Who has the power factor and need factor of electric equipment to seek a table 。。。。
The natural power factor of common electrical equipment 1. The natural power factor of the equipment No. equipment type natural power factor 1 individual metal cutting machine tools 0.5 2 small batches of cold working machine tools 0.5 3 large batches of cold working machine tools 0.55 ~ 0.6 4 hot working machine tools 0.60 ~ 0.65 5 forging hammer, press, shearing 0.50 ~ 0.60 6 woodworking machine 0.50 ~ 0.60 7 hydraulic machine 0.60 8 Ventilator 0.80 ~ 0.85 9 pumps, compressors 0.8 10 mixer 0.80 ~ 0.85 11 resistance furnace 0.95 ~ 0.98 12 dryer 1.0 13 industrial frequency induction furnace 0.35 14 high-frequency induction furnace 0.6 Sequence of the type of equipment, the natural power factor 15 high-frequency furnaces for welding and heating 0.7 16 smelting high-frequency heating furnace 0.80 ~ 0.85 17 Medium-frequency furnace (surface shearing furnace) 0.80 18 spot welder, seam welder 0.60 19 butt welder 0.70 20 manual arc welder 0.35 21 DC arc welder 0.60 ~ 0.75 22 crane 0.50 23 electrolytic silicon rectifier 0.80 24 EDM 0.60 25 ultrasonic device 0.70 26 X-ray equipment 0.55 27 computer 0.50 28 flaw detection machine 0.40 2. Natural power factor of common lamps No. Lamp type Natural power factor 1 Incandescent lamp 1.0 2 Straight-tube fluorescent lamp 40W 0.53 3 Straight-tube fluorescent lamp 30W 0.42 4 High-pressure mercury lamp 1000W 0.65 (external ballast) 5 High-pressure mercury lamp 400W 0.60 6 High-pressure mercury lamp 250W 0.56 No. Lamp type Natural power factor 7 High-pressure mercury lamps 125W and below 0.45 8 Metal halide lamp 1000W 0.45 9 High-pressure sodium lamp 250W~400W 0.40 10 Low-pressure sodium lamp 18W~180W 0.06 11 Single-lamp hybrid lamp 0.40~0.60 3. Natural power factor of the distribution house Type Natural power factor High-voltage side Low-voltage side Industrial users 0.62 0.65 Agricultural users 0.64 0.67 Municipal life (peak hour) 0.74 0.77 Municipal life (valley time) 0.63 0.66