It is used to measure the voltage on the line through voltage transformers.
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.
Voltage transformer: It reduces to the desired value for the purpose of protection or measuring the voltage of the busbar. It is epoxy resinous.
Heater : It prevents to occur moisture drying the air.
Fuse: It is used for purpose of protection.
Sizes
|
Voltage transformer cubicle phase phase
|
Width
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Depth
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Height
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36kV
|
750mm
|
1400mm
|
2250mm
|
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6 - 12 - 17,5 - 24 kV
|
500mm
|
840mm
|
1600mm
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