Litiumion kondensator sylinder 15ah ckaa60140

Jinpei Lithium-ion kondensator (LIC) er en ny type elektrisk energilagringsenhet som kombinerer egenskapene til litium-ion-batterier og superkondensatorer. Det har fordelene med høy energitetthet, høy effekttetthet, lang syklus levetid, osv.

Den har et bredt spekter av bruksområder i elektriske kjøretøy, lagring av fornybar energi, industrielle og hjemlige energilagringssystemer, samt elektroniske enheter og forbruksvarer. Med kontinuerlig utvikling av teknologi og ytterligere kostnadsreduksjon, det forventes at markedsanvendelsen vil bli mer og mer omfattende.

1. Introduksjon

Denne spesifikasjonen beskriver egenskapene, testmetoder og varsel om 60140 Flash Charge Lithium ion kondensatorer utviklet av Jinpei Electronics Co., Ltd.

2. Generelle funksjoner

2.1 Egenskaper og fordeler

• Rask lading og utlading
• Lang sykluslevetid
• God ytelse ved lav temperatur
• Høy energitetthet

2.2 Typiske applikasjoner

Brukes ved Energilagring, Start og stopp system,

smart rutenett, havnemaskineri UPS og annet kraftsystem.

3. Produktets utseende & Dimensjoner

3.1 Struktur & Utseende

4. Produkt teknisk indeks

4.1Hovedparametere

4.2 Other Technical Information

• Low temperature discharge performance Low temperature discharge curves

• 
  

  discharge current (EN）	discharge time	Discharge capacitance (mAh）
  180	3min58s	11.89
  200	3min12s	10.66
  225	2min47s	10.44

Test method: ved romtemperatur, 3C constant current charge to 4.2V, constant voltage to 0.05c cutoff, put in the low-temperature -43℃ environment for 3h, discharge to 2.5V cutoff with different current.

Charge/discharge charge/discharge curves

Test method: ved romtemperatur, 3C constant current charge to 4.2V, constant voltage to 0.1c cut-off, use 2min, discharge current 1C to 2.5V cut-off.

Charge/discharge @1000A Discharge curves at large current

Testtilstand: 3C charge to 4.2V at normal temperature ,constant voltage to 0.2A cut-off , 1800A charge for 10s,15s interval after charge again,record test datasheet.

5 Testing Methods

5.1 Testing Conditions

This specification followed the standard testing criteria: 1 atm, 25±2 ℃ and a relative humidity < 65%.

5.2 Test for Capacitance/Internal resistance

Capacitance Test: Charge the cell to 4.2V by 1C current and the charge it by constant voltage until the current reached 0.1C. And then, discharge the cell to 2.5V at 1C current. After rested 30s ， repeated the last processes and regarded the second capacitance as cell’s capacitance.

Resistance test: Charge the cell to 4.2V by 3C current and charge until 0.1C current by constant voltage, test it’s ACR at 1kHZ Ac impedance meter. By the way, once test its capacitance, recorded its 10ms voltage difference during the discharge process, and the calculated its DCR by R=ΔU/I. Note: the mix record time is 1s during the “Capacitance and resistance test “proces

Test for Low Temperature

Under the ordered temperature, constant charge the cell to 4.2V and then end it at 0.1C by constant voltage. Etter dette, remove the cell to different temperature condition (keep 2h) and discharge it to 2.5V at 1C current, record its discharge capacitance.Cycle life test

Under 25±5℃, test the cell’s original performance by “Capacitance/resistance method”, and then charge it to 4.0V by 5C current, discharge it to 2.5V at 2Cconstant current, after this rest 5min, cycle this processes 2000. Regarded the testing process at one cycle, and repeated it 15 ganger, until it reached 30000 ganger.

6 Notice

6.1 During Operation

• Working temperature of LIB should not exceed the upper and lower limits of the rated
• LIB should be used at rated

Check the polarity of LIB before power on. No reverse connecting.

Keep LIB away from heat. The temperature has a big influence on the working life of LIB(LIC).

INTRODUKSJON

◆KAPASITANSER:

1100mAh/2300F， 1500mAh/3100F，1900mAh/4000F， 2500mAh/5200F

◆ RATED SPENNING: 3.6V

◆Volt-HI:4.2V

◆Volt-LO:2.5V