ABB Installation Products R2T28M2-N0310 Ranger2 Termination. Type - Outdoor, 28kV, Cable Type - Tape Shield/Wire Shield/…
UPC: 075114104999
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 25/28 kV outdoor termination with shrink-fit housing and pull-down jacket seal
- Accommodates insulation diameters from 0.84 inch to 1.38 inch
- Supports stranded/compressed 400 kcmil, compact 500 kcmil, or solid 500 kcmil conductors
- Aluminum 2-hole spade connector (#2-1250 kcmil) for secure, low-resistance connections
- Six sheds for superior creepage and strike distances; non-tracking silicone housing
- Field-removable center core for simplified installation
- Optional insulating silicone sleeves for enhanced creepage or wildlife protection
- Electrical ratings: BIL Dry 150 kV crest, 10s wet 60 kV, 1m dry 65 kV, 5h dry 55 kV, 15m DC 105 kV
Specifications
Application | Cable Termination, Outdoor Application, 28kV |
Cable Type | Copper Tape Shielded Wire |
Color | Gray |
Conductor Size | 400 to 500 kcmil |
Connection Type | Aluminum 2-Hole Spade #2-1250 kcmil |
Earthing | Products Includes Their Own Grounding System |
Mounting | Product Need to have Cable Holder (not included) |
Mounting Type | Outdoor |
Number Of Terminals | (1) Single Phase |
Series | Ranger2 |
Size | 0.84 inch - 1.38 inch |
Special Features | Silicone Rubber Housing. Lightweight, Compact Design. Pull-Down Tabs for Easy Installation. Thick Wall Construction |
Standard | IEEE 48 |
Type | Cable Termination - Outdoor - Ranger2 |
Voltage Rating | 28 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 |
R2T28J4-N0310
Ranger2 Termination for 25/28KV outdoor application, cable insulation diameter 1.30 - 2.10 for Concentric Neural and Jacketed Concentric Neutral Cable, includes Aluminum 2-Hole Spade connector for #2-1250 kcmil, Conductor 400 Stranded/Compressed or 500 Compact/SolidR2T28M2-N0330
Ranger2 Termination. Type - Outdoor, 28kV, Cable Type - Tape Shield/Wire Shield/ Unshield, Insulation Range - .84 inch - 1.38 inch, Connector Type - Aluminum 2-Hole Spade #2-1250 kcmil, Conductor Code - 330 -Stranded or Compressed 500 Compact or Solid 600.R2T28M2-N0270
Ranger2 Termination. Type - Outdoor, 28kV, Cable Type - Tape Shield/Wire Shield/ Unshield, Insulation Range - .84 inch - 1.38 inch, Connector Type - Aluminum 2-Hole Spade #2-1250 kcmil, Conductor Code - 270 -Stranded or Compressed 4/0 Compact or Solid 250.R2T28M4-N0350
Ranger2 Termination. Type - Outdoor, 28kV, Cable Type - Tape Shield/Wire Shield/ Unshield, Insulation Range - 1.30 inch - 2.10 inch, Connector Type - Aluminum 2-Hole Spade #2-1250 kcmil, Conductor Code - 350 -Stranded or Compressed 650 Compact or Solid 750.R2T28J4-N0250
Ranger2 Termination. Type - Outdoor, 28kV, Cable Type - Concentric Neutral/Jacketed Concentric Neutral, Insulation Range - 1.30 inch - 2.10 inch, Connector Type - Aluminum 2-Hole Spade #2-1250 kcmil, Conductor Code - 250 -Stranded or Compressed 2/0 Compact or Solid 3/0.
R2T15J1-T0250
Outdoor, 15kV, Cable type Concentric Neutral/Jacketed Concentric Neutral, Insulation Range .64 inch to 1.12 inch, Connector Type Universal Aluminum Barrel for Aluminum or Copper Conductor with Copper Wire lead #2-4/0, Conductor Code 2/0 Stranded or Compressed 3/0 for Compact or Solid
PCT1-4
15kV Single-Piece Cable Terminator (housing only), Insulation Diameter Range .640-1.070 inches
PCT2-4
25kV Single-Piece Cable Terminator (housing only), Insulation Diameter Range .830-1.180 inchesFrequently Asked Questions
Is this termination suitable for outdoor use?
Yes, the Ranger2 Termination is designed for outdoor applications.
What voltage rating does this termination have?
The termination is rated for 28kV systems.
What cable insulation diameters does this termination support?
The Ranger2 Termination supports insulation diameters from 0.84 inch to 1.38 inch.
