ABB Installation Products K656SR-H2270 600 Amp Straight Receptacle with Cable Adapter, Lug and Retaining Ring, with capacitive…
UPC: 783786435630
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 600 Amp continuous current rating with 25kA momentary withstand
- Fully shielded, submersible molded rubber housing for harsh environments
- Non-corrosive capacitive testpoint for safe voltage testing
- Accommodates cable insulation diameters from 0.850" to 1.050"
- Supports compressed stranded copper conductors 4/0 AWG or kcmil, or solid compact conductors up to 250 kcmil (126.67 mm²)
Specifications
Amperage Rating | 600 A |
Application | 15/25kV, 600 Amps |
Color | Black |
Conductor Range | 4/0 STR/COMPR AWG , 250 kcmil |
Connection | Compression |
Connection Type | DeadBreak Receptacle |
Current Rating | 600 A |
Environmental Conditions | All Weather Conditions, Fully Submersible |
Insulation | True |
Length | 16.98 in |
Length | 431.292 mm |
Material | Housing - EPDM-Rubber |
Material | Copper, Plastic |
Series | K656SR |
Size | 0.850" - 1.050" |
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 |
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 Straight Receptacle with Test Point |
Voltage Rating | 15 to 25 kV |
Voltage Rating | 15/25 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 |
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25kv, 600 Amp Series, Deadbreak Combo-T. Connector Elbow with Intergral 200 Amp Loadbreak Tap Plug with Test Point. Cable Insulation Diameter 0.980 to 1.180 inches (24.9-30.0mm). Aluminum Conductor Material, Conductor Code 270 - 4/0 Stranded/Compressed or 250 Solid/Compact. No Sealing Kit.K656SR-F0220
600 Amp Straight Receptacle with Cable Adapter, Lug and Retaining Ring, with capacitive testpoint, DeadBreak, 15/25KV, Cable Insulation Diameter 0.640 inch to 0.820 inch. Conductor Size AWG Compressed Stranded #2 or Solid Compact #1 or mmSquared 33.62. Aluminum Compression Lug.K656SR-H5270
600 Amp Straight Receptacle with Cable Adapter, Lug and Retaining Ring, with capacitive testpoint, DeadBreak, 15/25KV, Cable Insulation Diameter 0.850 inch to 1.050 inch. Bi-Metal Compression Lug. Conductor Size AWG Compressed Stranded 4/0 or kcmil Solid Compact 250 or mmSquared 126.67.
K655SR-J0330
600 Amp, Straight Receptacle with Cable Adapter, Lug and Retaining Ring, DeadBreak, 15/25 KV, Cable Insulation Diameter 0.980 inch to 1.180 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 500 or Compacted Solid 600 or mmSquared Compact 250/300.K656SR-L0330
600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 500 or Compacted Solid 600 or mmSquared Compact 250/300.
K656DLR-L0380
15/25kV, Direct Test Elbow, DeadBreak, 600 Amp, Cable Insulation 1.180-1.465 inches, Aluminum Compression Lug, Conductor Size 750 Stranded/Compressed or 900 Solid/Compact.K656SR-L0330-S
25kv Straight Receptacle 600 Amp With Sealing Kit, Capacitive Test Points. Cable Insulation Diameter 1.180-1.465 Inches, Aluminum Lug, Conductor Size 500 kcmil Stranded/Compressed or 600 kcmil Solid/Compact.K656SR-L0320-SG3
25kV, 200 Amp, Straight Receptacle, Deadbreak, Elbow with Cable Adapter, Lug and Retaining Ring, With IEEE Std 386 Capacitive Test Point, and Sealing Kit - SG3 - Cold Shrinkable Seal with Copper Braid and Constant Force Spring. Cable Insulation Diameter 1.180-1.465, Aluminum Lug, Conductor Size 450 kcmil Stranded/Compressed or 500/550 kcmil Compact/Solid.Frequently Asked Questions
What standard does the K656SR meet?
The K656SR meets ANSI/IEEE Standard 386, Latest Revision.
Is the K656SR suitable for submersible applications?
Yes, the K656SR features a fully shielded and fully submersible molded rubber housing.
What are the operating voltage limits for 28kV class?
For the 28kV class, the maximum phase-to-ground operating voltage is 16.2kV and maximum phase-to-phase is 28kV.
What are the operating voltage limits for 15kV class?
For the 15kV class, the maximum phase-to-ground operating voltage is 8.3kV and maximum phase-to-phase is 14.4kV.
What is the continuous current rating of the K656SR?
The K656SR has a continuous current rating of 600 Amps for both 15kV and 28kV voltage classes.
What is the insulation diameter range for cables?
It is compatible with cables having insulation diameters from 0.640 inches to 1.935 inches.
What conductor sizes are compatible with K656SR?
The K656SR product range supports #2 AWG to 1250 kcmil for both aluminum and copper conductors.
What is the K656SR product designed for?
The K656SR provides a fully shielded, submersible cable connection on 15/25kV high-voltage apparatus bushings. It allows straight cable connections on switchgear or electrical apparatus with 600 Amp bushings.
What conductor sizes are compatible with K656SR?
