#transformerless

#Kotohirasystem We are so glad to introduce our New 3phase UPS model: DT-A online 3/3phase transformer-less UPS (20-180kva). This is a high performance & User friendly item with Input PF up to 0.99, THDI<5%, Overall efficiency up to 94%. Wide input voltage range suitable for harsh electrical environment. it is also support 4units in parallel redundancy & share the same battery group. For more details, please contact us. www.kotohirasystem.jp #kotohirasystem #onlineup #threephaseups #highfrequencyups #transformerless #energysaving #computerroom #uninterruptiblepowersupply #upssystem https://www.instagram.com/p/CqcTyX0Pf1O/?igshid=NGJjMDIxMWI=

#Kotohirasystem We are so glad to introduce our New 3phase UPS model: DT-A online 3/3phase transformer-less UPS (20-180kva). This is a high performance & User friendly item with Input PF up to 0.99, THDI<5%, Overall efficiency up to 94%. Wide input voltage range suitable for harsh electrical environment. it is also support 4units in parallel redundancy & share the same battery group. For more details, please contact us. www.kotohirasystem.jp #kotohirasystem #onlineup #threephaseups #highfrequencyups #transformerless #energysaving #computerroom #uninterruptiblepowersupply #upssystem https://www.instagram.com/p/CqcTwfFvb1U/?igshid=NGJjMDIxMWI=

#Kotohirasystem We are so glad to introduce our New 3phase UPS model: DT-A online 3/3phase transformer-less UPS (20-180kva). This is a high performance & User friendly item with Input PF up to 0.99, THDI<5%, Overall efficiency up to 94%. Wide input voltage range suitable for harsh electrical environment. it is also support 4units in parallel redundancy & share the same battery group. For more details, please contact us. www.kotohirasystem.jp #kotohirasystem #onlineup #threephaseups #highfrequencyups #transformerless #energysaving #computerroom #uninterruptiblepowersupply #upssystem https://www.instagram.com/p/CqcTrgJv47Y/?igshid=NGJjMDIxMWI=

Jeidar DT series 3/3phase IGBT rectifier and IGBT inverter UPS. the choice from China Custom and Minstry of Defense in Saudi Arabia. >Full DSP control, 3phase IGBT rectifier, IGBT inverter, THDI<3.5%, input PF 0.99 >Wide input voltage range 210-475Vac >Overall efficiency >93%, output PF0.9 >Support Dual input power source >Support phase lose, phase fault protection, allow 100% 3phase unbalance >10-40kva battery internal available (32/64pcs 7/9Ah available) >Parallel redundancy up to 8units >Intelligent battery management, support constant charge, equal charge and float charge, 28-32pcs battery adjustable. For more, please feel free to contact. [email protected] Mob/whatsapp: +8618211309129 #jeidarups #DT #Transformerless #3phaseups #upsmanufacturer （在 Shenzhen City Of China） https://www.instagram.com/p/CizwI01P9QC/?igshid=NGJjMDIxMWI=

Jeidar DT series 3/3phase IGBT rectifier and IGBT inverter UPS. the choice from China Custom and Minstry of Defense in Saudi Arabia. >Full DSP control, 3phase IGBT rectifier, IGBT inverter, THDI<3.5%, input PF 0.99 >Wide input voltage range 210-475Vac >Overall efficiency >93%, output PF0.9 >Support Dual input power source >Support phase lose, phase fault protection, allow 100% 3phase unbalance >10-40kva battery internal available (32/64pcs 7/9Ah available) >Parallel redundancy up to 8units >Intelligent battery management, support constant charge, equal charge and float charge, 28-32pcs battery adjustable. For more, please feel free to contact. [email protected] Mob/whatsapp: +8618211309129 #jeidarups #DT #Transformerless #3phaseups #upsmanufacturer https://www.instagram.com/p/CizwE3dvlsy/?igshid=NGJjMDIxMWI=

Led indicator, user-friendly

BH-Y series online UPS production line. 6-10Kva 11phase, 20Kva 31phase available. Feel free to contact for.any interest. [email protected] Mob: +8618211309129 --daisy Liu (whatsapp/wechat) www.jeidar.com www.jeidar.net www.kotohirasystem.jp #jeidar #BH #BHseries #onlineups #transformerless #upsonline #powersupply #onlineupssystem #uninterruptedpowersupply #uninterruptiblepowersupply #kotohirasystem https://www.instagram.com/p/CWsceRrPxPG/?utm_medium=tumblr

Aging time for 3kva/3kw with 6*7/9Ah internal. #jeidarups #kotohiradystem #onlineups #nobreaks #transformerless #singlephase https://www.instagram.com/p/CRVw9mnjQ5y/?utm_medium=tumblr