Product OverviewThe ZGS Series New-Energy Box Substation is purpose-built for renewable generation.    It steps up the 0.315–1 kV output of wind turbines or PV strings to 10 kV or 35 kV for grid connection.    Drawing on advanced European and American technologies and refined for China’s diverse climates, it offers a compact, robust, and cost-effective solution that keeps pace with the rapid nationwide expansion of wind and solar farms.ApplicationsWind farms, PV power plants, and other renewable projects that need to boost 0.315–1 kV to 10 kV or 35 kV.    Designed for sandstorms, salt mist, snow, rain, and complex terrains, it is ideal for large-scale renewable installations across China.Product DescriptionSpecialist design for renewables: Combines proven international technology with domestic requirements for stable, safe operation.Multiple structural options: Offers several enclosure layouts with superior weather resistance to suit varied site conditions.Climate-adapted engineering: Tailored to local climates and environmental extremes for reliable year-round performance.Energy-saving & eco-friendly: Employs low-loss components and recyclable materials to cut energy consumption and carbon footprint.Key FeaturesSuperior sealing: Effectively blocks sand, salt mist, rain, and snow for reliable operation in harsh environments.Durable shell coating: Advanced electrostatic powder coating prevents rust and fading, maintaining long-term appearance and integrity.Flexible enclosure materials: Aesthetic, site-adaptable housings blend perfectly with wind or PV landscapes.Smart control system: Supports local operation and remote monitoring with full “four-remote” (telemetry, tele-indication, tele-control, tele-adjustment) functions.Efficient natural ventilation: Ample airflow paths and thermal barriers keep the step-up transformer within safe operating temperatures.Main SpecificationsRated capacity: 100 kVA – 5 000 kVAInput voltage: 0.315 kV – 1 kVOutput voltage: 10 kV / 35 kVRated frequency: 50 Hz / 60 HzVector group: Dyn11 or Yyn0Insulation class: F or HApplicable StandardsGB/T 17467-2020 HV/LV prefabricated substationsGB/T 6451-2020 Oil-immersed power transformers – Technical parameters & requirementsGB/T 10228-2015 Dry-type power transformers – Technical parameters & requirementsGB/T 1094.1-2013 Power transformers – Part 1: GeneralGB 4208-2017 Degrees of protection provided by enclosure (IP code)