Technical FAQs 4

What is a mobile substation?

Mobile substations are a type of power distribution system that can be transported and installed quickly and easily in different locations. They are used to provide temporary or emergency power supply to areas where the grid is unavailable or has been damaged, such as construction sites, disaster zones, remote areas, or events.

Why should you choose a mobile substation?

Reliability: Mobile substations are factory-tested and ready-to-connect units that ensure high-quality and high-performance power supply. They are equipped with state-of-the-art equipment and advanced control, protection, and communication systems that enable local and remote monitoring and control.

What is a portable substation?

Portable substations are composed of a transformer unit, an insulating oil cooler, a control panel, a circuit breaker, and 6.6kV electricity distribution equipment, which are all loaded on a trailer. The trailer serves as a substation, stepping down the line voltage from 66kV to 6.6kV.

What is a Hitachi mobile substation?

The solutions are available for voltage levels up to 420 kV and all power ratings, and ensure reliable and high-quality energy supplies. Why Hitachi Energy? Mobile substations are a perfect solution, whenever utilities and industries need to provide interim grid connections and temporary power supplies.

Photovoltaic Storage & BESS Technical Resources


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Portable adjustable power supply for substation

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