Drawable AC Metal-Clad Switch Gear; Switchgear; C-Gis

General:

It is designed according to IEC and GB 3906 standards. It is indoor metal-clad middle mounted switchgear. Its

protection degree is IP4X. And it consists of circuit breaker room, busbar room, cable room, instrument room

and small busbar room at the ceiling. The body is assembled by zinc steel plate coated with aluminum and high

quality steel sheets bent by multifunctional numerical control equipment CNC, which make high accuracy of

assembly and less amount of deformation. It is able to alternated by the same kind of truck absolutely. The

earthing copper bar is connected with body. The section of copper bar is 300mm2 and it can withstand 4s short

circuit current. The body can be connected with the earth. The switchgear is complied with “Five Protection” of

National Electric Power Department.

Product feature:

A. It has package structure and is assembled by nuts with rivet and bolts with high intensity. The enclosure is

made of 2.5mm zinc steel sheets coated with aluminum by imported from Switzerland without surface treatment.

The material of the door is high quality steel sheets by resin toner electrostatic spraying. It is featured by

beautiful looking, resistance to impact surface, anti-corrosion, good antioxidation, high mechanical intensity and

easy installation as well as easy maintenance.

B. The steel sheets are bent by imported numerical equipments, which made the body is light than the same

kind of equipment, and with good mechanical intensity, high accuracy, easy assembly as well as realizing the

unify of the materials.

C. It has middle mounted structure, which enlarge the cable space and makes the height of cable installation to

700mm as well as makes it possible for the switchgear to connect with multiple cables; 6 single core cables at

most.

D. Unload the middle clapboard and load and unload clapboard of busbar room, which make such activity occur

on the face of the switchgear very convenient, as the connection of main busbar, the installation and examine

and repair of cable, earthing switch, lightning arrestor and current transformer etc.

E. Each HV compartment is completely isolated. On each ceiling of them there is a compression release

passage, which ensure that the internal arc fault doesn’t influence the compartment nearby and the equipments

and personnel are safe. All the HV/LV compartments are well sealed. The instrument room is fitted in automatic

condensation controller. And the HV compartments are fitted in plate shape heating device to make the surface

of the insulator dry inside the switchgear. And the body is fitted in light.

F. The moving contact and static contact of circuit breaker room adopt bridge type multi-point connection type

to ensure the safety of contact and large range of temperature rise as well as big creeping insulation piece and

large-size cable room and busbar room space, all above make it possible for the switchgear to work on the bad

condition.

G. It can be operated while closing. The normal operation of the switchgear must be done under the condition

of HV compartment door is closed in order to ensure the safety of the personnel, including opening/closing of

circuit breaker, the trolley of circuit breaker is pulled to the working position and exits to testing/ isolating

position and the opening/ closing of the earthing switch.

H. Combined truck and insulating structure of body, it makes the interlock safe, reliable and flexible. The trolley

has breaking position, testing position and working position inside the switchgear. Each position has orientation

device to make sure the reliability of the interlock.

Technical parameters:

Our Services

FAQ

 
Our advantages:

Quality Assurance

–From the very beginning, VILLE ensures quality in every step to achieve the best quality.

 Experience Sharing

–With more than 30 years’ experience in power industry, VILLE brings you an optimized solution.

 Global Service

–Wherever you are, VILLE global network will support and provide you with value.

 Quick Response

–In response to your needs without delay, VILLE  knows the value of your time.

 

Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!
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