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Aluminum bars
VINA ELECTRIC METAL
Product Applications:
Aluminum busbars are widely used in industrial electrical systems, distribution cabinets, busducts, substations, switching equipment, power transmission systems, and projects requiring large-cross-section busbars. The product has the advantages of light weight, good conductivity, ease of processing, ease of installation, and cost optimization compared to copper busbars in many applications.
Applicable Standards:
ASTM B317/B317M, ASTM B221, GB/T 3190, GB/T 6892.
PRODUCT DESCRIPTION
| Material Mark, State, Specifications | |||
| Aluminum Mark | State | Thickness mm | Width mm |
| 1060, 1350, 6xxx | O, H12, H14, T6 | 2 – 50 | 15 – 300 |
| Material and Composition | |||||
| Type | Product Name | GB Mark | ASTM Mark | Cu + Al (%) | Notes |
| 1060 | Standard Aluminum Busbar | 1060 | 1060 | Al ≥99.60% | Most Common |
| 1350 | High Conductivity Aluminum Busbar | 1350 | 1350 | Al ≥99.50%, EC grade | Conductivity ≥61% IACS |
| Production Specifications: | |
| Specifications | Parameters |
| Thickness (a) | 2.0 – 50 mm |
| Width (b) | 10 – 300 mm |
| Standard Length | 3.0 m / 4.0 m / 6.0 m |
| Cross-section Shape | Rectangular (rounded corners or right angles) |
| Surface | Mill finish |
Thickness deviation (according to GB/T 5585.2):
| |
| Thickness a (mm) | Allowable deviation |
| 2.0 – 5.0 | ±0.10 |
| >5.0 – 12.5 | ±0.15 |
| >12.5 – 25.0 | ±0.20 |
| >25.0 – 50.0 | ±0.25 |
| Width deviation (according to GB/T 5585.2): | 1350 | H12 | ≥85 | ≥10 | ≥61 | ≤0.02817 |
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