Substation
Comprehensive integration: combines the high-voltage compartment,transformerthe compartment and the low-voltage compartment into a single integrated structure, fully assembled at the factory and ready for immediate installation and operation on site.
Space-saving and short construction time: occupies only 1/5 to 1/10 of the area of traditional substations, can be put into operation within 3 days.
Safe and reliable: equipped with five-level interlocking, fire-resistant enclosure, high short-circuit resistance, and protection against incorrect operation.
Energy-saving and low loss: equipped with SCB13 / S13 transformers withlow lossesensuring efficiency at Level 3 and above.
Maintenance-free and easy to operate: high degree of protection against external influences (IP33+), moisture, dust, and corrosion resistance.
Flexible application: suitable for ring networks, terminal systems, and dual power supply systems; mobile and expandable.
Additional intelligent functions: remote monitoring, fault alerts, and automatic operation.
YBM series prefabricated box-type substation
1. Product Introduction
The YBM series prefabricated box-type substation (European-type substation) is a factory-assembled, comprehensive power supply solution that integrates high-voltage switchgear, distribution transformers, and low-voltage power distribution devices. With its compact design, it combines a wide range of functions, including power supply, transformation, control, protection, and metering.
Designed for direct floor installation, it serves as an ideal replacement for traditional civil engineering substations. Featuring rapid installation, reliable operation, and high adaptability to environmental conditions, it is the optimal power supply solution for the modernization of urban and rural power grids, industrial parks, commercial buildings, and infrastructure projects.
2. Main Technical Parameters (Customizable)
Rated voltage: HV 6 kV/10 kV/35 kV, LV 0.4 kV
Rated power: 50 kVA-63000 kVA
Protection level: IP33 ~ IP54
Enclosure material: aluminum alloy / stainless steel / composite panel
Insulation method: Air insulation / SF6 gas insulation
Connection mode: terminal power supply, ring network power supply, pulse dual-channel power supply
Cooling mode: Self-cooling (AN)
Ambient temperature: -40℃ to +40℃
Installation method: Outdoor floor-mounted installation
3. Main Features
1. High integration and compact design.
The integrated system of high-voltage, low-voltage power supply and transformers occupies a small area and has a rational layout, eliminating the need for a large-scale distribution room.
2. Readiness for use and short construction period.
The substation is fully assembled, mounted, and debugged at the factory, so only basic fixing and cable connection are required on site, significantly reducing project implementation time.
3. Safe and reliable, with robust protection.
Equipped with a comprehensive five-level interlocking protection system, including overload, short circuit, leakage, and lightning protection. The enclosure is resistant to corrosion, rain, dust, and aging.
4. Energy-saving and stable operation
Can be configured with low-loss SCB13 dry-type transformers or S13 oil-immersed transformers, ensuring high energy efficiency, low losses, and low noise levels.
5. Maintenance-free and easy to operate.
With a clear layout and ease of operation, the device supports automatic operation and reduces long-term maintenance costs.
4. Application scenarios
Urban residential areas, shopping complexes, office buildings, schools, hospitals
Industrial parks, factory workshops, mines, temporary power supply for construction sites.
Municipal roads, parking lots, subways, airports, ports, and other infrastructure.
Reconstruction of urban and rural power grids, outdoor transformer substations, scenic spots, power distribution projects in development zones.
All types of power supply projects with high requirements for construction timelines, land use, and safety.
