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Overview
- 600 Amp, 15kV rating for high-voltage applications
- Deadbreak stick-operated design for safe remote operation
- Accommodates cable insulation diameters from 1.090" to 1.310"
- Aluminum compression lug for secure conductor termination
- Compatible with AWG/kcmil 350 (Compressed Stranded), 400 (Compacted Solid), and 185 mm² (Compact) conductors
Specifications
Amperage Rating | 600 to 200 A |
Application | Connect 600 Amp interface to 200 Amp Loadbreak Tap |
Color | Black |
Conductor Range | 350 kcmil , 400 kcmil |
Connection Type | Deadbreak Stick-Op |
Current Rating | 600 A |
Enclosure | Yes, EPDM Rubber |
Environmental Conditions | All Weather Conditions |
Insulation | True |
Material | Housing - EPDM-Rubber |
Material | Aluminum |
Size | 1.090 inch to 1.310 inch (cable insulation diameter), 350/400 kcmil (compressed stranded/solid), 185 mm² (compact) |
Special Features | Reducing Tap Plug 600 to 200 Amps. Provides an External Visible Break by Hotstick Removal of the Elbow |
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 | Stick Op Reducing Tap Plug Connector |
Voltage Rating | 15 kV |
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 |
K655LR-K0300-SG3
15-25kv 600 Amp Dead Break Elbow With Sealing Kit, Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed/Stranded 350 or Compact/Solid 400 or mm2 Compact 185.
655LRTP-H0330-DRG
600 Amp, 15kV, Deadbreak Stick-Op Connector Kit, With Insulated Cap. Cable Insulation Diameter 0.850 inch to 1.050 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 500 /Compacted Solid 600 /mmSquared Compact 250/300.655LRTP-L0380-DRG
600 Amp, 15kV, Deadbreak Stick-Op Connector Kit, With Insulated Cap. Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 700/750 /Compacted Solid 900.
756LRTP-P0380-DRG
600 Amp, 35kV, Deadbreak, Stick-Op Connector Kit, with Capacitive test point, Aluminum Compression Lug. Cable Insulation Diameter 1.725 inch to 1.935 inch. Conductor Size AWG or kcmil, Compressed Stranded 700/750 /Compacted Solid 900. With Insulated Cap.
656LRTP-K2230-DRG
600 Amp Dead Break Connector, Stick Op Connector Kit, with Capacitive Test Point, Cable Insulation Diameter 1090 inch to 1.310 inch. Copper Compression Lug. Conductor Size AWG Compressed Stranded #1/Solid 1/0 /mmSquared 42.41.656LRTP-K2330-DRG
600 Series Elbows with IEEE 386 Capacitive Test Points, 600 Amp, 15kV, Stick-OP Elbow Connector Kit, Insulated Cap. Cable Insulation Diameter 1.090 inch to 1.310 inch. Copper Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 500 /Compacted Solid 600 /mmSquared Compact 250/300.655LRTP-J0300-DRG
600 Amp, 15kV, Deadbreak Stick-Op Connector Kit, With Insulated Cap. Cable Insulation Diameter 0.980 inch to 1.180 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 350 /Compacted Solid 400 /mmSquared Compact 185.Frequently Asked Questions
How is the catalog number selected?
The catalog number is selected based on cable insulation diameter, connector material type, and compression lug code for conductor size.
What is the voltage class of the connector kit?
The 655LRTP-W0X connector kit has a 15kV Voltage Class.
What is the continuous current rating?
The continuous current rating for the connector kit is 600 Amp.
What are the maximum operating voltages?
The maximum phase-to-ground operating voltage is 8.3 kV, and the maximum phase-to-phase voltage is 15.0 kV.
What materials are used in the connector?
The connector is constructed of EPDM molded rubber with peroxide-cured insulation and jacket, and features an all copper current path.
What is the momentary current rating?
The momentary current rating is 25kA Symmetrical for 10 Cycles.
What standards does the connector meet?
The connector kit meets ANSI/IEEE Standard 386, Latest Revision.
What does the connector kit mate with?
The Elastimold 655LRTP-W0X kit mates with a 600 Amp elbow interface.
What type of tap does the kit provide?
The kit provides a 200 Amp load break tap.
How is the catalog number selected?
The catalog number is selected based on cable insulation diameter, connector material type, and compression lug code for conductor size.
How to Install K655/K675LR Deadbreak Elbow Connectors
This guide provides step-by-step instructions for the safe installation and wiring of K655/K675LR deadbreak elbow connectors on high voltage apparatus, including cable preparation and final assembly. Ensure all apparatus are de-energized before beginning installation.
