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09

10

There is a centralized monitoring unit in BMS. Functions such as remote measurement, remote 
communication,  remote  controlling  are  available.  Battery  modules  can  be  controlled 
remotely by staffs in control center. 

FEN4850 battery

 are in line with the requirements of the 

development of modern communications technology.

It is combined by technologies of power source and computer. Parameters and status of rectifiers 

and AC/DC distributions can be detected and controlled.

Excellent electromagnetic compatibility. BMS used for battery modules of 

FEN4850  battery

 

can comply with the outdoor power plants during operation, no interfere with each other.

BMS can provide protections against overcharge, over-discharge, over-temperature, over current, 
short circuit, etc., to assure reliable safety and operation life.

With  patented  cell  balancing  technology,  BMS  provide  high  efficiency f or c ell b alancing and 

prolong system operate life.

Configuration flexibility, support parallel connection expansion

Technical Characteristic 

Chapter 

Two/02

Discharge performance

Fig.2-1 Discharge curve at different constant current of 

FEN4850 battery

Charge performance

Fig.2-2 Charge curve at different current limitation of 

FEN4850 battery

54.5

40

.5

Содержание FEN4850

Страница 1: ...LITHIUM IRON PHOSPHATE BATTERY NARADA POWER SOURCE CO LTD Email intl narada biz Website en naradapower com OPERATION MANUAL Version 1 0 FEN4850 Outdoor battery for Telecom 5G...

Страница 2: ...ing principle Technical Characteristic Discharge performance Charge performance Operation Parameter settings Operation condition Storage and Installation Storage Installation Maintenance General Troub...

Страница 3: ...peration Please check if the box is damaged If damaged please immediately notify the supplier If you find leaking liquid or white powder residue on product prohibit operation 03 04 Narada FEN4850 lith...

Страница 4: ...ed Table 1 2 There is one green LED light in front panel indicating running status Detailed information is shown in Annexed Table 1 1 Indicator for alarms Indicator for running status ALM RUN 3 4 comm...

Страница 5: ...ing Chemical power energy storage and power supply components Protect LFP cells against overcharge over discharge over current over temperature short circuit Equalization LFP cells for cells unbalance...

Страница 6: ...MS used for battery modules of FEN4850 battery can comply with the outdoor power plants during operation no interfere with each other BMS can provide protections against overcharge over discharge over...

Страница 7: ...more than 2 in parallel the max charge current recommend 0 5C Operation Condition Table 3 2 Requirements for Operation Environment Temperature Range C Discharge Charge Storage Discharge Charge Storage...

Страница 8: ...destroy with appearance contact with the supplier as soon as possible This device shall be installed and operated by professionals Preparation for Installation Batteries shall not be placed close to...

Страница 9: ...age drop on cable between battery module and power plant shall be less than 0 5V Method of calculation for cross sectional area of cable is shown as below A I L K U In the above formula A is across se...

Страница 10: ...rtant load and charge battery Shutdown system and call maintenance service Do not need to solve Do not need to solve Regulate cell temperature in the range of 0 C to 55 C for charge Shutdown system an...

Страница 11: ...te but neither charge nor discharge Charging state Discharging state Dormant state Minor Alarm Various Alarm Status Fail Various fail Major Alarm Various protection status Normal no alarm Annex 2 Inst...

Страница 12: ...B C C D D Red White Yellow Black A B C D Positive Negative Negative Positive Red Black Black Red Annex 4 Introduction of WIFI FEN4850 battery has WIFI function you can connect the battery through mobi...

Страница 13: ...kit Road 1 02 10 Eunos Technolink Singapore 415938 Tel 65 6848 1191 Fax 65 6749 3498 Website www narada ap com Email sales narada ap com Spectrum House Dunstable Road Redbourn St Albans Herts Al3 7PR...

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