QKSC-1400/10 high voltage startup reactor

Product details high voltage startup Reactor Description: First, when you use AC induction motor starter at rated voltage, the initial starting current is very large, often many times more than the rated current (typically 5 to 7 times), in order to reduce the starting current do not make an impact on the grid, usually reduced voltage method to start AC induction motor, commonly used antihypertensive method is to use a reactor or autotransformer, AC motor starting process is very short (usually a few seconds to two minutes) The step-down start after start-reactor or autotransformer removed. The product is based on high-voltage start-up characteristics of induction motor design, matching motor power 220 ~ 1400kW. Second, the structural features of 1.QKSG dry-type iron core starting reactor core using high quality imported cold-rolled silicon steel core columns evenly by the number of air into small pieces, the gap with epoxy plate as isolated, and high-temperature high-strength adhesive, in order to ensure the air gap does not change in the reactor is running. 2. The core end face of the end surface of high quality silicon rubber, so silicon firmly together, greatly reduces the running noise, and has good corrosion resistance. 3. coil wrapped structure, the coil primary insulation made of glass fiber impregnated with epoxy resin, curing after heat drying under vacuum impregnated with high temperature insulation paint, the coil is not only good insulation properties, and high mechanical strength, can withstand motor start When a large current impact and thermal shock without cracking. Third, the conditions 1. Altitude no more than 1000 meters. 2 ambient operating temperature is -25 ℃ ~ + 45 ℃. 3. Install in severe vibration indoors, without any harmful gases or dust powder occasion, no inflammable and explosive materials. 4. When the start-up time at least 2 minutes (once or several times the sum), should be cooled six hours before starting again. Fourth, the performance parameters 1. Temperature rating to F-class (155 ℃). 2. Dry start reactor core loss is less than the loss of oil reactors. 3. The dry type iron core starting reactor noise is not greater than the national standard. Five, the model shows six wiring seven starters reactor parameters and dimensions starter reactor models starting capacity (kvar) Starting current (A) per phase reactance (Ω) reactance Dimensions (L × W × H) is the starter motor Model Power (kW) QKSG-400/6 395 123 8.667 870 × 330 × 700 Y355-4 220 QKSG-450/6 445 139 7.669 870 × 340 × 730 Y355-4 250 QKSG-500/6 495 154 6.992 910 × 345 × 740 Y355-4 280 QKSG-550/6 555 173 6.162 930 × 350 × 760 Y355-4 315 QKSG-630/6 620 194 5.496 940 × 355 × 785 Y400-4 355 QKSG-700/6 700 219 4.868 960 × 360 × 800 Y400-4 400 QKSG-800/6 785 246 4.333 980 × 360 × 820 Y400-4 450 QKSG-850/6 855 267 3.993 1010 × 385 × 840 Y400-4 500 QKSG-1000/6 965 301 3.542 1030 × 385 × 880 Y400-4 560 QKSG-1100/6 1080 338 3.154 1090 × 390 × 905 Y450-4 630 QKSG-1250/6 1215 380 2.805 1105 × 390 × 920 Y450-4 710 QKSG-1400/6 1365 427 2.496 1120 × 410 × 970 Y450-4 800 QKSG-1600/6 1540 481 2.216 1140 × 410 × 1015 Y450-4 900 QKSG-1900/6 1845 499 2.469 1150 × 420 × 1060 Y500-4 1000 QKSG-2100/6 2040 552 2.232 1170 × 430 × 1095 Y500-4 1120 QKSG-2300/6 2275 615 2.003 1140 × 440 × 1120 Y500-4 1250 QKSG-2600/6 2545 688 1.791 1250 × 445 × 1145 Y500-4 1400