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contents
Relays
Etc (Electrics)
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High Voltage Switch-Gear
1) High pressure Switch-Gear, transformer
2) low Voltage Switch-Gear supplied from the plant are installed at the site of use.
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Anode
Diverse application in seawater, freshwater and soil with low consumption rate as positive electrode made by plating titanium with platinum group oxide
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Reference electrode
After installation of galvanic anode and external power type, check the effect of target
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Recloser (circuit breaker)
Automatically blocks and restores fault current
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Load Break Switch
Opens and closes fault section to break the line
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VHVAC-2000
VHVAC-2000 is the system which can control air conditions of indoor site or special-purpose site, and can be classified as safety related system and non-safety related system
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Terminal Lugs (Class-1E, Non Class-1E)
Material : Oxygen Free Copper
Insulation Housing – PVDF, Kynar
Surface : Electro-Tin
Classified as Class 1E in accordance with IEEE 323
Metal insulation grip sleeve crimps to wire insulation, providing protection to the crimp joint during high vibration applications Insulation Temperature Rated at 150℃
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Pb-Ag, Pt-Ti, MMO-Ti Anode
Various anodes such as Pb-Ag, Mixed Metal Oxide Ti, Pt-Ti, Pt-Nb etc. are used in cathode protection by anodes with rectifier. This anode has low consumption rate and high output current.
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H.S.C.I Anode
In case of applying cathode protection by anodes with rectifier to type object installed in fresh water or in soil, it is the most widely used anode of which effectiveness can be maximized by backfilling and using as Coke Breeze.
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Zinc Anode
It has a highest efficiency of galvanic anodes, as the strength of material is weak and arc is not generated in shock, it is suitable to use in area that flammable gas is not generated.
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Aluminum Anode
It is light and amount of generating current per unit weight is a lot, able to manufacture anode in large size, being the most widely used in offshore construction.
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MG-Anode
Mg-Anode: galvanic anode-type anode being used for steel structure in underground or underwater. As it has a high driving potential, it is suitable for environment of a high specific resistivity, its shape and weight can be applied variously depending on design.
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Cathodes Protection Rectifier
In case of applying external power type, as equipment which supplies DC power being used to get necessary type current after applying DC voltage between anode and type object , it is divided into a manual rectifier and automatic rectifier according to the method adjusting optimum protection potential.