#transformerless

[daisyliu618]

#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=

[daisyliu618]

#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=

[daisyliu618]

#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=

[daisyliu618]

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: [phone] #jeidarups #DT #Transformerless #3phaseups #upsmanufacturer （在 Shenzhen City Of China） https://www.instagram.com/p/CizwI01P9QC/?igshid=NGJjMDIxMWI=

[daisyliu618]

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: [phone] #jeidarups #DT #Transformerless #3phaseups #upsmanufacturer https://www.instagram.com/p/CizwE3dvlsy/?igshid=NGJjMDIxMWI=

[fpsolartechnology]

Inverter DecscriptionAFOREUK Series Grid Connected PV Inverter HNS3600TL-10

Model: HNS3600TL-10 Dimensions (H×W×D) [mm]: 394 x 300 x 130 Enclosure: IP65 Weight [kg]: 16.0000 Ambient Temperature Range: -20 ℃ ~ +55 ℃ Topology: Transformerless Communication Interface: RS485 Night Consumption [W]: <1 Cooling Concept: Convection Noise Emission [dB]: <28 Elevation: Up to 1000m without derating above sea level.

Input

Max. DC Power [W]: 3800 Max DC Voltage [V]: 550 MPPT Voltage Range [V]: 120 – 450 Max. DC Current [A]: 18 Number of MPPT Trackers/ Strings Per MPP Tracker: 1/2

Output

Power Connector: Single Phase Max. AC Power [W]: 3600 Nominal AC Phase Voltage / Range [V]: 230 /      AU:200~270      IT:196~253        UK:207~264 Nominal AC Frequency /Range [Hz]: 50/        AU:48.5~51.5       IT:47.5~51.5        UK:47~50.5 Max. AC Current [A]: 16 Nominal AC Current [A]: 16 Power Factor: >0.99 Output Current THD: <3%

Power Efficiency

Max. Efficiency/400VDC: 97% Euro Efficiency/400VDC: 96.3% MPPT Efficiency: >99%

Topology

Electromagnetic Compatibility: EN61000-6-1/6-3 Anti-Islanding Protection: Internal

Product performance

High Efficiency

Max. efficiency of 97.5%

>99% MPPT efficiency

Reliability

Island protection

Enhanced DSP control system

Compact format, advanced thermal design(no fan required)

Sealed aluminium enclosure for outdoor installation

Enhanced temperature range from -20℃ to 55℃

Ground-fault Circuit & Interrupters protection

Flexibility

Transformerless design

Plug-in connection for all DC input and AC output, easy field wiring

IP 65 protection allows broad outdoor applications to save indoor installation space

Full digital control, intelligent self protection

Led indicator, user-friendly

[daisyliu618]

BH-Y series online UPS production line. 6-10Kva 11phase, 20Kva 31phase available. Feel free to contact for.any interest. [email protected] Mob: [phone] --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

[daisyliu618]

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