3M™ Aluminum Conductor Composite Reinforced Technical Information
3M ACCR's low weight and thermal expansion result in low sag at high ampacities.
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The unique combination of an aluminum matrix core and heat resistant Al-Zr outer strands provides many advantages over other conductors.
Compared to a conventional steel core, the composite core has:
- Lower thermal expansion for less sag
- Equivalent strength and durability
- Less weight
- Consistent performance at high temperatures over long periods of time
Product Data & Typical Properties
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3M ACCR’s unique properties make it important to consult with a member of our design team to select the most effective and economical option for your application.
3M™ ACCR Conductor Properties English Units (PDF, 16KB)
3M™ ACCR Conductor Properties Metric Units (PDF, 16KB)
You can also download the PLS-CADD™ cable files (ZIP 58 KB) or see the latest version of SAG10®
3M ACCR Field & Lab Tests
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Both 3M ACCR and its accessories have been rigorously tested and verified to ASTM, IEEE and ANSI specifications – both in the laboratory and in the field. Field test sites include the Oak Ridge National Laboratory and various utility locations subject to heat and cold, heavy icing, heavy loading, and corrosive atmospheres.
Contact us to get started
3M ACCR’s unique properties make it important to consult with a member of our design team to select the most effective and economical option for your application.
3M ACCR Installation Guide
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3M provides on-site training and technical assistance with conductor installation and has a complete line of installation accessories available.
While the equipment and installation process for 3M ACCR are similar to that for ACSR, there are some slight differences, mostly due to the high temperatures at which 3M ACCR can run. Our engineers and installation experts will ensure your crews understand those differences so the conductor is successfully installed. And if any questions arise during installation, we’ll be available to answer them.
Download PLS-CADD Cable Files
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The wire files have been recently updated. Be sure you have the most recent information by downloading the file below.
ACCR Accessories
3M works with industry leaders AFL and PLP to provide a, thoroughly tested solution, from finished conductor to a full line of accessories and hardware. Everything you need to complete the job is available, when and where you need it.
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AFL
- Single Tongue, Double Tongue and Clevis-Type Dead Ends
- Joint and Jumper Connector Splices
- Jumper Terminal
- Repair Sleeve
- T-Tap
- Dies
- Dampers
- PG Clamps
- High Temperature Compounds
- 100 Ton Press Heads
- 10,000 PSI Gas Hyd Pump
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Preformed Line Products
- THERMOLIGN® Suspensions, Supports, Dead-ends and Splices
- Yolk Plate
- DG-Grip
- Repair Rods
- Line Guards
- Thimble Clevis
- Spacers
