ABB Installation Products K655LR-P0410-S 600 Amp, 15/25kV, 600 Series Deadbreak, Elbow with Insulated Plug, Cap, Stud, Lug and…
UPC: 783786587926
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 600 Amp, 15/25kV rating for high-voltage applications
- 600 Series Deadbreak Elbow design
- Includes insulated plug, cap, stud, lug, and cable adapter
- Aluminum compression lug for 1000 kcmil compressed/stranded conductors
- Accommodates cable insulation diameters from 1.725" to 1.935"
Specifications
Amperage Rating | 600 A |
Application | Designed to provide Fully Shielded, Dead-Front Submersible Cable Connections to High-Voltage Apparatus |
Color | Black |
Conductor Range | 1000 kcmil |
Environmental Conditions | Fully Submersible |
Insulation | True |
Length | 13 in |
Length | 330.2 mm |
Material | Housing - EPDM-Rubber |
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. Optional accessories allow visible external separation, by-pass, isolation, dead-ending, grounding, and testing as well as adding taps, surge arrestors, and fault current indicators |
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 |
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) | 1.0000 L |
Package Weight (Metric) | 0.4540 kg |
K656CYP0410P0410P041
15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, with 3 X ( Cable Insulation Diameter 1.725 inch to 1.935 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 1000. )K655LR-N0380
600 Amp, 15/25kV, 600 Series Deadbreak, Elbow with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Aluminum Compression Lug. Cable Insulation Diameter 1.515 inch to 1.780 inch. Conductor Size kcmil Compressed/Stranded 700/750 or Compact/Solid 900.
K656LR-F0220
15/25kV 600 Amp Series Deadbreak Elbow with Test Point (with Insulated Plug, Cap, Stud, Lug and Cable Adapter), Aluminum Compression Lug. Cable Insulation Diameter 0.640 inch to 0.820 inch. Conductor Size Compressed/Stranded #2 or Compact/Solid #1K655LR-N0240
600 Amp, 15/25kV, 600 Series Deadbreak, Elbow with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Aluminum Compression Lug. Cable Insulation Diameter 1.515 inch to 1.780 inch. Conductor Size AWG Compressed Stranded 1/0 or Compacted Solid 2/0.K656LR-H0220
15/25kV 600 Amp Series Deadbreak Elbow with Test Point (with Insulated Plug, Cap, Stud, Lug and Cable Adapter), Aluminum Compression Lug. Cable Insulation Diameter 0.850 inch to 1.050 inch. Conductor Size Compressed/Stranded #2 or Compact/Solid #1 or mm2 Compact 35.K656LR-F0230
15/25kV 600 Amp Series Deadbreak Elbow with Test Point (with Insulated Plug, Cap, Stud, Lug and Cable Adapter), Aluminum Compression Lug. Cable Insulation Diameter 0.640 inch to 0.820 inch. Conductor Size Compressed/Stranded #1 or Compact/Solid 1/0
K655LR-N0410
600 Amp, 15/25kV, 600 Series Deadbreak, Elbow with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Aluminum Compression Lug. Cable Insulation Diameter 1.515 inch to 1.780 inch. Conductor Size kcmil Compressed/Stranded 1000.K656LR-G5230-S-TL
15/25kV 600 Amp Series Deadbreak Elbow with Test Point (with Insulated Plug, Cap, Stud, Lug and Cable Adapter), Bi-Metal Compression Lug. Cable Insulation Diameter 0.760 inch to 0.950 inch. Conductor Size Compressed/Stranded #1 or Compact/Solid 1/0 or mm2 Compact 50. Cold-Shrinkable Jacket Seal Included. With Sheild Adapter.Frequently Asked Questions
What is the maximum operating voltage for this elbow connector?
For the 15kV voltage class, the maximum operating voltage is 8.3kV phase-to-ground. For the 28kV voltage class, it is 16.2kV phase-to-ground.
What conductor sizes can this elbow connector accommodate?
It can be used with conductor sizes ranging from #2 AWG to 1250 kcmil for both aluminum and copper conductors.
What is the continuous current rating for this connector?
The continuous current rating for this elbow connector is 600 Amps.
What is the range of insulation diameters this connector supports?
The connector supports insulation diameters ranging from 0.640 inches to 1.935 inches.
What is the momentary short-circuit current rating?
The momentary short-circuit current rating is 25kA symmetrical for 10 cycles.
Can this elbow connector be easily connected or disconnected?
Yes, it can be easily connected or disconnected using standard hand tools and equipment in a de-energized state.
