GCS type low pressure draw-out type switchboard is applied to power
distribution system including power station, petroleum, chemistry,
metallurgy, textile and high buildings. With high automation,
computer interface, the three-phase frequency 50(60)HZ, rated work
voltage380V(400V),(660V),rated current 4000A and below, it is used
as low pressure pit switch gear in electricity distribution of the
power supply and generation system, electrical motor centralized
control and reactive power compensation.