CF CUBE4
The CF CUBE4 series from Salicru is a range of frequency converters featuring three-level online technology and a four-core DSP control system, designed to deliver a stable, high-quality power supply while achieving significant energy and financial savings both within the installation itself and in operational costs.
Regarding the input supply, they stand out for their power factor (PF > 0.99) and very low distortion —THDi < 3%—, parameters that effectively reduce operating and infrastructure expenses and help improve overall power network quality.
As for output performance, they offer a power factor of (PF = 1), ensuring ideal electrical protection for modern IT systems, together with minimal harmonic distortion (7.5–20 kVA: ≤ 2% linear load / < 4.0% non-linear load; 30–80 kVA: ≤ 1% linear load / < 4.0% non-linear load), allowing any type of load —inductive, resistive, capacitive, or mixed— to be supplied with complete reliability.
At the same time, their efficiency of up to 96%(1) provides a substantial reduction in energy consumption and cooling requirements. To deliver a comprehensive solution, the CF CUBE4 series offers excellent adaptability thanks to its wide range of communication options. Finally, their optimised weight and dimensions simplify installation and allow for significant space savings.
Designed to protect any type of environment
The high electrical performance, together with its notable adaptability (options, voltage and frequency configurations, communications, etc.), positions the CF CUBE4 series as the ideal solution to ensure compatibility, protection, and operational continuity for equipment designed to operate at frequencies different from the local grid. This solution is suitable for environments requiring reliable and safe operation, such as imported industrial machinery, test benches and laboratories, marine and port facilities, airport applications, critical infrastructures, technological integration centres, or any installation that needs to operate reliably between 50- and 60-Hz systems.
The process of starting up after a mains power outage usually produces peaks, which can have a physical impact on the converter. The Power Walk-in function provides a short delay and a gentle start ramp to make sure that the output voltage and current reach the required level without stressing the components. This protects the components, thereby extending the device’s lifespan.
Another of the outstanding features of the CF CUBE4 is its efficiency, which reaches truly exceptional levels from 50% load onwards. As energy efficiency is one of the most important factors in terms of caring for the environment, the CF CUBE4 occupies a well-deserved position within our cross-cutting range of GREENERGY SOLUTIONS products.
The CF CUBE4 has inherited the exceptional performance of the SLC CUBE4, offering the same level of excellence and boasting the lowest THDi on the market. More harmonic distortion means increased current consumption and an even greater percentage of current loss in the conductors.
The output parameters of the CF CUBE4 are guaranteed to be of the highest quality, with output THDv of less than 0.5% with linear load and less than 1.5% with non-linear load. These truly unbeatable values have helped to strengthen the prestige of our brand within the market.
The total cost of ownership (TCO) for an CF CUBE4 has been carefully calculated in order to obtain a very low investment ratio over the operational lifetime of the UPS, leading to a saving of 30%.
The UPS is capable of supplying full rated power in the form of kW.
For modern loads with power factor correction, such as servers, it is not necessary to apply a UPS overdimension factor, resulting in lower TCO (total cost of ownership).
One of the most compact solutions on the market, with a footprint of just 0.172 m2 up to 20 KVA, 0.345 m2 up to 40 kVA and 0.515 m2 up to 80 kVA. For standard backup, the batteries are always included in the same cabinet.
This makes it possible to reduce the amount of floor area occupied, which in turn results in lower TCO.
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