| Brand | ROCKWILL |
| Model NO. | Transformers for dry shore power supply |
| Rated voltage | 35kV |
| Rated frequency | 50/60Hz |
| Rated capacity | 1250kVA |
| Series | SGN |
Through the Y/△ wiring principle, the isolation transformer can block part of the harmonic output and reduce the interference signal, prevent the current distortion of nonlinear loads from affecting the normal production of AC power supply and pollution to the power grid, and play a role in purifying the power grid.
Reduce ship generators, achieve energy conservation and emission reduction：In recent years, our company's isolation and voltage regulating transformers have been used in shore power supply equipment. The shore power supply system refers to a ship power supply mode where ships stop using their on-board generators and switch to land-based power supply when berthing at ports. This reduces the use of ship generators and exhaust emissions, achieving the goal of replacing oil with electricity, saving energy and reducing emissions.
Small size, low loss, easy to transport：The transformers produced by our company for shore power supplies feature small size, low loss, low noise, no pollution, maintenance-free operation, flame retardancy and fire resistance, making them easy to transport. The coils adopt special craftsmanship to enhance resistance to salt spray and moisture, improving operational reliability. Meanwhile, all metal components meet or exceed C4 anti-corrosion standards, giving them strong adaptability to marine environments.
| Rated capacity | The first and second rated voltages | Connect groups | Short circuit impedance (%) | Heat resistance rating |
|---|---|---|---|---|
| 200-25000kVA | 0.38-35kV | Y/△ | 6-10% | F、H |
Note: The above are general parameters, if there are different parameter requirements, they can be customized!
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