Air-core reactor definition: the power system used to limit the short-circuit current, reactive power compensation and phase shift, and other inductive high-voltage electrical appliances, the magnetic flux formed by the air loop, so called hollow-type Reactor.
product manual:
Hollow reactor consists of hollow series reactors, hollow filter reactors, hollow parallel reactors, hollow current limiting reactors, hollow split reactors, hollow starting reactors, etc., commonly used in reactive power compensation, filtering harmonic, current limiting And other occasions.
Its structural features are as follows:
1. Oil-free structure, put an end to the oil immersed reactor oil, flammable and other shortcomings, to ensure safe operation. No iron core, there is no ferromagnetic saturation, inductance linearity is good;
The optimal design of the dry-type air-core reactor can be achieved by computer, and the optimal structural parameters can be designed quickly and accurately according to the different requirements of users.
3. The use of multi-layer winding in parallel with the cylindrical structure, between the enveloped into a ventilated airway, good heat dissipation, hot temperature is low;
4. Winding selection of small cross-section round wire parallel multi-stranded system, eddy current loss and leakage loss can be significantly reduced;
5 winding external impregnated epoxy glass fiber wrapped tightly wrapped and high temperature curing, so that it has a good overall, its high mechanical strength, resistance to short-term impact of current capacity;
6. The use of high mechanical strength aluminum star frame, eddy current loss is small;
7. Hollow reactor on the inside and outside the surface are coated with anti-UV anti-aging special protective layer, and its strong adhesion, can withstand harsh outdoor weather conditions;
8. Installation can be three-phase vertical, but also word or word-shaped goods; outdoor open-air use can greatly reduce infrastructure investment;
9. Operating safety, low noise, no regular maintenance;
10. According to user requirements, the inductance can be made adjustable, adjustable range of up to 5% or more.
Implementation of standards:
1.T10229-1988 reactor standard 2.JB5346-1998 series reactor standard 3.IEC289: 1987 reactor standard
Source: from the network
