TS 12871

TS 12871 is a service standard focused on how authorized services for rectifiers and/or inverters should be organized, equipped, and operated. Rather than defining the devices themselves, it addresses the service structure that provides maintenance, repair, and technical support for these power-electronic systems. In general technical terms, rectifiers convert alternating current to direct current, while inverters perform the reverse or broader power-conversion functions depending on the application; an authorized service is a facility set up to deliver competent and traceable support for such equipment.

Service organisation and technical capability

The scope covers rules related to physical characteristics, technical equipment, personnel, and management of authorized services. In practical terms, this means the service environment should be suitably arranged for the work performed, the necessary measurement and control tools should be available, and staff should have the knowledge and responsibility expected for the task. The inclusion of documentation reflects the importance of a defined, auditable service arrangement rather than an informal repair setup.

Technical context for rectifier and inverter services

From a broader engineering perspective, rectifiers and inverters are common power-electronics devices used in industrial systems, energy conversion, charging applications, and other supply solutions. For that reason, service quality is not limited to fixing faults; it also depends on correct diagnosis, safe working practices, suitable tooling, and recorded procedures. This standard provides the basic rule framework for that service organization.