It is used to obtain the internal demands of the facility.
Content
Busbar: copper units that connect the equipment to each other.
Load Break Switch(switch disconnector); Medium-voltage switchgear devices that are capable of opening and closing under load . Active parts of them has been made from epoxy resin and MV switchgear devices located into the hopper within the SF6 gas filled with a sealed pressure system. There is 3 position; open, close and earthing. Earthing switch in the SF6 gas has the ability of closing on by-pass.
Earthing switch: Provides connection between electrical circuits that are not under tension and earth. It is air-insulated.
Internal Power Supply transformer: It provides the internal demand of facility getting 220 V outlet with voltage transformer. It gives outlet 800VA or 4000VA. It is epoxy resinous.
Heater : It prevents to occur moisture drying the air.
Fuse: It is used for purpose of protection.
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Internal power supply cubicle
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Width
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Depth
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Height
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36kV
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750mm
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1400mm
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2250mm
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6 - 12 - 17,5 - 24 kV
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500mm
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840mm
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1600mm
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