4.2 Component IdentificationAll major components of the VSDS, e.g., transformer, converter, reactor, motor, filters, shall have name plates and identification labels made of corrosion resistant material with indelible inscriptions in local language and English.The purchase order number, the year of manufacture, the name of the Manufacturer, the type and serial number of the equipment Manufacturer's and Purchaser's order number shall be clearly marked on the name plate on the outside of the component.All components in the VSD panel shall be accessible for maintenance from the front of the VSD panel.