What is the power factor GB of 400W high pressure sodium lamp?
Power factor is one of the most important technical data in power system. Power factor is a coefficient that measures the efficiency of electrical equipment. The low power factor shows that the reactive power of the circuit used for alternating magnetic field conversion is large, thus reducing the utilization ratio of the equipment and increasing the power supply loss of the line.
In order to achieve the same lighting effect under the premise, the general use of 150W high-pressure xenon lamp can replace 400W high-pressure sodium lamp, 100W high-pressure xenon lamp instead of 250W high-pressure sodium lamp, the power factor can reach 0.99, very energy-saving. However, it is recommended that you consider those specializing in the production of xenon lamp xenon lamp manufacturers, after all, the market is mixed with many products, uneven quality.
There is a compensation capacitor, then around 0.98, there is no compensation capacitor, then probably around 0.7. The lamp is high energy consumption industry is known, can try the high-pressure xenon lamp, energy-saving lamps of the emerging market prospects, very broad, in achieving the same lighting effect under the condition of high-pressure xenon lamp can be more than about 70% energy saving high pressure sodium lamp, metal halide lamp, energy saving 20% than about LED.
400W high pressure sodium lamp power factor is between 0.7~0.98;The power factor (Power, Factor) is related to the load characteristics of the circuit, such as incandescent lamp, resistance furnace, etc. the power factor of the resistance load is 1, and the power factor of the circuit with inductance load is less than 1
