ABB Installation Products K675LR-M2410 900 Amp, 15/25kV, 600 Series Elbow with Insulated Plug, Cap, Stud, Lug and Cable…
UPC: 783786296576
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 900 Amp continuous current rating for high-power applications
- Fully shielded, dead-front, and submersible design for safety
- Compatible with 1000 kcmil AWG compressed stranded copper conductors
- Cable insulation diameter range: 1.370 inch to 1.630 inch
- Includes insulated plug, cap, stud, and cable adapter for complete termination
Specifications
Amperage Rating | 900 A |
Application | Designed to provide Fully Shielded, Dead-Front Submersible Cable Connections to High-Voltage Apparatus |
Color | Black |
Conductor Range | 1000 kcmil |
Connection | Compression |
Connection Type | Elbow with Insulated Plug |
Current Rating | 900 A |
Environmental Conditions | All Weather Conditions, Fully Submersible |
Insulation | True |
Material | Housing - EPDM-Rubber |
Material | Copper |
Series | 600 Series |
Size | 1.370 inch to 1.630 inch |
Special Features | Fully shielded, fully submersible molded rubber housing. 100 percent peroxide-cured construction includes insulation and conductive EPDM materials. Can be easily connected or disconnected using standard hand tools and equipment in a de-energized state |
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 | Deadbreak Elbow Connector |
Voltage Rating | 15 to 25 kV |
Voltage Rating | 15/25 kV |
Width | 10.36 in |
Width | 263.144 mm |
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) | 7.2500 L |
Package Weight (Metric) | 3.2890 kg |
K676LR-M2410
900 Amp, 15/25kV, 600 Series Elbow with Test Point, with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Cable Insulation Diameter 1.370 inch to 1.630 inch. Copper Compression Lug. Conductor Size Compressed Stranded 1000 kcmil. No Sealing Kit.
K655RETP-P0380-DRG
600 Amp, 25kV, Test and Ground Replacement Connector Kit with Insulating Cap. Cable Insulation Diameter 1.725 inch to 1.935 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 700/750 /Compacted Solid 900.
K656ETPL0300
600 Amp, 25kV, Deadbreak Elbow, Window Op Connector Kit with Test Point. Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 350 /Compacted Solid 400 /mmSquared Compact 185.K675LR-L-2330-SG1
900 Amp, 15/25kV, 600 Series Elbow with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Cable Insulation Diameter 1.180 inch to 1.465 inch. Copper Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 500 /Compacted Solid 600 /mmSquared Compact 250/300. Cold Shrinkable Seal with Copper Rod and Crimp Connector Included.
K655L4-H5270-S
15/25kV 600 Series Deadbreak 4-Way L-Kit, Cable Insulation Diameter 0.850 inch to 1.050 inch. Bi-Metal Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 4/0 /Compacted Solid 250 /mmSquared Compact 125. Cold-Shrinkable Jacket Seal Included.K675LR-N2410
900 Amp, 15/25kV, 600 Series Elbow with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Cable Insulation Diameter 1.515 inch to 1.780 inch. Copper Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 1000.Frequently Asked Questions
What is the corona extinction voltage for the 15kV class?
For the 15kV voltage class, the corona extinction voltage is 11kV AC at 3pC sensitivity.
What is the BIL impulse withstand rating for 28kV class?
For the 28kV voltage class, the BIL impulse withstand rating is 140kV (1.2 x 50 microsecond wave).
What items are included in a K675LR kit?
Each kit contains an elbow connector housing, copper compression lug, copper stud, insulated plug with cap, lubricant, cable adapter, and installation instructions.
What standard does the K675LR elbow connector meet?
The K675LR elbow connector meets ANSI/IEEE Standard 386, Latest Revision.
Which Elastimold products are compatible with the K675LR?
The K675LR can be mated with Elastimold products including K675CP, K675BIP, K675RTP, K675RTW, K675S1, K650J2, K650J3, and K650J4.
What is the maximum operating voltage for the K675LR?
The maximum phase-to-phase operating voltage is 14.4kV for the 15kV class and 28kV for the 28kV class.
What is the continuous current rating for the K675LR?
The K675LR has a continuous current rating of 900 Amps for both 15kV and 28kV voltage classes.
What conductor types and sizes are compatible with K675LR?
It is compatible with aluminum and copper conductors ranging from #2 AWG to 1250 kcmil. Insulation diameters can range from 0.640 in to 1.935 in.
What is the K675LR elbow connector used for?
The K675LR provides fully shielded, dead-front submersible cable connections to high-voltage apparatus. It is designed for use through 28kV.
What is the corona extinction voltage for the 15kV class?
For the 15kV voltage class, the corona extinction voltage is 11kV AC at 3pC sensitivity.
