Description
Cast resin dry type transformer coil is using epoxy resin totally enclosed pouring. Coil is not moisture absorption, non-pollution, high mechanical strength, good dielectric strength, strong resistance shortcircuit impact ability; excellent flame retardancy, explosionproof, disaster prevention outstanding performance. Apply to power plant (station), substation (power distribution station) and industrial, business, building etc.
Features:
1. Epoxy resin cast dry-type transformer low-voltage coil for foil winding structure, using high-quality imported copper foil winding; high-voltage coil for "trapezoidal" segmental layer structure, vacuum epoxy casting molding, inter-layer voltage is low, has a strong ability to withstand overvoltage.
2. Epoxy resin cast dry-type transformer core adopts imported high-quality cold-rolled grain-oriented silicon steel sheet. The core is processed on the fully automatic core shearing line, with 45° full slanting joint structure, and the core column is tied with special tying technology.
3. Safe, fireproof, non-polluting, and can be operated directly in the load center.
4. High mechanical strength, strong short-circuit resistance, small partial discharge, good thermal stability, high reliability and long service life.
5. Low loss, low noise, obvious energy-saving effect.
6. Good heat dissipation performance, strong super nameplate operation capacity, and increased capacity operation when forced air cooling.
7. Good moisture-proof performance, adaptable to operation in high humidity and other harsh environments.
8. Environmental protection, flame retardant, explosion-proof, maintenance-free, etc.
9. Small volume and light weight.
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