1. the DC reactor for single-phase iron core dry type structure;

2. core with high-quality low loss cold-rolled silicon steel sheet, the stem by multiple air gap between uniform pieces, air gap epoxy glass cloth laminated board spacing, and coated with a special adhesive, to ensure that the air gap reactance in operation process does not change without noise;

3. Coil with class F or class H enamelled copper flat wire winding, closely spaced and uniformly, appearance of the insulation layer, small volume coil adopts alayer type structure, large capacity coil adopts a cake type structure, has goodventilation and heat dissipation effect;

4. The coil and the iron core DC reactor are assembled into a whole after pre drying-- vacuum impregnation -- heat drying curing this process, using H level varnish,make the reactor coil and core tightly together, not only greatly reduce operating noise, and have high heat-resistant level, ensure reactor can no noise, safeoperation at high temperature;

5. DC reactor core columns fasteners adopt non-magnetic materials, ensure that the reactor has the advantages of low temperature rise;

6. exposed without are adopted for corrosion resistance, leads to terminal adopts tin brass or copper.
Three, the technical parameters

Rated voltage: <3000VDC, 50/60 (Hz)

Rated current: 5 ~ 1600 (A)

Operating and storage: -25 ~ +40 (c)

Insulation grade: F/H

Shell protection grade: IPOO/IP23

Humidity: 0 ~ 98 (%) do not

Height: <1000M