How to Install K655/K675LR Deadbreak Elbow Connectors
This guide provides step-by-step instructions for the safe installation, cable preparation, and connection of 655/675LR and K655/K675LR deadbreak elbow connectors on 15kV and 25kV class systems.
Estimated time: 1h 30m
Tools needed:
Wire strippers, Wire brush, Crimping tool, Torque wrench, Hotstick, Suitable sensing device
Supplies needed:
Lubricant, Threaded stud, No. 14 AWG Copper wire, HV insulated cap(s) or connector(s), Silicone lubricant, Waterproofing material, Terminal connectors, Tape marker
- Prepare for Installation and Ensure Safety
DANGER: Ensure all apparatus is de-energized before beginning installation. Inspect all package contents for completeness and damage, and verify component compatibility and fit with the cable and mating products. Remove any protective shipping covers and replace them with appropriate HV insulated caps or connectors if the circuit will be submerged or energized. Have all required tools ready and maintain a clean work area.
- Prepare the Cable
Assemble the cable in its final position with enough slack for elbow removal. For concentric neutral cable, unwind the wires. Cut the cable 1-3/4 inches (45mm) from the centerline of the mating product. Clean the outer surface of the cable for a distance of 24 inches (610mm) or up to the bent back concentric neutral wires. Remove the outer jacket (if applicable) and prepare the cable insulation, semi-con shield, and tape marker according to the specified dimensions (9-3/4in, 10-3/4in, 12-3/4in).
- Install the Cable Adapter
Bevel the end of the cable insulation at a 45-degree angle, approximately 1/4 inch (6mm) back. Thoroughly clean and then lubricate the cable insulation, working towards the semi-con shield. Install the cable adapter, small end first, until it is flush with the edge of the tape marker.
- Prepare the Conductor
Carefully remove any protruding cable insulation by cutting it even with the end of the cable adapter. Ensure not to cut or nick the cable adapter or the conductor. The exposed conductor length must be between 4-1/4 inches and 4-9/16 inches (108mm-116mm); otherwise, redo the assembly.
- Crimp the Compression Lug
For copper conductors, fully insert the conductor into the compression lug. For aluminum conductors, wire brush the conductor immediately before fully inserting it. Measure the 'Check Dimension' before crimping; it must be less than 6-3/8 inches. Crimp the compression lug following the supplied instructions. After crimping, wipe off all excess inhibitor. The distance from the end of the compression lug to the cable adapter must be between 6-3/8 inches to 7-1/8 inches (162mm-181mm).
- Install the Elbow onto the Cable Adapter
Lubricate the cable adapter and the inside of the elbow's cable entrance. Install the elbow onto the cable adapter, pushing until it cannot advance further. Verify that the cable adapter remains flush with the tape marker; reposition if necessary. Finally, remove the tape marker.
- Connect the Elbow to Mating Products
DANGER: Do not connect or disconnect mating products while energized, and do not energize while disconnected. Remove protective caps from both the elbow and the mating part. If the mating part lacks a stud, hand tighten the threaded stud supplied with the elbow into it. Clean and lubricate both the elbow and the mating part thoroughly. Push the elbow onto the mating part, aligning the hole in the compression lug with the stud. For the opposite end, clean and lubricate the mating part, insert it into the elbow, engage the threads, hand tighten, and then torque according to the mating part's instructions. If using an insulating plug, clean and lubricate the inner surface of the voltage detection cap and push it onto the elbow until it snaps into place.
- Ground the Cable Shield and Waterproof the Jacket
Insert one end of a wire, with ampacity at least equivalent to No. 14 AWG Copper, through the grounding eye and twist to form a small loop without damaging the eye. Connect this wire to ground using a suitable connector. The cable shield must be grounded either through a grounding device or an alternate method. It is also recommended to waterproof the cable jacket at this point to prevent moisture ingress.
- Verify Torque for L-Kits (If Applicable)
CAUTION: If constructing 600-amp L-Kits, ensure that each component is tightened to the specified torque according to the instructions provided with the L-Kit.
- Perform Voltage Test
WARNING: The voltage test point is a capacitance device and is not directly connected to the conductor. Do not use conventional voltage measuring equipment. Remove the test point cap with a hotstick, peeling it off at an angle. Use a suitable sensing device, designed for capacitive test points, to determine if the cable is energized. Be aware that contamination, moisture, or incorrect equipment can lead to a false 'no voltage' indication. Always treat the elbow as energized until the 'no voltage' indication is confirmed by other means to prevent serious or fatal injury. After testing, clean and lubricate the inside surface of the cap with silicone lubricant and replace it on the test point.
Frequently Asked Questions about ABB - Installation Products
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