Product Name :High
Pressure Closed Distributing Panel:MCSG
36kV "VD" Type
developed successfullythe vacuum
circuit breakers for the first
timein Korea in the mid of 1980
in collaboration with TOSHIBA's
technolofy and SEONDO has been
very successful as a heavy electric
equipment manufacturer since
1972 in wich SEONDO was established.
Nowadays, SEONDO is doing full
effort to develp new technology
in order to supply reliable
inits as a leader among heavy
electric equipment manufacturer.
size,lightweight, and easy-to-handle
- Type VY vacuum circuit breakers are
more compactly sized and lighter in weight.
- Compact size of v vacuum circuit breaker
makes it possible to reduce the cybicle
size and to minimize its installation
space. Light weight of a vacuum circuit
breaker makes it easy to house and install
in a cubicle.
- Service life of the vacuum interrupter
contact is long, current conductive parts
of the main circuit can be easily maintanined
and checked,are replacement of then vaccum
interrupter is rarely required.
- Operating noise if very low,Since current
is interrupted within the vacuum interrupter,
inerrupting noise is barely audible on then
inerior. There is no fear of explosion and
fire,since operation is entirely safe.
- Employing a dead front structure in which
the operation mechansim is arranged on then
front size while the main circuit conductive
section is mounted at the rear, operating
safety is assured.
- Enclosed in a steel housing, the operating
mechanism is protected from dust adn dirt.
_ Adopting a one-piece insulation frame
incorporating and individual U-shaped frame
for three pases and using two sheets of
insulation materials for separating then
individual frames from eash others, high
insulation characteristics are assured.
or 50 Hz
Short Time Current : 1sec
110 or 125V
(for other order, consult with the company)
(on a special occasion, manufacturing on
order is possible)