ABB Installation Products 755DLR-P0380 35kV 600 Series Deadbreak Direct Test Elbow (with Insulated Plug, Cap, Stud, Lug and…
UPC: 783786073559
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 35kV voltage rating for medium voltage applications
- Accommodates cable insulation diameters from 1.725" to 1.935"
- Includes insulated plug, cap, stud, lug, and cable adapter
- Aluminum compression lug for 700-900 kcmil conductors
- Direct test capability for simplified troubleshooting
Specifications
Amperage Rating | 600 A |
Color | Black |
Conductor Range | 700 to 750 kcmil , 900 kcmil |
Connection | Compression |
Environmental Conditions | All Weather Conditions |
Insulation | True |
Material | Aluminum Lug, EPDM-Rubber Body |
Special Features | Fully Shielded, Fully Submersible. Comes with Insulated Plug, Cap, Stud, Lug and Cable Adapter |
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 Direct Test Elbow Connector |
Voltage Rating | 35 kV |
Width | 12.23 in |
Width | 310.642 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 |
756LR-P0380
35kV 600 Series Deadbreak Elbow with Test Point (with Insulated Plug, Cap, Stud, Lug and Cable Adapter). Aluminum Compression Lug. Cable Insulation Diameter 1.725 inch to 1.935 inch. Conductor Size AWG or kcmil, Compressed Stranded 700/750 /Compacted Solid 900.755DLR-N0380
600 Amp, 35KV, Direct Test Elbow, with Insulated Plug, Cap, Stud, Lug and Cable Adapter, Cable Insulation Diameter 1.515 inch to 1.780 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 700/750 /Compacted Solid 900.
K656SR-K5320
600 Amp Straight Receptacle with Cable Adapter, Lug and Retaining Ring, with capacitive testpoint, DeadBreak, 15/25KV, Cable Insulation Diameter 1.090 inch to 1.310 inch. Bi-Metal Compression Lug. Conductor Size kcmil, Compressed Stranded 450 or Compacted Solid 500/550.
162LR-B-2240
200 Amp, 15kV, Loadbreak Elbow Connector with Test Point, Cable Insulation Diameter 0.635 inch to 0.905 inch. Copper Compression Lug. Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49.162LR-B-2260
200 Amp, 15kV, Loadbreak Elbow Connector with Test Point, Cable Insulation Diameter 0.635 inch to 0.905 inch. Copper Compression Lug. Conductor Size AWG Compressed Stranded 3/0 /Solid 4/0 /mmSquared 85.01.
K655SR-L-0330
600 Amp, Straight Receptacle with Cable Adapter, Lug and Retaining Ring, DeadBreak, 15/25 KV, 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.K656SR-H2270
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. Copper Compression Lug. Conductor Size AWG Compressed Stranded 4/0 or kcmil Solid Compact 250 or mmSquared 126.67.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.Frequently Asked Questions
What is the voltage rating of the 755DLR-P0380?
The ABB 755DLR-P0380 deadbreak elbow has a voltage rating of 35kV.
What cable insulation diameter range does this elbow support?
This deadbreak elbow is designed to fit cable insulation diameters between 1.725 inches and 1.935 inches.
What conductor sizes are compatible with the aluminum lug?
The aluminum compression lug is suitable for 700/750 kcmil compressed stranded or 900 kcmil compacted solid conductors.
What components are included with the 755DLR-P0380?
The kit includes an insulated plug, cap, stud, aluminum compression lug, and cable adapter.
What is the benefit of the direct test feature?
The direct test feature allows for live-line testing without de-energizing the circuit, minimizing downtime.
How to Install 755/775DLR Direct Test Elbow Connectors
This guide provides step-by-step instructions for installing 755/775DLR Direct Test Elbow Connectors, including cable preparation, lug crimping, and connection to high voltage apparatus. This product should be installed only by competent personnel trained in good safety practices involving high voltage electrical equipment.
