CEEG YB Series European Type Prefabricated Substation
It adopts a welded steel frame structure with a high-protection enclosure, integrating high-voltage switchgear, transformer, and low-voltage distribution equipment into a single unit. The design is compact and enables fast installation. Optional intelligent monitoring systems can be configured to achieve real-time status visualization and system condition awareness.
Distribution substations for industrial parks, focusing on scalability and ease of maintenance to support flexible expansion and efficient operation.
Residential & Commercial Areas
For residential communities and commercial complexes, emphasizing fast installation, enhanced safety protection, and reliable power distribution performance.
Municipal Facilities
For public infrastructure and utility power distribution systems, focusing on high reliability and intelligent monitoring to ensure stable and efficient operation.
Product Description
1
Structural Design: Welded steel frame enclosure with anti-corrosion and weather-resistant performance, suitable for both indoor and outdoor power distribution systems.
2
Factory Prefabrication: Primary and secondary systems are fully wired and tested in the factory, allowing on-site installation through simple positioning and connection for rapid commissioning.
3
Environmental & Thermal Insulation: Roof equipped with thermal insulation layer, with optional side insulation to reduce condensation and minimize temperature variation effects.
4
Smart Applications: High and low voltage sides are pre-configured with measurement, protection, and communication interfaces, supporting SCADA (“three remote” functions) and integration with energy management platforms.
Product Features
Product Composition
Consists of high-voltage switchgear, power transformer, and low-voltage switchgear as three integrated functional sections.
Product Advantages
High system integration, small footprint, low investment cost, and convenient installation and maintenance.
Frame Design
Welded steel structure with high mechanical strength and excellent weather resistance for long-term outdoor operation.
Appearance Features
Aesthetic design with emphasis on green and environmentally friendly concepts.
Anti-corrosion Performance
Strong corrosion resistance with multiple material and color options available for customized requirements.
Internal Structure
Available in “grid-type” and “character-type” configurations, with optional corridor and non-corridor designs to meet different application scenarios.
Main Parameters
Rated Voltage
6kV、10kV、35kV
Rated Current
630A、1250A
Rated Short-Circuit Breaking Current
20kA、25kA、31.5kA
Rated Frequency
50Hz
Capacity Range
50kVA～2500kVA
Implementation Standard
GB/T 17467High/Low Voltage Prefabricated Substation
IEC 62271-202High/Low Voltage Prefabricated Substation
GB 7251Low Voltage Switchgear and Controlgear Assemblies
GB 1094Power Transformer
JB/T 10088Sound Level of 6–220kV Power Transformers
Technical Advantages
R&D Cloud Platform
An integrated digital platform combining electromagnetic optimization design, parametric modeling, performance analysis, structural optimization, and automatic drawing generation. It enables transformer design resource sharing and efficient data management, including search, modification, and version control.
Simulation Analysis
Comprehensive multi-physics simulation covering fluid flow, thermal field, electric field, leakage magnetic field, transient processes, and short-circuit forces. Each transformer series is optimized through thermal and flow analysis to accurately control winding temperature rise and hotspot distribution, ensuring reliable and stable performance.
Smart Operation & Maintenance Platform
By collecting key data such as temperature, current, voltage, vibration, and grid harmonics, the system enables real-time power quality analysis and fault alarms. It also supports mobile access for remote monitoring and intelligent O&M management.
