详情
1.High voltage winding adopts the lacquer wrapped copper wire and
the low voltage winding is wound with the copper foil. The high
voltage winding adopts the fiberglas gridding cloth board, under
the vacuum state, poured with the import epoxy resin, after
solidifying, form the solid whole, with high mechanical strength,
small partial discharge and high reliability.
2.Flame retardant, explosion proof, do not pollute environment,
environmental protection type, that can be installed in load
center
3.Coil does not inhale the moist. Core and clip can run under **0%
relative humidity and other bad environment through the special
technological treatment. Disconnected running needs not do moisture
treatment
4.Short circuit resistant, high lightning impact level and big
overload ability
5.Thin coil internal and external resin insulation layer and good
hot scattered performance. Cool way normally adopts the air nature
cooling (AN). Any protective grade transformer can deploy the
air-cooling system 6. Low wastage, good energy saving effect,
economic running economy maintenance-free
7 .Small volume, light weight, small landing space and convenient
installation,
8 .Temperature control system consists of the temperature
controller and PTC temperature testing element mounted on the
product hottest point also the low voltage winding upper end,
realizes the temperature measurement and control to the
transformer. If causing the too high temperature because of
overload operation or fault, the temperature controller will send
the alarm signal, when the temperature exceeds the safe value, it
will trip automatically. When adopting the force air-cooling, the
temperature controller will decide the cool fan jump in or
switchover according to the low or high temperature degree of the
winding.
9. Temperature indicating system directly indicates the winding hot
point temperature in the running course of the transformer, which
can be combined with the temperature control system.
