series Elbow connectors. U-Style Mounting Straps Only |
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 | 3-Point Rubber Junction |
Voltage Rating | 15/25kV |
Package Dimensions (L x W x H) | 20 IN x 8 IN x 8 IN |
Package Dimensions (L x W x H) | 50.8 cm x 20.32 cm x 20.32 cm |
Package Weight (Imperial) | 8.5600 L |
Package Weight (Metric) | 3.8830 kg |
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5 Point Junction, with one 200 Amp Bushing Well Interface, one Blank Position, one 600 Amp Bushing Interface, one Blank Position, one 600 Amp Bushnig Interface, 25kV, Standard Spacing - 4 inch Centers, No Parking Stand.Frequently Asked Questions
What items are included in the K650J3 kit?
Each K650J3 kit contains one basic molded junction, mounting hardware, two tubes of lubricant, installation instructions, and three protective caps.
How do I order the K650J3 with "U" style mounting straps?
To order the K650J3 junction with "U" style mounting straps only, add "-5" at the end of the catalog number.
What is the continuous current rating for the 28kV class?
For the 28kV voltage class, the continuous current rating is 600 Amp.
What is the maximum operating voltage for the 28kV class?
For the 28kV voltage class, the maximum phase-to-ground operating voltage is 16.2kV and the maximum phase-to-phase is 28kV.
What is the continuous current rating for the 15kV class?
For the 15kV voltage class, the continuous current rating is 600 Amp.
What is the maximum operating voltage for the 15kV class?
For the 15kV voltage class, the maximum phase-to-ground operating voltage is 8.3kV and the maximum phase-to-phase is 14.4kV.
Which industry standard does the K650J3 junction meet?
The K650J3 junction meets ANSI/IEEE Standard 386, Latest Revision.
What is the K650J3 product?
The K650J3 is a 15/25kV, 600 Amp Deadbreak 3-Way Junction. It features a fully shielded, submersible molded rubber housing.
What are the typical applications for the K650J3 junction?
ELASTIMOLD® junctions are designed for subsurface, vault, or padmount applications. They can be used for sectionalizing, looping, tapping, and equipment bypass.
What other Elastimold products are compatible with the K650J3?
The K650J3 provides mating for Elastimold® 600 A Series Elbow connectors. It also mates with K655 Elbow Connector, K655BE Bushing Extender, and 655BEA3 Bushing Adapter.
How to Install the K650-J3-5 Deadbreak Junction (Universal Mount)
This guide provides step-by-step instructions for installing the K650-J3-5 two-, three-, or four-point deadbreak junction using the universal mount method, including mounting, assembly, and grounding procedures.
Estimated time: 1h
Tools needed:
Drill, Wrench set, Wire strippers, Torque wrench
Supplies needed:
Suitable fasteners (for mounting to surface), Mounting Hardware Prepack, 1/2 inch Hex Head Cap Screws, 1/2 inch Split Lock Washers, 1/2 inch Hex Nuts, 3/8 inch Hex Head Cap Screws, 3/8 inch External Tooth Lock Washers, 3/8 inch Hex Nuts, Grounding wire (No. 2 solid to 1/0 stranded), ELASTIMOLD approved lubricant, HV insulated caps (if needed)
- Prepare for Installation and Mark Mounting Locations
DANGER: All apparatus must be de-energized during installation or removal of parts. This product should be installed only by competent personnel trained in good safety practices involving high voltage electrical equipment. Determine the desired location for the junction assembly. Use the base plate as a template to mark the slot locations on the mounting surface.
- Mount Initial Universal Brackets
Attach two universal brackets to the marked locations on the flat surface using suitable fasteners. Tighten these fasteners securely to prevent any movement during operation.
- Assemble Remaining Universal Brackets
Attach the remaining two universal brackets to the two brackets already mounted on the surface at the desired angle. Use the supplied 3/8 inch hex head cap screws, external tooth lock washers, and 3/8 inch hex nuts. Tighten securely.
- Assemble Junction to Base Bracket and Plate
Connect the deadbreak junction to the base bracket assembly and base plate. Use two 1/2 inch hex head cap screws, two 1/2 inch split lock washers, and two 1/2 inch hex nuts, attaching them to the center mounting holes on the bracket assembly. Tighten securely.
- Attach Junction Assembly to Universal Brackets
Secure the assembled deadbreak junction to the universal brackets using the supplied 1/2 inch hex head cap screws, 1/2 inch split lock washers, and 1/2 inch hex nuts. Ensure the parking stand is in the upright position and tighten all hardware securely.
- Ground the Assembly
Ground the base bracket assembly and the junction's black conductive jacket. A grounding lug is provided on the base bracket, accommodating wire sizes from No. 2 solid to 1/0 stranded. Connect the appropriate grounding wire to this lug and ensure a secure connection to earth ground.
- Prepare for Operation
Before energizing, remove all protective shipping covers and clean the operating interfaces. Lubricate each interface with an ELASTIMOLD approved lubricant. If all operating interfaces are not utilized, install appropriate HV insulated caps on unused bushings. Do not use protective shipping caps for this function.
Frequently Asked Questions about ABB - Installation Products
How are Thomas and Betts products typically installed?
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