People Electric · Oil Immersed Distribution Transformer
Product overview
People Electric S11 oil-immersed transformers provide three-phase distribution voltage conversion. This listing follows the manufacturer2023 selection handbook technical schedule for the10kV family and the original sales handbook50Hz ONAN configuration. Final construction, accessories and guaranteed performance are agreed for the project.
Technical selection summary
| Manufacturer / series | Original People Electric S11 |
|---|---|
| Construction | Three-phase; oil-immersed distribution transformer |
| Published voltage / frequency | 10kV primary;0.4kV secondary;50Hz |
| Cooling | ONAN |
| Rated capacities | 30, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500kVA |
| Connection groups | Yyn0 orDyn11 |
| Primary tapping | ±2×2.5% or±5%; confirm the ordered tap arrangement |
| Short-circuit impedance | 30–630kVA:4.0%;800–1600kVA:4.5%;2000–2500kVA:5.0% |
| No-load loss reference (capacity kVA: loss W) | 30: 100; 50: 130; 63: 150; 80: 180; 100: 200; 125: 240; 160: 280; 200: 340; 250: 400; 315: 480; 400: 570; 500: 680; 630: 810; 800: 980; 1000: 1150; 1250: 1360; 1600: 1640; 2000: 1940; 2500: 2290 |
| Technical reference edition | People Electric transformer selection handbook,2023 edition; confirm the required specification and guaranteed values with the order |
| Dimensions / mass | Capacity-dependent; confirm the final approved general arrangement and accessories |
| Installation design | Specify altitude, ambient temperatures, loading, harmonics, clearances and earthing/neutral requirements |
Select the required capacity and connection group. Confirm guaranteed losses, reference temperature, tap arrangement, insulation level and installation drawing for the ordered transformer. Alternative load-loss values shown in the S11 reference table are not assigned to an unidentified winding construction. Other voltage classes, sealed-tank variants and project-specific designs require separately confirmed specifications.
Typical applications
- Compatible10kV/0.4kV three-phase distribution networks.
Specify your enquiry
For a focused quotation, include:
- Capacity,10/0.4kV50Hz confirmation, connection group and tapping.
- Guaranteed losses/test requirements, site conditions, load profile and required accessories.
- Installation drawing/space limits, quantity and destination.
Download People Electric S11 catalogue (PDF)
People Electric transformer selection handbook (2023 edition, PDF)
People Electric transformer sales handbook (PDF)
Product reference images and drawings
