ABB Installation Products 376LR-L-5270 35kV 200 Amp, Loadbreak Elbow Connector with Test Point, Cable Insulation Diameter 1.180…
UPC: 783786654154
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Overview
- 35kV, 200 Amp Loadbreak Elbow Connector
- Fully shielded, fully submersible molded rubber housing
- 100% peroxide-cured construction with conductive EPDM
- Integral non-corrosive capacitive voltage test point
- Bi-metal compression lug for copper or aluminum conductors
Specifications
Amperage Rating | 200 A |
Application | 35 kv, 200 Amp |
Color | Blue |
Color | Black |
Conductor Range | 4/0 STR/COMPR AWG , 250 kcmil |
Connection | Push-In |
Connection Type | Compression Lug |
Current Rating | 200 A |
Environmental Conditions | Fully Submersible |
Insulation | True |
Material | Housing - EPDM-Rubber |
Material | Bi-Metal Compression Lug |
Size | Cable Insulation Diameter 1.180 inch to 1.465 inch |
Size | Cable Insulation Diameter 1.180 inch to 1.465 inch, Conductor Size AWG Compressed Stranded 4/0 /Solid 250 /mmSquared 126.67 |
Special Features | 35kV, 200 Amp Loadbreak Elbow. Fully shielded, fully submersible molded rubber housing. 100 percent peroxide-cured construction includes insulation and conductive EPDM materials. Provision for hot stick operation. Provision for ground wire connection. Non-Corrosive Capacitive Voltage Test Point |
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 | Loadbreak Elbow Connector with Test Point |
Voltage Rating | 35kV |
Voltage Rating | 35 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) | 3.0800 L |
Package Weight (Metric) | 1.3970 kg |
375LR-L-2270
200 Amp, 35kV, Loadbreak Elbow Connector without Test Point, Cable Insulation Diameter 1.180 inch to 1.465 inch. Copper Compression Lug, Conductor Size AWG Compressed Stranded 4/0 /Solid 250 /mmSquared 126.67.376LR-L-5240
200 Amp, 35kV, Loadbreak Elbow Connector with Test Point, Cable Insulation Diameter 1.180 inch to 1.465 inch. Bi-Metal Compression Lug, Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49.
755LR-J0250
600 Amp, 35KV, Elbow with Insulated Plug, Cap, Stud, Lug and Cable Adapter, Cable Insulation Diameter 0.980 inch to 1.180 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.
167RLR-H-5240
200 Amp, 15kV, Loadbreak Replacement Elbow Connector without Test Point, Cable Insulation Diameter 0.850 inch to 1.050 inch. Bi-Metal Compression Lug, Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49. Repair Elbow has extended length contact and elbow housing resulting in a net gain of 8-7/8 inches in length. Includes 00400X long Bi-Metal Contact.
167LRT-G-5250
15kV 200 Amp, Loadbreak Bolted Elbow with Tap. Cable Insulation Diameter 0.760 inch to 0.950 inch. Bi-Metal Compression Lug. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.376LR-K-5250
35kV 200 Amp, Loadbreak Elbow Connector with Test Point, Cable Insulation Diameter 1.090 inch to 1.310 inch. Bi-Metal Compression Lug. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.376LR-H-5250
35kV 200 Amp, Loadbreak Elbow Connector with Test Point, Cable Insulation Diameter 0.850 inch to 1.050 inch. Bi-Metal Compression Lug. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.376LR-J-5250
200 Amp, 35kV, Loadbreak Elbow Connector with Test Point, Cable Insulation Diameter 0.980 inch to 1.180 inch. Bi-Metal Compression Lug, Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.Frequently Asked Questions
What is the voltage class of the 376LR elbow connector?
The 376LR elbow connector is designed for 35kV voltage class, 1 Ø and 3 Ø systems.
What type of housing does the 376LR feature?
The 376LR features a fully shielded, fully submersible molded rubber housing.
What is the one-minute AC withstand voltage rating?
The 376LR has a 50kV AC one-minute withstand rating.
What types of conductors are compatible with the bi-metal lug?
The standard bi-metal compression lug with a universal aluminum barrel is suitable for both copper or aluminum conductors.
What is included in a 376LR elbow connector kit?
Each kit contains an elbow connector housing, a bi-metal compression lug, a probe, a probe wrench, lubricant, installation instructions, and a crimp chart.
What standard does the 376LR meet?
The 376LR meets ANSI/IEEE Standard 386, Latest Revision.
Does the 376LR have a voltage test point?
Yes, the 376LR is equipped with an integral, non-corrosive capacitive voltage test point.
What is the impulse withstand rating (BIL) of the connector?
