

MV COMPONENTS
Vacuum Contactor type VEC, brand HUATECH
- VEC vacuum contactor with the rated voltage of 3.6-12 kV
is the indoor switchgear in the 3-phase AC distribution system - VEC has passed completed type tests and fully satisfies
the requirements of IEC, DIN VDE and other standard of
other advanced industrialized countries - VEC is mainly used to control and protect the high-voltage
motor, transformer and capacitor bank where the frequent
starting is required - VEC products with such features as reasonable structure,
small volume, light, long mechanical and electrical life,
high reliability, low chopping current, are the vacuum contactor
with high performance and free maintenance - Technical Parameters:
– Rated voltage : 3.6/7.2 kV, 12 kV
– Rated current : 400 A
– Rated short-time withstand current (4sec) ; 4 kA
