People Electric · Pole-Mounted Smart Combined Transformer
Product overview
People Electric RZZS is an outdoor pole-mounted combined distribution-transformer system integrating a transformer, intelligent control cabinet, metering box and monitoring equipment. It is intended for a concrete double-pole installation. Select the documented capacity and system voltage; the final transformer performance-level code and complete factory ordering designation are confirmed for the project.
Technical selection summary
| Manufacturer / family | Original People Electric RZZS; the source model diagram leaves the transformer performance-level code open |
|---|---|
| Rated capacity | 100, 125, 160, 200, 250, 315 or 400kVA, as listed in the outline table |
| Rated primary / secondary voltage | Primary range 6–10kV; secondary 0.4kV. The enquiry options cover 6kV and 10kV endpoints only; any intermediate voltage requires confirmation. |
| Maximum working voltage / frequency | 12kV / 50Hz |
| Withstand voltage | 1-minute power-frequency 35kV; lightning impulse 75kV, as source table |
| Voltage adjustment | ±2 × 2.5% or ±5%; exact tapping arrangement to be confirmed |
| Short-circuit impedance | 4% |
| Vector group | Dyn11 or Yyn0 |
| Incoming supply / outgoing circuits | Cable or overhead incoming supply; 2–3 outgoing circuits subject to project configuration |
| Reactive compensation | Intelligent compensation; manufacturer describes 10–40% of transformer capacity. Final kvar and stages require engineering confirmation. |
| Protection arrangement | The reference schematic shows a high-voltage fuse and low-voltage intelligent circuit breakers. Exact ratings, coordination and device supply scope must be approved. |
| Installation / ambient | Outdoor concrete double-pole mounting; source ambient entry −20 to +40, with the temperature-unit label displaced in the table; confirm site conditions in the factory schedule. |
| Reference dimensions L × W × H | 100kVA: 1100 × 960 × 1100; 125kVA: 1100 × 980 × 1100; 160/200/250kVA: 1200 × 1035/1050/1085 × 1200; 315/400kVA: 1300 × 1115/1155 × 1200. Confirm units, accessories and final installed envelope against the approved drawing. |
This is a project-engineered combined system. Capacity, primary voltage and vector group are enquiry requirements, not a complete factory order code. Confirm performance level, transformer losses, tapping, pole loading/spacing, protection, controls, metering, compensation and local installation requirements. Source drawings are reference dimensions; final dimensions prevail at ordering.
Typical applications
- Outdoor distribution-transformer installations on concrete double poles.
- Distribution projects combining transformation, metering, monitoring and reactive compensation.
Specify your enquiry
For a focused quotation, include:
- Required capacity, primary voltage, 0.4kV secondary and vector group.
- Transformer performance level, tapping, protection, incoming/outgoing circuit arrangement and compensation kvar.
- Control/communication and metering scope, mounting constraints, final drawings, quantity and destination.
Download People Electric RZZS catalogue (PDF)
Product reference images and drawings
