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The UPS systems out of the JOVYSTAR plus series are equipped with a PFC rectifier using IGBT-Technology with a very large input voltage range and a power factor cos φ of close to 1. All systems belonging to this series are equipped with self-diagnosis systems and have a high dynamic in the case of load changes, and have an extremely low noise level. The total harmonic distortion of current (TDHI) of the rectifier is below 4% at normal rating. This low THDI enables a smaller dimensioning of the emergency generators than that seen in conventional rectifiers using thyristor technology. All system information can be accessed by means of an RS232 interface and can be transferred by means of an SNMP adaptor, a MODBUS adaptor or into a LAN or another bus system using a PROFIBUS. The three-phase JOVYSTAR plus UPS system is available in the 10, 15, 20, 30 and 40 kVA capacity classes. In the 10, 15 and 20 kVA capacity classes, the battery can be integrated into the UPS casing for shorter bridging times. To achieve longer bridging times and for the 30 and 40kVA capacity classes, external battery cabinets that conform to the design are available.
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L3JOVYATLAS Serie Jovystar plus 3/3 Brochure
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Gallery
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