MV Mobile Substation 23kV
Asunción (Paraguay)
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Description
Study, design, construction of a mobile substation 23kV composed of two trailers, 17 m each. It will be used for the extension of the electrical substation, and emergency and maintenance needs, in Paraguay.
Equipment mounted on the first trailer:
- STC-Box shelter, with electric automation system for opening and closing of the cabin doors
- Medium-voltage (MV) air-insulated (AIS) Normal Clad switchgear (n. 9 cubicles) 24kV 2500A 25kA, equipped with control, protection, and alarming sensors. The electrical switchgear is designed to work both as an independent unit and connected with the main substation system
- Low-voltage (LV) switchboards Euro SDS
- Current and voltage transformers
- Earthing knife switch
- Protection relays
- SCADA system for the remote monitoring
- With accessories needed to guarantee the integrity of the equipment during the transport, against vibrations
- Insulated cables 23kV
- Hydraulic power unit
- Automatic cable reels hydraulic operated
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