#lowfrequencyups

[daisyliu618]

#Blackbox #UPSdyingmessage As we all know, there is a black box on the plane, that is used to Record various parameters of the aircraft during flight. When an aircraft malfunction or accident occurs, find the black box and read out the recorded data from it can help technicians analyze the cause of the aircraft malfunction,  also by read the black box can help analyze the possible faults and abnormal operations of the aircraft, prevent potential faults or accidents can greatly improve the safety level of aviation flight. So what? does your UPS also equipped a "black box"? --The answer is YES! Our JY series transformer based UPS equipped the 2.4"dot-matrix LCD display, compared to traditional 1602 screen, it is able to programmed and showed with multiple informations (pls check photos below); What's more, there is a event log display, which can clearly check UPS online days, running days, historical abnormal information, as long as UPS can light on the LCD display, you can read these information. There is a study case that one of our client use the UPS connect with the refrigerator. We found in the log event display LCD shows E01 code( overload) for 173times during the running 15days. this record reminded our customer that they may choosed a wrong UPS capacity. And finally they replaced with a bigger capacity model for solve the problem before UPS damaged. For more features about this model, i will share you by new posts. www.jeidar.com sale01@jeidar.com Whatsapp/wechat: +8618211309129 #Blackbox #UPSdyingmassage #transformerbasedups #reliable #onlineups #lowfrequencyups #jeidarups #UPSmanufacturer #UPSsystem #UPSsupplier #jeidarelectronics #eventlog #safety https://www.instagram.com/p/CqX_G8QPBjE/?igshid=NGJjMDIxMWI=

[daisyliu618]

Dear friends, today i'd like to share 3-4posts for pitch you one model which makes us Excel and Exist in the UPS industry for 30years:That is JY series Low frequency transformer based UPS (1-30kva 1/1, 3/1Phase). **The biggest feature of it is : we adopt pure SCR (Silicon Controlled Rectifier) rectifier, compared to traditional Bridge-design diode or partial SCR+Diode control, our rectifier can be programmed and controlled. This is very important and reliable because under SCR control, the BUS voltage is stable no matter how unstable voltage comes from the Mains Input Grid. Rectifier can be controlled. Inverter and capacitors are safe and stable. Question: How can i distinguish the low frequency UPS i bought is adopt diode control or SCR rectifier controlled? There is a very simple way by doing that is battery discharge test. --By SCR controlled, the rectifier can be turn off, that means you can doing the battery discharge test on the LCD display directly, it is very convience for our site engineer doing the batttery discharge test in some critical area which not allow the AC power source break our such as Bank, Hospital etc (battery Test on LCD screen shared in below photo) . --While if by Diode control, you can't turn off the rectifier independent，you have to turn off the mains Grid, not user friendly as you may have to wait to turn off the breaker in some area that not allow the mains grid power off. Except SCR control, there are more reliable points i will share with you by next posts. For any intest about our low frequency UPS, please hit me up: sale01@jeidar.com whatsapp/wechat +8618211309129 #JeidarUPS #Lowfrequencyups #onlineups #transformerbasedups #JYseries #Jeidarelectronics https://www.instagram.com/p/CqX-2tYPu4c/?igshid=NGJjMDIxMWI=

[daisyliu618]

We are so glad to share Jeidar FC series 3-ph input and 3-ph output Low frequency UPS in our QC inspection line(40kva/36kw) This model equipped with the output transformer based, and could add the output reactor & input transformer inside based on different application environments. Fast delivery, ex-factory cost, OEM are welcomed. feel free to contact if you have any inquiries. www.jeidar.com Email: sale01@jeidar.com Tel: +86-0755-26856844 Mob: +8618211309129 #Jeidar #FCseries #jeidarups #onlineups #transformerbasedups #lowfrequencyups #uninterruptedpowersupply #powerbackup #uninterruptiblepowersupply #upssystem #kotohirasystem https://www.instagram.com/p/ClDxiejvgB4/?igshid=NGJjMDIxMWI=