Estimated time: 1h 30m
Tools needed:
Wire strippers, Crimping tool, Wire brush (for aluminum conductors), Hotstick, Suitable sensing device (for capacitive test points), Torque wrench
Supplies needed:
K655/K675LR Elbow Connector kit (includes Elbow, Cable Adapter, Compression Lug, Insulating Plug, Lubricant, Stud Prepack), No. 14 AWG Copper wire (or equivalent ampacity), Suitable ground connector, Silicone lubricant, Waterproofing material (for cable jacket)
- Ensure Safety and Prepare for Installation
DANGER: All apparatus must be de-energized during installation or removal of parts. Do not touch or move energized products. Inspect all parts for damage, proper rating, and compatibility with mating parts. Read all instructions completely before starting and have all required tools at hand. Maintain cleanliness throughout the procedure.
- Assemble Cable and Clean Outer Surface
Assemble the cable in its final position, ensuring enough slack to remove elbows. For concentric neutral cable, unwind the neutral 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.
- Prepare the Cable End
Remove the outer jacket (if applicable) and prepare the cable according to the specific type (e.g., non-jacketed concentric neutral, jacketed shield wires, flat metallic tape shield, fabric tape shield, or longitudinally corrugated shield). Refer to the provided diagrams for precise dimensions for cable insulation, semi-con shield, and tape marker placement. If using a 20MA/21MA grounding device, 600ECS Jacket Cable Seal, or 10TL cable shield adapter, refer to their specific installation instructions for cable preparation.
- 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, always working toward the semi-con shield. Install the cable adapter, small end first, until it is flush with the edge of the tape marker.
- Expose the Conductor
Remove the protruding cable insulation by cutting it even with the end of the cable adapter. Be careful not to cut or nick the cable adapter or the conductor. The length of the exposed conductor should be between 4-1/4 inches and 4-9/16 inches (108mm-116mm). If the length is outside this range, redo the assembly.
- Install and Crimp the 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 into the compression lug. Measure the 'Check Dimension' before crimping; it should be less than 6-3/8 inches. Crimp the compression lug following the instructions supplied with the lug. Wipe all excess inhibitor from the lug and cable adapter surface after crimping. The distance from the end of the compression lug to the cable adapter after crimping should be between 6-3/8 inches to 7-1/8 inches (162mm-181mm). If dimensions are incorrect, redo the assembly.
- Install the Elbow Connector
Lubricate the cable adapter and the inside of the elbow cable entrance. Install the elbow onto the cable adapter until it cannot advance further. Ensure the cable adapter remains flush with the tape marker. If not, reposition the cable adapter. Remove the tape marker.
- Prepare Mating Products
DANGER: Do not connect or disconnect mating products while energized. Do not energize while disconnected. Remove protective caps from both the elbow and the mating part. Hand tighten the threaded stud supplied with the elbow into the mating part, if the mating part is not already equipped with a stud. Clean and lubricate both the elbow and the mating part with the supplied lubricant, ensuring surfaces remain clean.
- Connect Elbow to First Mating Part
Push the elbow onto the mating part, carefully lining up the hole in the compression lug with the stud on the mating part.
- Connect Elbow to Second Mating Part or Insulating Plug
Clean and lubricate the mating part for the opposite end of the elbow. Insert this mating part into the elbow. Engage the threads and hand tighten. Torque the mating part according to the instructions supplied with that specific mating part. If an insulating plug is used as a mating part, clean and lubricate the inner surface of the voltage detection cap and place it on the elbow, pushing down hard until the cap snaps into place.
- Ground the Cable Shield
Insert one end of a piece of wire with ampacity at least equivalent to No. 14 AWG Copper through the grounding eye and twist to make a small loop, taking care not to damage the eye. Connect this wire to ground using a suitable connector. The shield of the cable must be grounded; follow instructions supplied with any grounding device or use an alternate method. It is also recommended to waterproof the cable jacket at this point to prevent moisture ingress.
- Perform Final Torque Check
CAUTION: When constructing 600-amp L-Kits, ensure each component is tightened to the specified torque per the instructions provided with the individual components.
- Perform Voltage Test (Optional but Recommended)
The ELASTIMOLD deadbreak elbow connector has an integral capacitance test point. To use it, remove the test point cap with a hotstick, peeling it off at an angle. WARNING: This is a capacitance device, not directly connected to the conductor. Do not use conventional voltage measuring equipment. Use a suitable sensing device designed for capacitive test points to determine if the cable is energized. Contamination or incorrect equipment can give false readings; treat the elbow as energized until confirmed otherwise by other means. 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
How are Thomas and Betts products typically installed?
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