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13

14

 Installation of Battery Modules

1.

Installation of mounting bracket

Mounting the mounting bracket of fen4850 battery on the pole.
Note: 
Because customers have different requirements for mounting brackets, Narada does not provide 
mounting brackets for the time being. It is configured by the customer, but the mounting holes of 
the mounting brackets need to match the mounting holes of the FEN4850 battery.
If the mounting bracket must be provided by Narada, the customer needs to provide Narada with a 
drawing of the mounting bracket.

2.

Installation the handle and corner guard

Install the handle and corner protector on the battery with the mounting bolt provided by Narada.

 In

order  to  facilitate  the  transportation  of  the  battery,  and  protect  the  battery  terminal  from  being
damaged when the battery is dropped, causing a short circuit and causing danger.

Installation

Unboxing & Inspection

Please study this manual before installation.

Please inspect the package before unboxing, if any 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 heat source.

Batteries shall be installed in place with good ventilation to assure enough heat dissipation.

Batteries shall be placed in are with clean ambient and low humidity.

Heavy weight shall not be placed on any cable.

Following are the tools possibly but not limited be use for installation:

3

.

Installation the battery

Install and fix the battery on the mounting bracket.

M

6

M5

Note: 

1.

Due to the heavy weight of the battery, safety protection should be taken during installation to

avoid personal injury when the battery accidentally falls.

2.

The installation must be tight, and the battery port must face the ground.

3.

Although the FEN4850 battery has an IP65 protection level and has a lightning protection

configuration, it is still necessary to take protective measures such as lightning protection for the
installation pole.

4. FEN4850 battery can be installed in two ways: back mounting and side mounting

Depth: 10mm

Mounting holes

Mounting 

Bracket

 

Hole

Side 

Mounting

Back

 

Mounting

Summary of Contents for FEN4850

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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