ABB镀银规范

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ABB镀银规范The contents of this instruction describe the quality requirements on the products with silver-plated
surfaces for High Voltage Technology and documents the production know-how for the surface
treatment.
In this instruction are described the delivery conditions， the required test procedures and test criteria for
the galvanic silver-plating of current-carrying aluminium and copper parts.
This instruction applies for static and dynamic contacts in SF6-， normal and industrial atmospheres.
1.1 Applicability
This instruction applies for parts of gas insulated switching systems and conventional outdoor switching
equipment.
1.2 Electroplating standards