描述
Product Overview
The tin-plated copper zero-row and ground-row terminal connectors are standard conductive grounding accessories for electrical equipment sets. Throughout the process, high-purity purple copper is used as the base material, with no recycled impure copper mixed in. The entire surface undergoes high-temperature tin plating treatment to isolate air and moisture, thereby preventing copper material from oxidizing and turning black, as well as reducing electrical conductivity.
The product can be customized to have any desired length and width, as well as any layout for holes. The copper material has a uniformly thick cross-section. When subjected to high currents, the temperature rise is low, and it does not easily generate heat during prolonged full-load operation. Post-processing results in minimal thermal deformation; the bolts are securely fastened and tightly bonded, with no false connections, burn marks, or blackening on the back. The welding and compression connections are highly stable.
It is widely compatible with a variety of equipment such as complete distribution boxes, photovoltaic inverters, room-based lightning protection grounding, UPS power supplies, charging station control boxes, and industrial control cabinets. It can achieve multi-channel parallel merging and multi-point grounding connections, supporting multiple assembly methods such as segmented assembly, vertical installation, and wall mounting. It is pre-processed and molded at the factory, significantly reducing the need for customer-side secondary processing, thereby lowering construction waste and rework rates.
Product Features
1. Exceptional conductivity: High-purity copper base material with low electrical resistance, capable of handling large currents without generating heat, suitable for high-power electrical equipment.
2. Corrosion-resistant and durable coating: Overall tin plating process, resistant to acids and bases, moisture, and does not oxidize or rust when used in outdoor or damp basement environments over an extended period.
3. Fully customizable dimensions: the overall length, thickness, width, hole diameter, hole spacing, and bending angle can all be adjusted according to requirements, with precise control over dimensional tolerances.
4. Stable processing and shaping: Copper has excellent ductility, ensuring that holes and bends do not crack, and the welded areas are firm. The electrical conductivity of the joints remains consistent and stable over time.
5. Longer lifespan: The tin-plated protective layer shields against corrosive substances, reducing the need for subsequent maintenance and replacement, and lowering the likelihood of equipment failure.
6. Easy to install: The finished product has already undergone perforation and deburring processes, eliminating the need for pre-processing such as polishing. Electricians can assemble it quickly, and it is environmentally friendly with no harmful by-products.
Supporting general service information.
1. Packaging and Transportation
The product is packaged in an extra-thick standard export carton, with shock-absorbing foam insulation inside to protect the copper sheets from scratches and oxidation during long-distance sea transportation. Stable cross-border logistics are provided, and the entire logistics journey can be tracked.
2. Samples and wholesale services
Small items can be provided with free samples, and customers only bear the shipping costs. We support small batch trial orders and bulk wholesale orders. Direct factory sales with no intermediaries offer significant advantages for Southeast Asian distributors.
3. After-sales support services.
In cases where dimensional deviations, material inconsistencies, or other quality issues arise due to errors in our factory’s processing, we offer free re-production and replacement. Our expert team provides comprehensive guidance on customizing drawings and is available to resolve any equipment assembly and compatibility challenges promptly.
4. Qualification Certification and Payment Methods
Accompanied by original factory material inspection reports and export environmental certification. Wire transfers, letters of credit, and local cross-border transfers are all possible. A deposit can be paid upfront to arrange production, and the remaining balance will be settled before shipment.
5. An overview of the company’s capabilities.
Wenzhou Dongyao Trading Co., Ltd. has been deeply involved in the sales and custom processing of copper, iron, and aluminum metal raw materials for an extended period. It possesses extensive experience in foreign trade supply and can provide overseas buyers with stable and long-term supply guarantees.
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