The 376LR has a 150kV BIL Impulse Withstand rating (1.2 x 50 microsecond wave).
What is the maximum phase-to-ground operating voltage?
The maximum phase-to-ground operating voltage for the 376LR is 21.1kV.
Can the 376LR be operated with hot stick tools?
Yes, the 376LR includes provisions for energized operation using standard hot stick tools for loadmaking/loadbreak and visible disconnect.
How to Install Elastimold 375LR/376LR Loadbreak Elbow Connectors
This guide provides step-by-step instructions for the safe and proper installation of Elastimold 375LR and 376LR Loadbreak Elbow Connectors, including cable preparation, assembly, and initial connection to a bushing.
Estimated time: 1h 30m
Tools needed:
Probe wrench, Crimp tool, Wire brush, Wire strippers, Hotstick (for operation and final connection), Suitable sensing device (for 376LR voltage test point)
Supplies needed:
Elbow Connector Housing, Compression Lug, Probe, Lubricant (supplied, do not substitute), UD cable, No. 14 AWG / 2.5mm copper wire (for grounding), Appropriate grounding connector, Insulated cap or connector (if replacing shipping covers), Silicone grease (for test point cap)
- Ensure Safety and Inspect Components
DANGER: All apparatus must be de-energized during installation. Confirm the circuit is de-energized. Inspect the contents of the package to ensure all components (Elbow Connector Housing, Compression Lug, Probe, Probe Wrench, Lubricant) are complete and undamaged. Check all components for proper fit with the cable and/or mating products. Verify the probe threads by threading it into the compression lug; it should turn freely without resistance. Have all required tools at hand and maintain cleanliness throughout the procedure.
- Train and Cut Cable
Train the UD cable as shown in the documentation, ensuring a minimum of 20 inches beyond the end of the cable pad mount transformer to ease future operation. Carefully cut the excess cable squarely at the center line of the bushing.
- Prepare Cable - Neutral and Shield
Unwrap and bind the concentric neutral wires 8-1/2 inches back from the end of the cable. Remove the insulation shield (6-7/8 inches) and the primary insulation (2-1/8 inches) from the cable end, cutting squarely. Take extreme care not to cut or nick the conductor or the remaining insulation. Bevel the end of the remaining insulation a maximum of 1/8 inch. Thoroughly clean the insulation to remove all traces of conductive residue.
- Install Compression Lug
Wire brush the bare aluminum conductors immediately after preparation. Install the compression lug onto the conductor, rotating it to spread the inhibitor. Position the compression lug so that the contact threaded hole aligns with the bushing bore. Refer to the crimp chart packaged with the compression lug for recommended crimp tool information. Start the crimp at the crimp line mark and rotate 180 degrees for each successive crimp. Carefully wipe any excessive inhibitor from the outside of the lug and cable.
- Assemble Elbow Housing and Probe
Lubricate the cable insulation and the inside of the elbow housing with the supplied lubricant ONLY. DO NOT SUBSTITUTE other lubricants, as they may be harmful. Keep the insulation clean of dirt and grime. Slide the elbow connector onto the cable using a back-and-forth twisting motion. Wipe off all excess grease. Align the elbow with the compression lug’s threaded hole. Thread the probe into the lug by hand, taking care not to cross-thread. The probe must turn freely for approximately four turns before becoming snug. Tighten the probe with the probe wrench until the wrench bends, indicating proper torque.
- Connect Concentric Neutral
Using a separate copper wire (No. 14 AWG / 2.5mm or equivalent), insert one end through the grounding eye on the elbow. Twist it tight, taking care not to damage the eye. Twist all neutral wires together and connect them to ground using an appropriate connector. Ensure adequate slack in the wires to allow for elbow operation.
- Prepare for Connection to Bushing Plug
LUBRICATE ONLY IF THE TRANSFORMER AND ELBOW ARE KNOWN TO BE DE-ENERGIZED. Lubricate the receptacle portion of the elbow connector and the mating bushing with the lubricant supplied. If the product was supplied with a protective shipping cover, remove it and replace it with the appropriate HV insulated cap or connector before submerging or energizing the circuit.
- Connect Elbow to Bushing Plug
WARNING: Loadbreak connectors must be operated with a full insulated “hotstick” type live-line tool. DO NOT OPERATE BY HAND. Securely fasten a hotstick to the loadbreak connector pulling eye. After establishing firm footing and positive control, insert the probe tip approximately 2 inches into the bushing. Immediately push the elbow home with a fast, firm, straight motion, applying sufficient force to engage the internal lock on the elbow connector and bushing interface.
Frequently Asked Questions about ABB - Installation Products
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