Instrument Transformer (VT) Assembler
けいきようへんあつき（ヴいーてぃー）くみたてこう
Industry & Occupation
Classification
Summary
A manufacturing worker who assembles components of instrument transformers to produce equipment with high-precision voltage conversion functions.
Description
Instrument transformer (VT) assemblers accurately assemble components such as transformer winding coils, iron cores, insulating materials, and terminals in accordance with assembly drawings and work instructions. In addition to manual operations such as cutting electric wires, stripping coverings, soldering, and bolt tightening, they perform performance inspections including insulation resistance tests, turns ratio tests, and leakage current measurements to verify compliance with quality standards. They are also required to propose improvements to work quality and processes, and to comply with safety and health standards.
Future Outlook
While automation and IoT adoption in manufacturing are advancing, the assembly skills required for high-precision instrument transformers remain essential, and demand for skilled technicians is stable.
Personality Traits
Can pay attention to details / Dexterous hands, skilled in fine work / Has patience
Work Style
Career Path
Assembly Worker → Production Line Leader → Production Management → Quality Control → Manufacturing Engineer
Required Skills
Assembly Drawing Reading / Electrical Circuit Knowledge / Electrical Measurement and Testing / Hand Tool Operation / Soldering
Recommended Skills
Operation of Automatic Assembly Equipment / Quality Inspection / Second-Class Electrician License
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Even slight errors in dimensions or insulation performance are not tolerated. |
| Physical Stamina & Endurance | Due to handling heavy parts and prolonged standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly routine tasks, with few opportunities for original idea generation. |
Aliases
- Transformer Assembler
- VT Assembler
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