T/DZJN 109-2022 Battery and System Maintenance Technician

Scope

Main technical content: This document stipulates the basic requirements and work requirements for battery and system maintenance technicians, mainly including: 1. **Occupational Overview**: Standardizes the occupational name, occupational definition, occupational competency levels, occupational environmental conditions, special competencies, general education requirements, reference training hours, and evaluation requirements for occupational competencies. 2. **Basic Requirements**: - **2.1 Occupational Ethics**: Specifies basic knowledge of occupational ethics and professional codes of conduct. - **2.2 Basic Knowledge**: Covers foundational theoretical courses, professional knowledge of batteries and systems, management and maintenance of batteries and systems, battery and system testing, battery and system disassembly and repair, consistency evaluation, balancing and other auxiliary knowledge, safety production and personnel protection knowledge, management basics, and related laws and regulations. 3. **Work Requirements**: Specifies the occupational functions, work content, skill requirements, and related knowledge requirements for various occupational levels.

Development Information

Related Standards