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  • 12kV/24kV/36kV/40.5Kv Compact Substation
12kV/24kV/36kV/40.5Kv Compact Substation
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Model
YBM-40.5/630
Basic info Product Detail Supplier
Basic info
Brand ROCKWILL
Model NO. 3.12kV /24kV/36kV/40.5Kv Compact Substation
Rated voltage 40.5kV
Rated normal current 630A
Rated frequency 50/60Hz
Series YBM
Product Detail

Descripton

The YBM series products represent a highly integrated power distribution solution, meticulously assembling medium-voltage (MV) switchgear, transformers, and low-voltage (LV) distribution equipment based on fixed connection schemes. Engineered for versatility, this series of substations is ideally suited for diverse applications, including neighborhood utility units, hotels, large-scale construction sites, and high-rise buildings. It operates efficiently within voltage ranges of 12kV, 24kV, 36kV, and 40.5kV, at a frequency of 50Hz, and can handle capacities of up to 2500kVA.

Adhering to stringent international standards, the YBW series complies with IEC60076 and IEC1330, as well as the ANSI/IEEE standards C57.12.00, C57.12.20, and C57.12.90. Additionally, it meets the requirements of BS171 and SABS 780, ensuring reliable performance and quality assurance across various regions and industries.

Structure Characteristics

  • Our box type transformer substations come in two distinct configurations: corridor - style and non - corridor - style. The frames are constructed from high - quality anti - corrosive steel through welding, while the bases are made of hot - galvanized steel.

  • Each box - type transformer substation consists of three compartments: the high - voltage (HV) cabinet, the low - voltage (LV) cabinet, and the transformer cabinet. The internal layout can be tailored to specific customer needs. The double - layer roof design features an air - filled cavity, which provides effective insulation against temperature increases.

  • These substations rely on natural air cooling as the standard option. However, forced air cooling and automatic anti - condensation equipment can be added as optional enhancements. To safeguard the transformer, various combinations of load switches and fuses are available.

  • They support multiple power supply modes, including terminal power supply, ring power supply, and dual power supply. The LV cabinets have a welded structure and are equipped with screen - type nameplates. Additionally, the cabinets are firmly fastened to the tank for stability.

Main Technical Specifications

Service Condition

  • Both indoor or outdoor

  • Air temperature: 

  • Maximum temperature: +40℃; Minimum temperature:-25℃

  • Humidity: Monthly average humidity 95%; Daily average humidity 90% .

  • Altitude above sea level: Maximum installation altitude: 2000m.

  • Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.

  • No frequent violent shake

Note: Beyond those services condition should enquiry to manufacturer technical dept during order

Note: The above parameter is only subject to our standard design, special requirement can be customized


Know your supplier
ROCKWILL
Rockwill Electric Group Global Manufacturer of High voltage and medium-voltage power equipment and smart grid solutions. Headquartered in Wenzhou, China. Serving 100+ countries with quality, innovation, and trust. What We Offer: • HV-MV switchgear (VCB, SF₆ circuit breakers, RMU, GIS) • Distribution transformers and substations • Smart grid and monitoring systems • Solar, wind, EV charging, and energy storage solutions • EPC turnkey power projects Certified: ISO 9001 / ISO 14001 / ISO 45001
Main Categories
High Voltage Electrical Apparatus
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$150,000,000
Professional Experience
16 years
Workplace
108000m²m²
占位
占位
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