Product Overview
The YBM series combined American-style pre-fabricated substations have the characteristics of small volume, convenient installation and maintenance, low noise, low loss, anti-theft, full protection, and strong overload capacity. They are suitable for new residential areas, green belts, parks, railway stations, hotels, construction sites, airports and other places.
The YBM series combined American-style pre-fabricated substation is applicable to 10 kV ring network power supply, dual-power supply or terminal power supply systems, serving as substation, metering, compensation control and protection devices. This product complies with the following standards: IEC 61330 "High Voltage/Low Voltage Pre-fabricated Substations" and DL/T537 "Selection Guide for High Voltage/Low Voltage Pre-fabricated Box-type Substations".
Model meaning
Usage conditions
■ Altitude: ≤ 1000 m;
■ Ambient temperature: -25°C to +40°C (maximum monthly average temperature +30°C, maximum annual average temperature +20°C);
■ Relative humidity: Daily average not exceeding 95%; Monthly average not exceeding 90%;
■ Seismic level: Horizontal acceleration 0.4 m/s², Vertical acceleration 0.15 m/s²;
■ Installation location: Free from severe impact, serious pollution and chemical corrosion, conductive dust and explosion hazards;
Note: If the order of this product exceeds the above conditions, please negotiate with our company.
Technical parameters
