Features Of Epoxy Cast Resin Dry Type Transformer

The characteristics of epoxy cast resin dry type transformers are as follows:

(1) Oil-free, pollution-free, flame-retardant, self-extinguishing and fire-resistant. .

(2) High level of insulation temperature rise: Class F insulation, the temperature rise of the epoxy cast resin dry type transformer can reach 100K. .

(3) Low loss and high efficiency: The loss of SC(B)9 series is 10% lower than the current new national standard (GB/T10228). .

(4) Low noise: SC(B)9 series distribution transformers can usually be controlled below 50dB. .

(5) The amount of partial discharge is small (usually below 10PC), and the reliability is high, which can ensure long-term safe operation, and the service life can reach 30 years.

(6) Anti-cracking, anti-temperature change, high mechanical strength, strong anti-sudden short-circuit ability. .

(7) It has good moisture-proof performance, can operate normally under 100% humidity, and can be put into operation without drying treatment after shutdown.

(8) It is small in size and light in weight. According to the statistics of relevant persons, the external dimension of the oil transformer is more than twice that of the epoxy cast resin dry type transformer .

(9) No separate transformer room, no hanging core maintenance and load-bearing beams are required, which saves land and space for civil construction; because there is no oil, no toxic gas will be generated, and it will not cause pollution to the environment. Building, reducing the cost of civil construction. .

(10) Easy installation, no debugging, almost no maintenance; no need to replace and check oil, low operation and maintenance costs.

(11) Equipped with a complete temperature protection control system to provide a reliable guarantee for the safe operation of the epoxy cast resin dry type transformer.