MV Mobile Substation 23kV

Asunción (Paraguay)

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
The second trailer includes:
  • Insulated cables 23kV
  • Hydraulic power unit
  • Automatic cable reels hydraulic operated
The mobile substation is designed to withstand a subtropical climate, with temperatures up to 42° degrees and 90% of humidity level.

Related projects to SCADA Solution

MV E-House 34.5kV for oil plant

Sirte Bay (Libya)

Extension of the electrical substation serving the oil plant in Nafoora, at Sirte Bay. The project involves the design, construction, and supply of 34.5kV, 4.16kV and 480V compact and modular plug-in substations.

HV/MV Mobile substation 115/37.5/10.5kV 10MVA

Udënisht, Korçë (Albania)

The project has included design, installation and supply of a mobile substation in Udënisht, a well-known touristic area, in Korçë, and the sixth most important town in Albania.