ENGLISH VERSION 665346145 706492974 mail@grabmag.ru ABOUT THE PLANT PRODUCTS NEWS ARTICLES QUESTIONNAIRES GALLERY CONTACTS Home - Our products - Isolation transformers Crane Grapple Electromagnet Traverse Iron separator Control block Vibro unloader Throttle Weight measuring instrument Capture UPS Casting Staple Transformer Isolation transformers Isolation transformers are designed to separate the mains supplying the electrical receiver from the voltage source, as well as from the grounding or neutralization network. The transformer can be an isolation transformer provided that none of its secondary windings is grounded. To increase the reliability, service life and electrical safety of office equipment, medical and household electrical equipment, hand-held power tools, industrial electrical equipment ( electromagnets , frequency converters, etc.), it is recommended to supply voltage to power these consumers through isolation transformers. Isolation transformers reduce the likelihood of electric shock to people, since the secondary terminals of the transformer are galvanically isolated from the grounded neutral of the voltage source, earth. In the event of a breakdown of electric current to the body of electrical equipment, there is no sparking, the equipment is in working order. The resulting leakage currents are not dangerous to humans and do not lead to failure of electrical equipment. Transformers can be equipped with a shield between the primary and secondary windings, the earthing of which multiplies the separating properties of the transformer. Isolation transformers can be used to power any electrical equipment with a capacity of up to 40 kVA (GOST 30030). Benefits of using: 1) increases the service life of electrical equipment; 2) reduces short-circuit currents; 3) is an additional protective device; 4) improves the quality of the supply network; 5) filters out high-frequency harmonics. It is possible to manufacture isolation transformers with reduced voltage on the secondary winding. Main characteristics of isolation transformers A type Power, kVA Voltage, V Dimensions LхВхН A WITH Weight (no more), kg DTR-6-0-01-UHL2 6 380/380 500x230x510 150 400 95 DTR-12-0-01-UHL2 12 680x285x835 210 580 200 DTR-16-0-01-UHL2 16 720x290x835 215 620 250 DTR-20-0-01-UHL2 twenty 720x305x835 230 620 280 DTR-25-0-01-UHL2 25 730x335x835 235 630 320 DTR-30-0-01-UHL2 thirty 900x380x830 255 800 370 DTR-35-0-01-UHL2 35 950x450x950 285 850 450 DTR-40-0-01-UHL2 40 1000x500x950 90 900 580 All rights reserved © 2008-2016 - LLC "Plant of lifting equipment", Russian Federation, 610004, Kirov, st. Semakovskaya, 41