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BSMJ Series self-healing low-voltage parallel capacitors
Product Introduction
BSMJ series self-healing low-voltage shunt capacitors are specially designed for power systems running at 50Hz or 60Hz. They have many advantages such as improving power factor, reducing reactive power losses, improving voltage quality and making full use of transformer capacity. BSMJ series capacitors are nationally recognized as the best energy-saving products and are proof of cutting-edge technology and sustainable energy solutions.
The BSMJ series of self-healing low-voltage shunt capacitors are designed to optimize power factor, which is critical for efficient power utilization. By correcting the power factor, these capacitors enable the power system to operate at maximum efficiency, thereby reducing energy consumption and minimizing waste. This not only saves costs, but also contributes to more sustainable and environmentally friendly operation of the power system.
These capacitors play a key role in reducing reactive power losses within the power system. By mitigating the effects of reactive power, BSMJ Series capacitors enhance the overall performance and stability of the power grid. Improve voltage quality, ensure stable and reliable power supply, and meet the needs of various applications and industries.
One of the outstanding features of the BSMJ series of self-healing low-voltage shunt capacitors is the ability to utilize transformer capacity. By optimizing power factor and reactive power, these capacitors unlock the full potential of the transformer, thereby increasing efficiency and utilization of available capacity. This not only extends the life of the transformer but also maximizes its operating capabilities, thereby improving the overall performance of the power system.
BSMJ series self-healing low-voltage shunt capacitors represent the pinnacle of energy-saving technology and provide comprehensive solutions for improving the efficiency and sustainability of power systems. These capacitors have excellent capabilities of improving power factor, reducing reactive power losses, improving voltage quality, and making full use of transformer capacity. They are an integral part of modern power systems. Using the BSMJ Series capacitors is not only a strategic investment in energy efficiency, but also a commitment to a greener, more resilient power infrastructure.
Main features
Smal size and light weight: Due to the use of metallized polypropylene film material as the medium, the volume and weight are only 1/4 and 1/5 of the old products.
Low loss: The actual value is less than 0.1%, so the capacitor itself has low energy consumption, less heat generation, low temperature rise, long working life, and good energy-saving effect.
Excellent self-healing performance: Local breakdown of the medium caused by overvoltage can quickly self-heal, restore normal operation, and greatly improve reliability.
Safety: Equipped with built-in self discharge resistor and safety device. The built-in discharge resistor can automatically discharge the electrical energy carried by the capacitor. When the capacitor malfunctions, the safety device can disconnect the power supply in a timely manner to avoid further development of the fault and ensure safe use.
No oil leakage: This capacitor uses advanced semi solid impregnating agent, with a melting point above 70 '℃. lt does not leak oil during use, avoiding environmental pollution, and the capacitor will not fail due tooil loss.
Technical indicators of the product
Project |
Parameter |
|
Conditions |
Ambient temperature |
-25℃~+50℃ |
Relative humidity |
≤85% |
|
Altitude |
≤2000m |
|
Rated voltage |
250VAC、400VAC、450VAC、525VAC、690VAC、 |
|
Rated capacity |
1-100kvar |
|
Capacity tolerance |
-5~+10% |
|
Loss angle tangent value |
At rated power frequency voltage, tg δ≤0.1% at 20℃ |
|
AC withstand voltage |
2.15 times the rated voltage between poles for 10 seconds, |
|
Maximum allowable overvoltage |
1.1 times rated voltage |
|
Maximum allowable overcurrent |
1.30 times rated current |
|
Self discharge characteristics |
Add √2 Un DC voltage to the capacitor, disconnect the power supply |
|
Compliant with standards |
GB12747-2017、IEC60831-2014 |
|
Product dimensions