Estimated time: 2h
Tools needed:
Wire strippers, Crimping tool, Wire brush, Hotstick tool, Multimeter or specific voltage meter (e.g., H/D Electric Co. Mark I, Ross Meter Hi-ZVMt25SE-A/VM25B, CHANCER Auto-Ranging Voltage Indicator C403-3374), Vinyl plastic tape (if using flat metallic tape shield), Tape retainer (if using fabric tape shield), Tape marker (if using fabric tape, longitudinally corrugated, or semi-con shield)
Supplies needed:
755/775DLR Elbow, Cable Adapter, Compression Lug, Insulating Plug with Cap, Lubricant, Stud Prepack, 3-Hose Clamps, Grounding wire (at least No. 14 AWG copper), Suitable ground connector, Cable waterproofing material, Direct Voltage Test Port Adapter (if performing test), Mating product (e.g., apparatus bushing, tap plug, tap well)
- Ensure Safety and Prepare Workspace
DANGER: De-energize all apparatus before beginning installation or removal of parts. Verify the circuit is de-energized using appropriate safety procedures. Inspect all components for damage, proper rating, and compatibility with mating parts. Gather all required tools and maintain a clean work area.
- Position Cable and Initial Cut
Position the cable in its final assembled location, ensuring enough slack for elbow removal. For concentric neutral cable, unwind the neutral wires. Cut the cable 1-3/4 inches (45mm) from the centerline of the mating product.
- Clean Cable Outer Surface
Clean the outer surface of the cable for a distance of 24 inches (610mm), or up to the bent-back concentric neutral wires.
- Prepare Cable Jacket and Shield
Follow the specific instructions for your cable type: remove the outer jacket to 13-5/8 inches (340mm), fold back shield wires, or remove tape/corrugated shields to specified dimensions (10-5/8 to 11-5/8 inches). If using Unishield or lead sheath cable, refer to 10TL cable shield adapter instructions. Do not cut or nick cable insulation when removing semi-con shield.
- Bevel Insulation and Install 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 Conductor for Lug
Remove the protruding cable insulation, cutting it even with the end of the cable adapter. Ensure the exposed bare conductor length is between 4-5/8 inches (117mm) to 5 inches (127mm). Do not cut or nick the cable adapter or the conductor.
- Crimp Compression Lug
Fully insert the conductor into the compression lug (wire brush aluminum conductors immediately before insertion). Measure the 'Check Dimension' before crimping; it must be less than 6-7/8 inches (175mm). Crimp the lug according to its supplied instructions. Wipe all excess inhibitor from the lug and cable adapter. After crimping, the distance from the lug end to the cable adapter should be 6-7/8 to 7-5/8 inches (175-194mm).
- Install Elbow onto Cable Adapter
Lubricate the cable adapter and the inside of the elbow's cable entrance. Install the elbow onto the cable adapter until it cannot advance further. Verify the cable adapter is still flush with the tape marker. Remove the tape marker.
- Prepare Mating Product
DANGER: Do not connect or disconnect mating products while energized. 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 it's not already equipped. Clean and lubricate both the elbow and the mating part with the supplied lubricant.
- Connect Elbow to Mating Product
Push the elbow onto the mating part, carefully aligning the hole in the compression lug with the stud on the mating part.
- Connect Opposite End Mating Part (if applicable)
If applicable, 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 its specific instructions.
- Install Insulating Plug and Cap (if used)
If an insulating plug is used as a mating part, clean and lubricate the inner surface of the voltage detection cap. Place the cap on the elbow and push down firmly until it snaps into place.
- Ground the Cable Shield and Waterproof
Insert one end of a grounding wire (at least No. 14 AWG copper) through the grounding eye and twist to form a small loop. Connect this wire to ground using a suitable connector. The cable shield must be grounded according to grounding device instructions or an alternate method. Waterproof the cable jacket at this point to prevent moisture ingress.
- Perform Direct Voltage Test (Optional)
CAUTION: Insertion of any object other than the appropriate direct voltage test port adapter and meter into the direct test port can cause serious injury. If performing a direct voltage test, use a compatible adapter (e.g., 200TC-1, 200TC-2, 200TC-4) and meter. Refer to the separate operating instructions for the specific direct voltage test port adapter and voltage meter/indicator.
Frequently Asked Questions about ABB - Installation Products
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