Product introduction
Frequency control of motor speed in converter transformer is is part of high voltage inverter power supply, plays an isolation, phase shift and the effect of multiple, is one of the core components of high voltage frequency converter, according to the cooling mode can be divided into dry type, oil immersed type two kinds.
Our company produces the frequency control of motor speed with dry type transformer transformer insulation class for class H. In the structure and the electrical design adopts new type insulation structure and advanced technology, enhance the strength, anti-short circuit ability and is more reliable in performance. Fully considered in the design of rectifier components produced by the impact of harmonic of transformer winding and iron core, enough margin for winding and iron core can handle additional produced by harmonic temperature rise, and maintain a low noise, ensure the service life of the transformer.
Design and manufacture of fully considering the temperature rise caused by harmonic winding, effectively ensure the service life of the transformer; VPI (vacuum pressure varnished) and after high temperature curing, moisture-proof, dustproof, prevention effect is good, guarantees the reliability of the transformer.
Choose the material all pass strict quality inspection, all raw materials manufacturer in accordance with the ISO9001 strict censorship. Product has the characteristics of high reliability, a large number of pulse and pulse 6, 12, 18 pulse spread more pulse converter systems. According to the frequency converter, rectifier type and user requirements, special formulation design and manufacturing solutions.
Product parameter
Types of meaning