Analiz analitik enstrümanlar Neden olmalı a düzenlenmiş güç besleme be kullanılmış?
With the rapid development of China's industry, all walks of life are a large number of electronic appliances, and electronic appliances in the use of the process will produce a large number of harmonics, return to the grid after the inevitable grid interference, the formation of grid pollution, such electronic appliances such as computers, monitoring systems, small-scale communications equipment, automation equipment and some UPS power supply will produce harmonic interference. In addition, where the use of high-voltage metallurgical analysis of analytical instruments, the generation of high-voltage are used to multiply the rectifier, doubling the rectifier type load, the input current is a large distortion of the stalactitic pulse wave, the opening angle of about 60 degree , the input power factor of PF ≈ 0.65, but the amplitude of the input current is very high, resulting in a large number of 3rd, 5th ... ...Odd harmonics, if returned to the power grid will form the mutual interference of the adjacent equipment, especially for the normal work of the analytical instruments to bring serious interference.
AC parameter voltage regulator in the design, it is fully considered must have a wide range of voltage regulator, voltage regulator precision to be high, the response time should be short, the output voltage waveform distortion should be small, must have a two-way anti-interference ability and load short-circuit auto-protection, isolation, filtering and shaping, must be able to withstand the double power supply voltage shock will not appear over-voltage output, and other special features, Titan AC parameter regulator, it is a selective frequency of 50Hz, narrow-band filter, and the frequency of 50 HZ, the frequency of 50 Hz, the frequency of 50 HZ, the frequency of 50 Hz, the frequency of 50 Hz, the frequency of 50 Hz. It is a narrow-band filter for the spike interference, harmonic interference, high-frequency interference, lightning interference on the power grid can not pass through it and enter the equipment, the harmonics generated by the analysing instruments will not return to the power grid, and there will be no interference between each other.
AC parametre regülatör yıldırım önleyici çarpma% 2c 15KVA veya daha fazla ürünler içinde yıldırım koruma yetenek yıldırım (6000V) , aracılığıyla AC parametre regülatör yıldırım çarpma , olabilir olabilir a büyük yıldırım akım 40KVA drenaj içine içine toprak ulaşmak amacı sınırlama akım ve voltaj% 2c bu şekilde koruma güç ekipman. İçinde uygulama of yıldırım koruma, aidiyet the radyo, televizyon, mobil iletişim kullanma the çevre dır daha fazla şiddetli, birçok of bu vesileler vardır üst of the dağ, the roof of the building, onlar onlar maruz kalanlar yıldırım saldırı risk is çok büyük. Ve AC parametre regülatör için birçok yıl açık hizmet içinde bunlar endüstriler, bazen, sonra a güçlü yıldırım çarpma, yıldırım regülatör giriş hat paket üfleme yukarı, ama o is arkasında güç ekipman olacak olmayacak olacak hasarlı.
In addition, AC parameter voltage regulator three column core voltage regulator transformer its three columns of magnetic flux is complementary, so the three-phase line voltage and phase voltage is more balanced, when the input three-phase 10% imbalance or load 10% imbalance, a total of three-phase output is still relatively balanced, unbalance Less than or equal to 3%. Tower AC parameter voltage regulator after appropriate commissioning, its input can be used as power transmission line reactive power compensation, its output can be used as equipment capacitive reactive power compensation, its power factor Greater than or equal to 0.95.
Bu nedenle, aşırı yıl, gerilim regülatör dır yaygın olarak kullanılmış içinde bir çeşit of yüksek risk güç koruma sektör, böyle gibi bankalar, devlet ajanslar önemli güç birimler, hastaneler, ulusal savunma, havacılık ve benzeri on.
