1600 kVA - 3800 kVA
480 Vac - 690 Vac
Freemaq PCSK is a modular solution designed to be compatible with any battery system. It allows you to compensate for the inherent intermittency of renewable energy sources. It is a comprehensive solution, which allows you to implement all manner of network support features.
FIELD REPLACEABLE UNITS
NEMA 3R / IP54
The Freemaq PCSK is a compact unit measuring just over 12 feet (3.7 meters) in length. It can operate at up to 3.8 MW. Its small size allows you to reduce installation costs significantly. Straightforward extraction of its power stages permits quick replacement, along with complete frontal access to simplify maintenance tasks.
Field Replaceable Units
The Freemaq PCSK consists of six FRUs (Field Replaceable Units) designed, as the name implies, for easy replacement in situ. These are connected to each other in such way that if there is a breakdown, the faulty module shuts down and its energy is evenly distributed among the still-active FRUs.
iCOOL 3 is a ventilation system designed to supply a constant flow of clean air to the inside of the equipment without any need for dust filters or liquid cooling.
Multilevel topology is the most efficient way of addressing the management of high DC voltages. This three-level configuration reduces losses at the power stage, increases efficiency and minimizes overall harmonic distortion.
The Freemaq PCSK unit comes with a high level of protection against external agents such as rain, snow and ice. It is fitted with insulating panels designed to shield it from solar radiation and a casing that provides C4 corrosion protection by default.
During the night, when the inverter does not actively export power, it can import a small amount of energy to prevent internal condensation – without any use of heating elements.
NEMA 3R / IP54
The Freemaq PCSK is housed in a sealed casing designed to stop dust and humidity getting inside the equipment.
Our Freemaq range offers a useful service life of more than 30 years’ operation in aggressive environments and under extreme weather conditions. Our Freemaq units are tested and configured to withstand anything from the sub-zero temperatures of the Siberian tundra to the searing heat of California’s Death Valley.
Power Electronics has become the leading supplier of utility-scale solar inverters for photovoltaic power plants in both North and Latin America, according to a 2019 report on market shares and ordering trends of inverters for solar power plants, published by Wood Mackenzie Power & Renewables.
Power Electronics chose the Intersolar Europe trade fair, held in Munich on 15-17 May, as the launch venue for its latest developments in solar energy, energy storage and electric mobility. The event marked a year since the company had successfully established itself as the number-one supplier of utility-scale solar inverters in the United States, Latin America and Spain.
Power Electronics has participated, with its Freemaq PCSK, in a project that the RES Group has delivered to CPS Energy during the construction of a solar-energy storage facility in San Antonio, Texas. The systems supplied by CPS Energy involve 5 MW of AC solar-power capacity, along with an energy-storage system based on 10 MW / […]
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