Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
High-Speed Circuit Breaker |
| Arc-extinguishing Medium: |
Air |
| Installation: |
Fixed |
| Poles Number: |
4 |
| Structure: |
Moulded Case Circuit Breaker |
Product Description
Installation Unload the breaker from the soleplate of package-box. if it is drawer type,firstly pull out the handle from under the drawer-base of breaker,and plug it into the hole on central section of plastic cover under the drawer-base crossbeam,anticlockwise turns the handle,breaker body will slowly slide along the outside of drawer-base. When the guide-rod points to separated position and handle can't be rotated any longer,pull out the handle and firmly grasp the aluminum hadle on drawer-base,pull out the breaker body and remove ift form drawer-base Check the insulation resistance with a 500V megger,resistance should not be less than 20MQ when ambient temperature is 20oC5oCand relative humidity is 50%-70%.otherwise have it drying. Put the breaker(fixed-type) or drawer-base(drawer-type) onto the installation- bracket,and make it fixed,directly connect the bus wire of main circuit to the bus wire of fixed-type circuit breaker,alternatively put breaker body onto the guild rail of drawer-base.Plug the place,then connect the bus wire of main circuit to bus wire of drawer-base. wiring the secondary circuit according to electric principle diagram. Note:something like bolts,nuts.gaskets shouldn't be left inside the drawer-base to avoid being blocked. Usage and operation Check the rated voltage of the following components whetherconforms to the power voltage or not .such as under voltage release,shunt releaseclosing electromagnet,motor-driven mechanism and intelligent controller Maintenance Check the technical index on time or and some lubricating oil.,etc. This breaker structure is arranged vertically and modularized composition with each function=cell separated,which make the maintenance easy.it has compact structure,reliable operation and strong free maintenance capability. P lease check the technical parameters on the nameplate accordance with the reauirements of order before installation
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Elecal Industrial Automation is Specializing in the manufacture and export of low-voltage and hight-voltage electrical products in China. Such as MCB, MCCB, ELCB, RCD, Contactor, Fuse, Relay, Switch, Distribution Box etc.
All the manufacturing process of the products is in strictly conformity to international IEC standard and we have established and perfected quality control procedures in accordance with ISO9001 international quality management system.
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