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Nidec Leroy-Somer alternator powers DG Set in Black Start application
Located on the Red Sea coast of Saudi Arabia, Yanbu is the nerve centre of the Kingdom’s petrochemicals industry. One of Yanbu’s critical installations is the power station, which has several Gas Turbine Generators (GTGs) with a total capacity of 524.6MW. The power station caters to the region’s total electricity demand. In case of any unexpected shutdown, the GTGs are restarted by DG sets designed specifically for Black Start applications. The DG sets are supplied by Saudi Diesel Equipment Co. Ltd., a well-known local manufacturer and supplier to the oil and gas industry since 1978s. The new DG sets are supplied to replace a 35 years-old existing DG sets based…
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Nidec Leroy-Somer kündigt die Markteinführung des wassergekühlten Generators LSAH 42.3 an.
Der LSAH 42.3 ergänzt den Leistungsbereich um den LSAH 44.3, der im vergangenen Jahr am Markt eingeführt wurde. Er verwendet das gleiche Luft-Wasser-Kühlsystem und erreicht damit sehr hohe elektrische und thermische Wirkungsgrade. Der LSAH 42.3 ist für den Einbau in kleine Gasmotorenaggregate konzipiert, die für die kombinierte Stromund Wärmeerzeugung genutzt werden. Ein Haupteinsatzgebiet dieser Aggregate ist die Zentralheizung von Wohnhäusern, Hotels und öffentlichen Gebäuden. Der LSAH 42.3 liefert eine Nenn- Dauerleistung von 10 bis 33 kVA bei 50 Hz (12,5 bis 41 kVA bei 60 Hz). Der Generator ist serienmäßig ausgestattet mit AREP-Erregersystem und Digitalregler D350. Mit optionalen Digitalregler D550 ist auch der Parallelbetrieb mit dem öffentlichen Netz möglich. Durch…
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Nidec Leroy-Somer announces the launch of the LSAH 42.3 to extend its range of industrial alternators optimized for cogeneration applications
The LSAH 42.3 has been designed to be packaged into small natural gas generator sets built for combined production of heat and electricity. The main application of these gensets are residential and public buildings central heating. The LSAH 42.3 delivers a rated power between 10 and 33 kVA at 50 Hz in continuous service (from 12.5 to 41 kVA at 60 Hz). The alternator is fitted as standard with an AREP excitation system and a D350 regulator. Paralleling with the public network for the resale of electricity production surplus is also possible with a D550 AVR. Thanks to its cooling and heat recovery system, the LSAH 42.3 offers premium performance,…
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Dyneo+ from Nidec Leroy-Somer significantly reduces the energy consumption of the industrial refrigeration process
Nidec Leroy-Somer, the world specialist with a wealth of experience in drive solutions for industrial refrigeration, has for more than 40 years provided refrigeration professionals with its motors and speed drives for improved productivity. Its latest development, the Dyneo+ range of IE5 synchronous reluctance permanent magnet (PM) motors, with rare earth free rotor, offers multiple advantages for driving screw compressors, piston compressors, circulation pumps and condensers, be it in terms of energy efficiency, performances or reliability. Companies that use industrial refrigeration equipment have long been aware of the impact that the power consumption of a refrigeration installation can have both on energy bills and on the environment. The cold compressor,…