What conductor types are compatible with this termination?
It supports stranded or compressed 400 kcmil, compact 500 kcmil, or solid 500 kcmil conductors.
What connector type is used in this termination?
The termination uses an aluminum 2-hole spade connector rated #2-1250 kcmil.
Can this termination be used with shielded cables?
Yes, it supports tape shield, wire shield, and unshielded cables.
How to Install the R2T28M2 Shrink Fit Silicone Rubber Termination for Tape Shielded Cables
This guide provides step-by-step instructions for the safe and correct installation of the R2T28M2 28kV Ranger 2 Shrink Fit Silicone Rubber Termination on tape shielded cables, including cable preparation, ground braid installation, lug connection, and termination placement. Ensure all apparatus is de-energized before starting.
Estimated time: 1h 30m
Tools needed:
Cable preparation tools (knife, wire strippers), Crimping tool, Measuring tape/ruler, Approved solvent, Aluminum oxide abrasive (grit 120 or finer)
Supplies needed:
R2T28M2 Silicone Rubber Termination kit (includes termination, lubricant, gray silicone rubber tape, constant force spring, preformed ground braid, sealing mastic, copper foil tape, gloves), Terminal lug/connector (appropriate for cable), Vinyl electrical tape
- Prepare the Cable
DANGER: All apparatus must be de-energized during installation. First, check that the cable size fits within the insulation range specified in the Termination Selection Chart. Train the cable into position and cut it to the required length. Prepare the cable by removing the jacket and semi-conductive layer according to the dimensions provided in Table 1 and allowing for terminal lug depth plus growth allowance. Secure the edge of the tape shield with a single wrap of the supplied copper foil tape to prevent unrolling.
- Install the Ground Braid
Carefully wrap one band of mastic around the cable jacket 1/4 inch (6mm) from the jacket end, using 50% stretch and cutting flush without overlap. Position the preformed ground braid with its short tail over the tape shield and the solder block centered over the mastic strip. Secure the ground braid to the cable jacket using vinyl tape and press the solder block firmly into the mastic. Apply a second mastic band over the solder block and previous mastic, maintaining the 1/4 inch (6mm) dimension. Wrap two half-lapped layers of vinyl tape around the mastic seal. Finally, wrap the ground braid around the cable tape shield one complete wrap, trim any excess to prevent overlap, and secure it in place with the constant force spring, wrapping the spring in the same direction as the braid. Cinch the spring after the final winding and secure it with two wraps of vinyl tape.
- Install the Lug or Connector
Before proceeding, check to ensure the termination assembly will fit over the selected lug. If it does not, clean the insulation and slide the termination onto the cable before installing the lug (do not remove the core at this stage). Position the connector or lug and crimp it according to the manufacturer’s directions, ensuring not to crimp the last 3/8 to 1/2 inch of the connector. After crimping, remove any excess oxide inhibitor and all sharp crimp flashings and edges.
- Clean Cable Insulation and Lug Barrel
Wipe the cable insulation thoroughly with an approved solvent, being careful not to allow the solvent to touch the semi-conductive insulation shield. If abrasive cleaning is necessary, use only aluminum oxide abrasive (grit 120 or finer) on the insulation, never on the semi-conductive shield. Exercise caution to avoid reducing the cable insulation diameter below the kit's allowed specifications.
- Install the Termination Body
Create a track-resistant moisture seal between the termination insulator and the lug/connector by wrapping a band of the supplied gray silicone rubber electrical tape around the base of the terminal lug. The number of layers depends on the barrel diameter relative to the cable primary insulation. Liberally coat the edge of the semi-conductive insulation shield with silicone grease to fill the step. For terminations with a fold-down skirt, pull the loose end of the removable core through the top until it is flush with the bottom of the termination. Slide the termination body onto the cable, aligning it with the forward edge of the mastic seal. Carefully remove the core by unwinding it counter-clockwise, starting with the loose end. Ensure the termination body, not the core, is butted against the leading edge of the mastic seal. Continue removing the core without pushing or pulling on the termination assembly.
- Complete Sealing and Grounding
Apply a thin film of silicone lubricant to the skirt and mastic seal area, but avoid lubricating the skirt tabs. Carefully fold down the skirt over the mastic seal. Complete the lug area moisture seal using the remaining gray silicone rubber electrical tape, overlapping the termination insulator by approximately 1 inch and extending the tape wrapping over a non-crimped region of the lug/connector barrel with a half-lap configuration. Connect the ground braid securely to the system ground. Finally, confirm that the High-K step does not exceed 1.5 inches.
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