What is the impulse withstand rating for the 28kV voltage class?
The impulse withstand rating for the 28kV voltage class is 140kV BIL (1.2 x 50 microsecond wave).
What is the AC one-minute withstand voltage for the 15kV class?
The AC one-minute withstand voltage for the 15kV class is 34kV.
What type of cable shield grounding device is recommended?
When used on metallic tape shield or drain wire cable, an ECS cable seal grounding device is recommended.
What is the corona extinction voltage for the 15kV class?
The corona extinction voltage for the 15kV class is 11kV AC at 3pC sensitivity.
How to Install 655/675LR and K655/K675LR Deadbreak Elbow Connectors
This guide provides step-by-step instructions for the safe installation and setup of 655/675LR and K655/K675LR deadbreak elbow connectors. These connectors provide fully shielded, fully submersible deadfront cable connections to high voltage apparatus.
Estimated time: 1h 30m
Tools needed:
Wire strippers, Cutting tool, Wire brush, Crimping tool, Torque wrench, Hotstick, Suitable sensing device
Supplies needed:
Elbow, Cable Adapter, Compression Lug, Insulating Plug, Lubricant, Threaded Stud, No. 14 AWG Copper Wire (or equivalent), Suitable grounding connector, Silicone lubricant, Tape marker
- Prepare Cable and Work Area
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. Assemble the cable in its final position with enough slack for elbow removal. For concentric neutral cable, unwind the neutral wires. Cut the cable 1-3/4” (45mm) from the center line of the mating product. Clean the outer surface of the cable for 24” (610mm) or up to the bent back concentric neutral wires.
- Prepare Cable Insulation and Shield
Follow the specific cable preparation steps (A, B, or C) that apply to your cable type, referring to separate instructions for grounding devices, jacket cable seals, or UNISHIELD*/LEAD SHEATH cables. Remove the outer jacket (if applicable) and prepare the cable as shown in the diagrams. Bevel the end of the cable insulation at a 45-degree angle, approximately 1/4” (6mm) back. Thoroughly clean and lubricate the cable insulation, working toward the semi-con shield.
- Install Cable Adapter and Expose Conductor
Install the cable adapter, small end first, until it is flush with the edge of the tape marker. Remove the protruding cable insulation by cutting it even with the end of the cable adapter, taking care not to cut or nick the adapter or conductor. Verify the exposed conductor length is between 4-1/4” – 4-9/16” (108mm-116mm); if not, redo the assembly.
- Install Compression Lug
For copper conductors, fully insert the conductor into the compression lug. For aluminum conductors, wire brush the conductor and immediately fully insert it. Measure the 'Check Dimension' before crimping (should be less than 6-3/8”). Crimp the lug following its instructions, starting the first crimp on the end closest to the cable. Wipe off excess inhibitor. Verify the distance from the lug end to the cable adapter is 6-3/8” to 7-1/8” (162mm-181mm) after crimping; if not, redo the assembly.
- Install Elbow and Prepare Mating Products
Lubricate the cable adapter and the inside of the elbow cable entrance. Install the elbow onto the cable adapter until it cannot advance further, ensuring the cable adapter remains flush with the tape marker. Remove the tape marker. Remove protective caps from 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 surfaces. DO NOT CONNECT OR DISCONNECT MATING PRODUCTS WHILE ENERGIZED. DO NOT ENERGIZE WHILE DISCONNECTED.
- Connect Elbow to Mating Parts
Push the elbow onto the first mating part, aligning the compression lug hole with the stud. Clean and lubricate the mating part for the opposite end of the elbow. Insert this mating part into the elbow, engage threads, and hand tighten. Torque the mating part as per its instructions. If an insulating plug is used, 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
Insert one end of a No. 14 AWG Copper wire (or equivalent ampacity) through the grounding eye and twist to form a small loop, without damaging the eye. Connect this wire to ground using a suitable connector. Ensure the cable shield is grounded, either via a grounding device or an alternate method. Waterproof the cable jacket to prevent moisture ingress.
- Perform Voltage Test (Optional but Recommended)
If performing a voltage test, remove the test point cap with a hotstick, peeling it off at an angle. Use a suitable sensing device designed for capacitive test points, following its manufacturer’s directions. Do not use conventional voltage measuring equipment. WARNING: The voltage test point is a capacitance device, not directly connected to the conductor. Contamination, moisture, dirt, or incorrect equipment can provide a false 'no voltage' indication. 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.
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