The K656SR product range supports #2 AWG to 1250 kcmil for both aluminum and copper conductors.
What standard does the K656SR meet?
The K656SR meets ANSI/IEEE Standard 386, Latest Revision.
How to Install the K656SR and M656SR Straight Receptacle
This guide provides step-by-step instructions for the safe and proper installation of the K656SR and M656SR straight receptacles, which provide an in-line cable connection to standard ANSI-386 600 amp 15kV, 25kV, or 35kV bushings.
Estimated time: 1h 30m
Tools needed:
5/8-11 tap, Hex wrench, Torque wrench with 15/16 socket, Wire strippers, Crimping tool
Supplies needed:
Receptacle housing, Bushing adapter, Cable adapter, Aluminum holding collar, Hex head bolt, Hose clamp (35kV only), Crimp connector, Belleville washer, Flat washer, Lubricant, Brass bolt, Bushing converter contact, Loctite, Tape marker, No. 14 AWG copper wire or equivalent, Suitable connector for neutral wires, Nylon venting rod
- Prepare the Apparatus Bushing
DANGER: All apparatus must be de-energized during installation. If a stud is present in the apparatus bushing, remove it and re-tap the hole using a 5/8-11 tap. Clean and lubricate the apparatus bushing and bushing converter interface. Assemble the bushing converter onto the apparatus bushing. Apply 3-4 drops of Loctite to the threads of the brass bolt. Assemble the contact adapter to the apparatus bushing, with the bolt hole facing out, using the 5/8” brass bolt. Torque the brass bolt to 60 ft.-lbs.
- Prepare the Cable End
Train the cable end and straighten it into its final position. Cut the cable squarely to ensure maximum available length for crimp growth.
- Unwrap Concentric Neutral Wires (If Applicable)
Unwrap the concentric neutral wires a distance of 30 inches (76 cm). Do not cut these wires; bend and fold them back out of the way.
- Clean the Cable Jacket
Wipe the outer jacket clean for a distance of 38 inches (96.5 cm) or up to the concentric neutral wires.
- Slide Receptacle Housing
Slide the receptacle housing onto the cable a distance of 30 inches (76 cm).
- Prepare Cable Insulation
Remove the semi-con shield and install a tape marker to the dimensions of 10-1/4” (26.04cm) and 11-1/4” (28.58cm) as shown in the diagram. Do not cut or nick the cable insulation.
- Install Cable Adapter
Bevel the end of the cable insulation at a 45-degree angle, approximately 1/4 inch (6 mm) 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 Conductor
Remove the protruding cable insulation by cutting it even with the end of the cable adapter. Do not cut or nick the cable adapter or the conductor. Verify the length of the exposed conductor is 4 3/4” – 5” (12.06cm – 12.7cm); otherwise, redo the assembly.
- Position Holding Collar
Position the holding collar over the conductor and flush against the cable adapter. Using the supplied hex wrench, tighten the setscrew.
- Prepare and Insert Conductor into Crimp Connector
Remove the protective cap from the crimp connector. If using aluminum cable wire, brush the conductor and immediately insert it into the crimp connector, which contains inhibitor. Ensure the conductor is fully inserted into the crimp barrel. Measure the distance from the end of the connector to the holding collar. If the distance is over 7” (17.8cm), do not proceed and redo all previous work.
- Confirm Component Alignment
Confirm that all components (Receptacle Housing, Cable Adapter, Crimp Connector, Contact Adapter) are oriented in the correct order. Crucially, confirm that the bolt hole in the crimp connector is aligned with the bolt hole in the contact adapter.
- Crimp the Connectors
Crimp the connectors following the instructions packaged with the connectors. Rotate each crimp 90 degrees. After crimping, measure the distance from the end of the connector to the holding collar. If the distance is over 7” (17.8cm), do not proceed and redo all previous work.
- Assemble Washers and Bolt
Assemble the washers and bolt in the following order: Flat washer against the spade contact, Belleville washer (concave side down), then the hex-head bolt. Hand tighten the assembly. Using a torque wrench with a 15/16 socket, tighten to 50-60 ft.-lbs. Do not attempt to move or reposition any part of the assembly after the bolts are tightened.
- Lubricate and Seat Receptacle Housing
Apply the supplied lubricant or ELASTIMOLD approved lubricant generously to the outside of the cable adapter and the area of the bushing adapter as shown in the diagram. DO NOT SUBSTITUTE; other lubricants may be harmful to this product or its mating product. Slide the receptacle housing over the cable adapter and up to the edge of the interface. Insert the supplied nylon venting rod. Slide the receptacle housing onto the bushing converter until it is fully seated. Remove the venting rod.
- Connect Grounding and Neutral Wires
Connect a short piece of No. 14 AWG copper wire or equivalent to the grounding eye of the receptacle housing. Make a small loop and twist tightly, taking care not to damage the eye. Gather together the concentric neutral wires. Using a suitable connector, connect the neutral wires and the grounding wire.
- Install Hose Clamp (35kV Only)
For 35kV installations only, position the hose clamp between the locator bumps on the receptacle housing. Tighten the clamp until an audible click is heard.
Frequently Asked Questions about ABB - Installation Products
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