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Vacuum Circuit Breaker Compartment
◆ Metal rails for the VCB truck to be racked in and out
◆ Multi-finger contactor (Tulip cluster) on VCB and static contactor in contact box on cabinet are used to form main circuit
◆ VCB truck rack in and out by manual or motor
◆ Safe shutters are provided for isolate movable contact and static contactor when VCB in test position
◆ Safe shutters can be locked when maintenance after VCB truck racked out . -
Busbar System
◆ High conductivity copper and silvered connect area, reduce the energy consumption of the equipment
◆ Joined with high-strength bolts and dished pressure washers to improve connection reliability
◆ Covered with flame retardant heat shrink tube and insulation cover on joint
◆ The height of cable terminal is increased, convenient for installation and maintenance
◆ Metal partition and insulation bushing are installed in compartment side to avoid internal arc failure expansion
ZSG-24 AC Metal Enclosed Switchgear
◆ Applicable to 24kV medium-voltage system
◆ Rated current 630 to 3150A
◆ High insulation strength
◆Resistance to internal arc
◆Advanced ventilation design
◆ Independent pressure release channels
description1
Zipper closure
1/5 zip athletic pullovers for men. Stretchy, lightweight, fast-drying
fabric for superior performance.
REGULAR FIT - US standard sizes. An athletic fit that sits close to the
body
for a wide range of motion, designed for optimal performance and all day
comfort.
FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them
in
place during workout
Product Introduction
◆ VCB truck mid-mounted structure, high-quality aluminum zinc coated steel bent cabinet
◆ Square neck bolts plus protrusion structure avoid bolt head exceeding frame outline to combine panels easily
◆ All metal partitions design. Each compartment with independent pressure release channels
◆ Great insulation coordination design. Improved dielectric performance and reduced partial discharge
◆ Advanced ventilation design keep product temperature rise at a low level
◆ Square neck bolts plus protrusion structure avoid bolt head exceeding frame outline to combine panels easily
◆ All metal partitions design. Each compartment with independent pressure release channels
◆ Great insulation coordination design. Improved dielectric performance and reduced partial discharge
◆ Advanced ventilation design keep product temperature rise at a low level
