China SCB Series Substation Complete Equipment - 2.5kV to 40.5kV from Leading Suppliers and Factory
YBW series products is a kind of set of equipment which assembles the MV switch apparatus, transformer, and LV distribution equipment together according to a fixed connection scheme.
Application Scope
This series substation is highly versatile and suitable for various environments:
- Neighborhood units and residential areas
- Hotels and commercial complexes
- Large-scale work sites and construction projects
- High-rise buildings
Technical Specifications: Voltage 12kV / 24kV / 36kV / 40.5kV, Frequency 50Hz, Capacity under 2500kVA.
Compliance Standards: IEC60076, IEC1330, ANSI/IEEE C57.12.00, C57.12.20, C57.12.90, BS171, SABS 780.
Service Conditions
- Environment: Suitable for both indoor and outdoor installation.
- Air Temperature: Range from -25℃ to +40℃.
- Humidity: Monthly average 95%; Daily average 90%.
- Altitude: Maximum installation altitude of 2000m above sea level.
- Air Quality: Ambient air must not be apparently polluted by corrosive or flammable gases/vapors.
- Stability: No frequent violent shaking or mechanical vibration.
Note: Conditions beyond these parameters should be discussed with our technical department during the ordering process. Customization is available for special requirements.
Structure Characteristics
- Two types available: Corridor and non-corridor types with welded frames.
- Built with high-quality anticorrosive steel and hot-galvanizing steel bases.
- Modular design with 3 distinct rooms: HV cabinets, LV cabinets, and Transformer cabinet (layout customizable).
- Advanced two-layer roof design with internal air insulation to prevent temperature rise.
- Cooling options: Natural air cooling, optional forced air cooling, and optional automatic anti-congeal equipment.
- Enhanced protection: Various load switch and fuse combinations to safeguard the transformer.
- Flexible power supply: Terminal, ring, and double power supply options available.
- Secure construction: LV cabinet features a welded body and screen-type nameplate; the cabinet is securely fastened to the tank.
Frequently Asked Questions (FAQ)
Q1: What is the maximum capacity supported by the YBW series?
A: The YBW series substation is designed for capacities under 2500kVA.
Q2: Can the layout of the HV and LV cabinets be customized?
A: Yes, the layout of the three main rooms (HV, LV, and Transformer) can be fully customized based on specific project requirements.
Q3: How does the substation handle extreme outdoor temperatures?
A: It features a two-layer roof with internal air gaps to prevent heat buildup and supports optional forced air cooling and anti-congeal equipment.
Q4: What materials are used for the substation enclosure?
A: The structure uses anticorrosive steel and a hot-galvanizing steel base for maximum durability and weather resistance.
Q5: Is it possible to install the YBW series at high altitudes?
A: The standard design supports installation up to 2000m above sea level. For higher altitudes, please consult our technical department.
Q6: Which international standards do these products comply with?
A: They meet several global standards, including IEC60076, IEC1330, ANSI/IEEE C57.12.00, and BS171.