Sieyuan Electric Co., Ltd.
Shanghai-listed high-voltage equipment group. Official English site publishes a transformer-bushing product line (oil-free RIP-type bushings; 40.5–800 kV class stated on the product page).
Product categories
Bushings (HV, LV) Monitoring / diagnostic devices
Related components
Company record
| Company | Sieyuan Electric Co., Ltd. |
|---|---|
| Role | MANUFACTURER |
| Location | Shanghai, Shanghai, China |
| Accessory categories | Bushings (HV, LV), Monitoring / diagnostic devices |
| Technology subtypes | RIP, RIS, GIS Bushing |
| Voltage class & evidence | 550 kV RIP & GIS transformer bushings |
| Technical standards | IEC 60137, GB/T 4109 |
| Primary evidence citation | Sieyuan Electric corporate technical portfolio |
| Source tier | TIER A |
| Provenance | — |
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