ABB Installation Products K675-J2-5 900 Amp, 2 point Junction, Copper, with rubber junction, stainless steel U-Straps and…
UPC: 783786642403
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 15/25kV, 900 Amp Deadbreak 2-Way Junction
- Fully shielded, fully submersible molded rubber housing
- 100% peroxide-cured EPDM insulation and conductive materials
- Mates with Elastimold® 900 A Series Elbow connectors
- Includes stainless steel mounting bracket and back plate
Specifications
Application | 900 Amps |
Current Rating | 900 A |
Material | Copper |
Poles | 2 |
Series | K675 |
Temperature Rating, Maximum | 149 F |
Temperature Rating, Maximum | 65 C |
Temperature Rating, Minimum | -40 F |
Temperature Rating, Minimum | -40 C |
Type | Junction 2-Point |
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) | 9.8500 L |
Package Weight (Metric) | 4.4680 kg |
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What are the main features of the K675J2 junction?
The K675J2 is a 15/25kV, 900 Amp Deadbreak 2-Way Junction with a fully shielded, submersible molded rubber housing.
What is the 15kV class maximum operating voltage?
For the 15kV voltage class, the maximum phase-to-ground operating voltage is 8.3kV and phase-to-phase is 14.4kV.
What is the momentary current rating?
The momentary current rating for the junction is 25kA Symmetrical for 10 cycles.
What is the continuous current rating of the junction?
The continuous current rating for the K675J2 junction is 900 Amp.
What is the 28kV class impulse withstand rating?
For the 28kV voltage class, the impulse withstand (BIL) is 140kV (1.2 x 50 microsecond wave).
What is the 28kV class maximum operating voltage?
For the 28kV voltage class, the maximum phase-to-ground operating voltage is 16.2kV and phase-to-phase is 28kV.
What is the 15kV class impulse withstand rating?
For the 15kV voltage class, the impulse withstand (BIL) is 95kV (1.2 x 50 microsecond wave).
What standard does the K675J2 junction meet?
The K675J2 meets ANSI/IEEE Standard 386, Latest Revision.
How is the K675J2 junction mounted?
It is equipped with a stainless steel mounting bracket and back plate suitable for mounting on a flat surface.
What Elastimold products are compatible with the K675J2?
It mates with Elastimold 900 A Series Elbow connectors, K675 Elbow Connector, K675BE Bushing Extender, and 675BEA3 Bushing Adapter.
How to Install K675-J2-5 Deadbreak Junctions
This guide provides comprehensive instructions for safely installing Elastimold 600/900 Ampere deadbreak junctions (K675-J2-5 series), including mounting, grounding, and preparing for operation across various mounting configurations.
Estimated time: 1h
Tools needed:
Wrench set, Wire strippers, Marking tool
Supplies needed:
Elastimold Deadbreak Junction (K675-J2-5 series), Mounting Hardware Prepack (brackets, screws, nuts, washers), Suitable fasteners (user-supplied), Grounding wire (No. 2 solid to 1/0 stranded), ELASTIMOLD approved lubricant, HV Insulated caps
- Prepare for Installation and Mark Mounting Location
De-energize all apparatus and ensure the work area is safe. This product should only be installed by competent personnel trained in good safety practices involving high voltage electrical equipment. Determine the desired location for the junction assembly. Using the base plate or hold-down bracket(s) as a template, mark the slot or hole locations on the mounting surface.
- Mount the Brackets to the Surface
Attach the appropriate mounting brackets (Universal, 45° Fixed, or Hold Down) to the marked surface using suitable fasteners. For Universal mounts, attach the first two brackets, then attach the remaining two at the desired angle using supplied hardware. Tighten all fasteners securely to prevent movement during operation.
- Assemble and Attach the Deadbreak Junction
Assemble the deadbreak junction to the base bracket assembly and base plate using the supplied 1/2” hex head cap screws, split lock washers, and hex nuts, attaching them to the center mounting holes. Then, attach the complete junction assembly to the previously mounted brackets using the supplied hardware. Ensure the parking stand is in the upright position and tighten all fasteners securely.
- Ground the Junction 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. If mounting without a base bracket, ensure the conductive jacket and shield plate are grounded through contact with a grounded conductive mounting surface, or attach a grounding lug to a bracket bolt.
- Prepare for Operation
Remove all protective shipping caps and clean the operating interfaces. Lubricate each interface with an ELASTIMOLD approved lubricant; do not substitute, as other lubricants may be harmful. If not all operating interfaces will be utilized, install appropriate HV insulated caps on the unused bushings before energization. Do not use protective shipping caps for this function as they are not insulated.
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