[daisyliu618]

When in the market low frequency not frequently required due to that looks expensive ,low efficiency and high weight , we keep suppling and upgrading the Online Low frequency models. which is support hot standby, parallel redundancy , tower and rackmount, battery internal and external, can customzied by change into 12pulse rectifier or add input and bypass transformer. this is a tough model exist and ongoing in our factory over 25years. feel frew to contact for any project we can help Email: sale01@jeidar.com Mob/whatsapp: +8618211309129 www.jeidar.com www.kotohirasystem.jp #jeidarups #lowfrequencyups #transformerbased #fullbridgedesign #industrial #medicalups #financial https://www.instagram.com/p/CjCkpeOPl6F/?igshid=NGJjMDIxMWI=

[daisyliu618]

During the shortage of TI2805 chip, we must support the quality as well as the order delivery in time even though we have to pay times higher cost for that. Jeidar FC10-60Kva low frequency output transfotmer based models assembly line. This model is widely used in the medical, transportation, factory, datacenter, plants to load both linear and non-linear load. www.jeidar.com www.jeidar.net Email: sale01@jeidar.com Tel: +86-0755-26856844 Mob/whatsapp: +8618211309129 #Jeidarups #onlineups #lowfrequencyups #transformerbasedups #induatrialups #3phaseups https://www.instagram.com/p/ChCIgWKvR7m/?igshid=NGJjMDIxMWI=

[daisyliu618]

Jeidar RP-N 160Kva Low frequency UPS ready for shipment. #Jeidar #onlineups #lowfrequencyups #transformerbasedups #3phaseups https://www.instagram.com/p/CgeEO5ePuqp/?igshid=NGJjMDIxMWI=

[daisyliu618]

Jeidar GL300L33-GL400L33, online Low frequency UPS. DSP controlled, default 6pulse SCR rectifier, IGBT inverter. Input and output transformer based DC voltage 384V(customized 28-32pcs batteries available) Dot-matrix LCD display with multiple datas scan and setting. Customzied color and IP protection level support. cuatomzied charging current. rich communication port including Rs232/485/dry contact/Snmp optional EPO &ECO as default. For any inquiry, pls feel free to contact . sale01@jeidar.com Tel: +86075526856844 Mob: +8618211309129 #jeidar #industryups #onlineups #upspower #ups10kva #upsmanufacturer #jeidarups #OEM #uninterruptiblepowersupply #lowfrequencyups https://www.instagram.com/p/CfvcyFxvqh7/?igshid=NGJjMDIxMWI=

[daisyliu618]

Kotohira system GL100l31-N UPS total 10sets for Petro chemical industry. 10Kva 3/1phase，online Low frequency UPS. >DSP controlled, 12pulse SCR rectifier, IGBT inverter > input and output transformer based. >DC voltage 192Vdc (customized for 220Vdc), charging current adjustable >Battery external type >7 inches LCD display with multiple data for scan and setting >Size W800*D800*H2150mm， RAL7035 >Customized IP protection level( default IP20) >Eech 2 sets working in parallel >With EPO, ECO equipped, RS232/485/SNMP card/dry contact optional Please contact with us for more customzied industry solution. #Kotohirasystem #oil #petrochemicalondustry #lowfrequencyups #onlineups #powersupply #upssystem #energysaving #industrypowersolution https://www.instagram.com/p/CfvN-8Fv5Cv/?igshid=NGJjMDIxMWI=

[daisyliu618]

Customized Low frequency UPS from client. #Jeidar #Kotohirasystem #onlineUPS #UPSfactory #UPSmanufacturer #lowfrequencyUPS (at Shenzhen City Of China) https://www.instagram.com/p/CfV-N5OP5RP/?igshid=NGJjMDIxMWI=

[daisyliu618]

