-
Q What are the advantages of using a bimetal lug over standard lugs?
A Bimetal lugs combine copper and aluminum to optimize conductivity and corrosion resistance. They eliminate galvanic corrosion risks at copper-aluminum junctions, ideal for renewable energy systems (e.g., solar farms) or industrial grids. Our bimetal lugs feature friction welding, pre-filled conductive grease, and IEC 61238-1 certification for 25+ year service life.
-
Q How do I choose between copper and aluminum cable lugs?
A Copper lugs offer superior conductivity for high-current applications like EV charging stations, while aluminum lugs are lightweight and cost-effective for aerial power lines. For hybrid systems, bimetal lugs ensure seamless transitions. Consider environmental factors—copper suits humid areas, while aluminum requires anti-oxidation coatings for coastal use.
-
Q What precautions are needed when installing aerial cable accessories?
A Prioritize UV-resistant materials (e.g., galvanized steel clamps) and ensure proper tensioning to prevent sagging. Use torque-controlled tools for connectors to avoid overtightening. For coastal zones, select accessories with salt-spray certification (ASTM B117) and inspect annually for corrosion.
-
Q What’s the minimum order quantity (MOQ) for OEM cable accessories?
A We offer flexible MOQs, starting at 500 units for standard designs and 1,000 units for fully customized products. Bulk orders (10,000+ units) reduce costs by up to 35%.
-
Q How long does an ODM project take from design to delivery?
A Typical timeline:
- Prototyping: 1–2 weeks (includes 3D modeling and lab testing).
- Mass production: 4–6 weeks (depending on complexity).
-
Q Are your cable accessories compliant with international standards?
A Absolutely. Our products meet IEC 61238-1 (connectors), DIN 46329 (crimping), CE and ISO.
-
Q Can bimetal lugs be used with aluminum alloy cables?
A Yes, but ensure the lug’s aluminum sleeve matches the cable’s alloy grade (e.g., 8030 or 8176). Our ODM team can adjust sleeve thickness and crimping patterns to prevent cold flow issues.
-
Q What maintenance do aerial cable accessories require?
A Minimal maintenance is needed if installed correctly:
- Inspect annually for loose hardware or insulation cracks.
- Reapply anti-corrosion gel every 5 years in coastal areas.
- Replace accessories showing >10% resistance increase during load tests.
