ROCKWILL YB Series Compact Substation Solution Solutio Compactae Substationis Series YB de ROCKWILL

1. Introductio​
ROCKWILL Electric praesentat solutionem YB Series Prefabricated (Compact) Substation, quae ad distributionem electricitatis securam, fidelem et efficientem pro variis applicationibus designata est. Hoc solutione, quae cum modularitate, praefabricatione in fabrica et integratione intelligenti constructa est, spatium optimizatur, tempus deploymentis reducitur, et stabilitas operationis longinqua assequitur. Complens normas internationales (IEC, CEI, GB, JB, DL) et offerens customizationem, ROCKWILL praebet servitia complete designandi, assemblying, testing et supportandi.

​2. Solution Overview​
YB Series Compact Substation integrat apparatum commutationis mediae tensionis (MV), transformatores electricitatis, et apparatum distributionis parvae tensionis (LV) in unum, praefabricatum in fabrica, enclosure. Disponibilis in configurationibus US-style et EU-style, id caterit ampla range of voltage levels (12kV, 24kV, 36kV, 40.5kV) et capacitatem transformatorum (usque ad 2500kVA standard, usque ad 20,000kVA for 40.5kV).

• ​Key Advantages:​​
• ​Rapid Deployment:​​ Assemblatio in fabrica et pre-commissioning significanter reducit tempus constructionis et commissioning on-site comparativum ad substations traditionales.
• ​Space Optimization:​​ Design compactus idealis est pro locis angustis.
• ​Operational Reliability:​​ Productio controlata in fabrica assequit qualitatem constantem, stabilitatem, et performance longinqua.
• ​Flexible & Customizable:​​ Largus range of configurations, niveles tensionis, et options enclosure ad satisfaciendum specificis requirementis projectus.
• ​Reduced Maintenance:​​ Design modularis permittit facile replacementem unitatum functionalium.
• ​Cost-Effectiveness:​​ Costs totales projectus lifecycle minores sunt propter installationem celeriorem et footprint minorem.
• ​Compliance & Safety:​​ Adheret ad severas normas internationales de securitate et performance.

​3. Core Technical Features​

• ​Modular Design:​​ Substation dividitur in independentes, prae-testatas unitates functionales:
• High Voltage (HV) Switchgear Compartment
• Transformer Compartment (Oil-immersed Hermetically-Sealed or Dry Type)
• Low Voltage (LV) Distribution Compartment
• Secondary System & Control Compartment
• Building Structure Module
• Benefit: Facilitat transportationem, celerem assemblationem on-site, et facile replacementem module during maintenance.
• ​Factory Prefabrication & Integration:​​
• Core electrical equipment assembled, wired, and pre-commissioned in controlled factory conditions.
• Secondary systems integrated and pre-wired.
• Building structures precision-manufactured for strength and environmental protection.
• Benefit: Guarantees quality consistency, reliability, and readiness for quick site energization.
• ​Intelligent Integration:​​
• Real-time monitoring of electrical parameters (current, voltage, temperature, etc.) via integrated sensors.
• Communication capabilities for remote monitoring, control, and data analysis.
• Predictive maintenance potential through operational data insights.
• Benefit: Enhances operational visibility, enables remote management, and improves reliability.
• ​Standardized Interfaces:​​
• Unified electrical and mechanical interfaces between modules.
• Benefit: Ensures compatibility, simplifies assembly, improves system stability, and allows potential integration of modules from other compliant manufacturers.
• ​Robust Enclosure Design:​​
• Double-layer structure with foam insulation for thermal and sound protection.
• Wide range of material options for client selection:
• Aluminum Alloy
• Composite Board
• Stainless Steel
• Galvanized Steel
• Non-Metallic (Glass Fiber Reinforced)
• Standard Protection Grade: IP23 (compartments).
• Independently ventilated/compartments with auto thermal control (heaters/cooling in transformer compartment).

​4. Applications​
YB Series Compact Substation aptissima est pro:

• Renovation & Expansion Urban Grid
• Residential Complexes, Hotels, High-Rise Buildings
• Industrial Plants & Large-Scale Construction Sites
• Commercial Centers
• Remote Area Power Supply
• Temporary Power Requirements
• Infrastructure Projects requiring fast-track deployment.

​5. Environmental Specifications​

• ​Ambient Temperature:​​ -25°C to +40°C
• ​Relative Humidity:​​ Average Monthly ≤ 95%; Average Daily ≤ 90%
• ​Max. Altitude:​​ 2500m above sea level
• ​Environment:​​ Non-corrosive, non-flammable atmosphere; minimal severe vibration.

​6. Key Technical Parameters​

​7. Working Principles​

• ​Power Conversion:​​ Utilizes transformers to step down incoming HV (e.g., 12-40.5kV) to usable LV (e.g., 400V). Current transformers (CTs) scale currents for measurement/protection.
• ​Power Distribution:​​ Uses busbar systems within the LV compartment to collect and distribute power to outgoing circuits, controlled by switchgear (breakers, isolators).
• ​Protection & Control:​​ Equipped with relay protection devices to detect faults (short circuit, overload) and trip breakers. Automated control systems enable real-time monitoring and adjustment.
• ​Communication:​​ Secondary systems transmit measurement, protection, and control signals internally. Network connectivity enables remote data transmission to control centers for SCADA integration.

​8. Customization & Service​

• ​Custom Solutions:​​ ROCKWILL specializes in providing tailored designs based on specific client requirements, including primary wiring schematics (e.g., Type B, Type D for 40.5kV).
• ​Comprehensive Support:​​ Offers full solutions encompassing design, manufacturing, assembly, testing, and commissioning.
• ​After-Sales Service:​​ Provides competent, trained field service representatives for installation guidance, maintenance, repair, and warranty support.