Jeidar GL series 3/3phase 10-40KVA online Low frequency UPS with input and output transformer based. 6pulse SCR rectifier, IGBT inverter DSP controlled, online double conversion wide input voltage range and high efficiency output PF0.9 input and output transformer based(bypass isolation transformer optional) Redundancy topology Dual power supply available All boards anti-corrosion paint protection 5-7inches LCD display with multiple datas for view. EN 62040-1,62040-2, 60950, IEC61000-4, CE, CQC , TLC certified. This model is compatible for Semiconductor line, Medical, transportation, Maritime, Petroleum, power plant, water treatment, mining, railways and metro, plants, auto production line etc. #Jeidar #lowfrequencyUPS #industrial #powersupply #uninterruptiblepowersupply https://www.instagram.com/p/CelVWUPvacH/?igshid=NGJjMDIxMWI=

[daisyliu618]

Kotohira System has been focused on the UPS design & manufacturing for 3 decades. For the 3phase Low frequency model, you can choose the power capacity from 10kva-600Kva with 6pulse SCR rectifier or 6Pulse SCR+5times filter, 12 Pulse SCR rectifier, 12Pulse SCR+11times filter based on your inquiry. Also you could customized by add the bypass & input transformer, improve the IP protection level & adjust the DC voltage, enclosure color etc. To learn more, welcome visit us: http://www.kotohirasystem.jp/ #kotohirasystem #jeidarups #transformerbasedUPS #lowfrequencyUPS #FC #UPSonline https://www.instagram.com/p/CbpWDluP30x/?utm_medium=tumblr

[daisyliu618]

Jeidar 10KVA 3/3phase UPS with input/bypass/output transformer based, VRLA battery cabinet, power distribution panel All in one system. contact us today for a quick inquiry. sale01@jeidar.com Tel:+86075526856844 whatsapp/wechat:+8618211309129 #smartcabient #lowfrequencyUPS #Jeidar #UPSsupplier #UPSmanufacturer https://www.instagram.com/p/CYqrjoAvfLv/?utm_medium=tumblr

[daisyliu618]

The first working day of 2022 with the first product post in our workshop. wish this year full of chanllenges and opportunities with healthy and success surrounded. #Jeidar #UPSsupplier #uninterruptiblepowersupply #onlineups #DIseries #transformerbased #lowfrequencyUPS #Upssystem https://www.instagram.com/p/CYTim5rvKw1/?utm_medium=tumblr

[daisyliu618]

Jeidar 3*JY series 10Kva online transformer based UPS in parallel. #transformerbased #ups #uninterruptiblepowersupply #upssystem #lowfrequencyups #onlineups #10Kva https://www.instagram.com/p/CWVRsN0vTy-/?utm_medium=tumblr

[daisyliu618]

When you think the low frequency UPS without market. Come to Jeidar You will always find there are many low frequency UPS under production. because after near 3 decades testing, Jeidar Low frequency UPS are stable and reliable enough for the right customer and counterpart market. #Lowfrequencyups #Upssystem #Uninterruptedpowersupply #Jeidarups #Upsfactory #Backuppower #Tansformerbased https://www.instagram.com/p/CVSLvSWvHrh/?utm_medium=tumblr

[daisyliu618]

Kotohira FC Series is a full digitized DSP controlled online double conversion 3 phase industrial UPS. The LF transformer isolates all interferences such as mains input surge or load impact, thus greatly reducing the risk of UPS and load. With the output PF=0.9, its load capacity is 12.5% higher than that of traditional UPS. It provides reliable, stable, and constant AC power for IT equipment, telecommunication critical devices. #UPS #PowerSystems #EnergySaving #KotohiraSystem #lowfrequency #transformerbased #upsonline #upssystem #uninterruptedpowersuppky#uninterruptiblepowersupply #lowfrequencyups #industry https://www.instagram.com/p/CUL52h1Pj5T/?utm_medium=tumblr