Combined substation (also called European substation) is a kind of compact and complete sets of power distribution units which combines distribution transformer, HV switchgear, LV switchgear, electric energy metering equipment and reactive compensation device in one or several boxes according to fixed wring schemes..It is widely used in factories, mines, oil fields, airports, highways, residential quarters underground facilities and so on.
Combined transformers are suitable for use in substations where space or installation costs make using independent Transformers difficult. Ideal for installation at metering points due to their very high accuracy class, both in current and voltage. Suitable for the discharge of high-voltage lines and capacitor banks.
Whether as resiliency units for fast emergency response or for substation upgrades and refurbishments, trailer-mounted substations are the best choice for temporary use and whenever fast deployment is essential. They provide maximum flexibility and comprise one or several compact modules, e.g. power transformer, high- or medium-voltage switchgear, cables, control and protection equipment, communication, monitoring and auxiliary power systems.
The trailer’s external dimensions comply with local road transportation requirements. Its base-frame protects the electrical equipment from mechanical stress during transport.
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ACombined Transformer Substation is no doubt a ground-breaking solution.
That makes it a lot simpler to handle the various challenges of electrical distribution.
You see,RMU is considered an all-in-one solution.
It’s also safe, simple to install and maintenance free switchgear.
It helps the utilities enhance uptime and reliability of the network.
It also lessens operational expenses.
If fitted along with Intelligent Electronic Devices, aCombined Transformer Substation is simple to integrate.
In case you didn’t know yet, the latest technology and compact design of theCombined Transformer Substation guarantee total efficiency, reliability, connectivity, and safety.
ACombined Transformer Substation is a switchgear and is simple to install.
If you use this, you can expect to save in commission and installation time.
ACombined Transformer Substation is also independent of climate.
They are resistant to any environmental conditions.
The maintenance and operation expenses of such units are low as well.
Ultimately, RMU is an SF6 insulated compact switchgear.
It is geared with a vacuum circuit breaker and an SF6 switch disconnector.
Its compact design needs the least possible space to set up and operate.
In the modern power distribution system, RMU is widely utilized across the globe.
They are used to meet the growing necessity of reliable energy.
It is one solution along with comprehensive capabilities.