Product Narrative
Application fit, product overview, key features, and selection value are presented in one product narrative.
Product Positioning
The ZGS22 and below combined transformer series is intended for 10kV loop-network systems and urban-grid renovation projects, including residential compounds, parks, and high-rise buildings.
Product Overview
Based on the characteristics of domestic power systems and the structural features of American-style box substations, the product combines high-voltage load switches, backup fuses, plug-in fuses, the transformer body, and no-load tap changers into a sealed transformer system.
Product Features
- Small footprint and compact structure for easier deployment.
- Low noise, convenient operation, and safe reliable performance.
- Competitive project cost and low-loss operation.
- Can be used in both outdoor and indoor environments.
Typical Scenarios
It is suitable for urban grid renovation, loop-network distribution projects, and public-building or residential applications that need compact and safe combined power-distribution equipment.
Business Value
The series provides stable combined distribution capability in a compact form factor while balancing engineering cost, operating reliability, and installation adaptability.

