Narada NPFC Series User manual

LiFePOLiFePO
44
Battery Module for TelecomBattery Module for Telecom
Operation ManualOperation Manual
Version: 8.1Version: 8.1
NARADA POWER SONARADA POWER SO
URCE CO., LTDURCE CO., LTD
NPFC seriesNPFC series

Table of ContentsTable of Contents
Part 1Part 1
––
Safety & Safety &
Warning Warning
................................................................................................................ ................................................................................................................
11
Part 2Part 2
––
Product Product
Introduction ............................................................................................................ Introduction ............................................................................................................
22
2.12.1
––
Overview Overview
.......................................................................................................................... 2.......................................................................................................................... 2
2.22.2
––
Working PWorking P
rinciple ............................................................................................................ rinciple ............................................................................................................
22
2.32.3
––
Battery Management Battery Management
System (BMS) ............................................................................... System (BMS) ...............................................................................
33
2.42.4
––
Applications Applications
..................................................................................................................... .....................................................................................................................
33
2.52.5
––
Battery Battery
Model Model
Instruction ................................................................................................ Instruction ................................................................................................
44
2.62.6
––
Electric Electric
Performance Performance
........................................................................................................ 4........................................................................................................ 4
2.72.7
––
Structure and Structure and
Mechanical Performance ........................................................................... Mechanical Performance ...........................................................................
55
Part 3Part 3
––
Technical CTechnical C
haracteristicharacteristic
s ..................................................................................................... s .....................................................................................................
88
3.13.1
––
Discharge Performance .................................................................................................... Discharge Performance ....................................................................................................
88
3.23.2
––
Charge Charge
Performance Performance
......................................................................................................... 8......................................................................................................... 8
3.33.3
––
Constant Constant
Current/Power Discharge Datasheet ................................................................. Current/Power Discharge Datasheet .................................................................
99
Part 4Part 4
––
Operation Operation
& &
Maintenance.................................................................................................. Maintenance..................................................................................................
1313
4.14.1
––
Requirements Requirements
for Operation for Operation
Environment ..................................................................... Environment .....................................................................
1313
4.24.2
––
Parameter Parameter
Settings of Settings of
Power Plant ................................................................................. Power Plant .................................................................................
1313
4.34.3
––
Layout Layout
of Front of Front
Panel..................................................................................................... Panel.....................................................................................................
1414
4.44.4
––
Installation Installation
...................................................................................................................... 15...................................................................................................................... 15
4.4.14.4.1
––
Unboxing & Unboxing &
Inspection Inspection
....................................................................................... .......................................................................................
1515
4.4.24.4.2
––
Preparation for Preparation for
Installation Installation
.................................................................................. ..................................................................................
1515
4.4.34.4.3
––
Installation of Installation of
Battery Modules ........................................................................... Battery Modules ...........................................................................
1515
4.54.5
––
Maintenance ................................................................................................................... Maintenance ...................................................................................................................
1616
Part 5Part 5
––
Troubleshooting & Troubleshooting &
Solutions Solutions
............................................................................................. .............................................................................................
1717
Annex 1Annex 1
––
Instructions for Instructions for
LED Flicker ......................................................................................... LED Flicker .........................................................................................
1818
Annex 2Annex 2
––
Instructions for Instructions for
Dialing of Dialing of
ADD ADD
.................................................................................... ....................................................................................
1919
Annex 3Annex 3
––
Communication Protocol Communication Protocol
for RS232 for RS232
and RS485 and RS485
........................................................... ...........................................................
2020

Part 1Part 1
––
Safety Safety
& &
WW
arning arning
11
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual
Part 1Part 1
––
Safety & WarningSafety & Warning
The NPFC series LiFePOThe NPFC series LiFePO
44
battery system installation, operation, maintenance should followbattery system installation, operation, maintenance should follow
important recommendations in this manual:important recommendations in this manual:

The equipment shall be installed by the professional training staffThe equipment shall be installed by the professional training staff

Battery maintenance should be carried out by the experienced professionals and awareBattery maintenance should be carried out by the experienced professionals and aware
of the preventive measures on the potential harm of the battery.of the preventive measures on the potential harm of the battery.

Note: Be care of the rNote: Be care of the r
isk of electric shocisk of electric shoc
k for large currenk for large curren
t in case of battery t in case of battery
short circuit,short circuit,
pay attention to the followpay attention to the follow
ing points during operationing points during operation

Remove watches, rings or other metal objectsRemove watches, rings or other metal objects

Use tools with insulated handlesUse tools with insulated handles

Do not place tools or Do not place tools or
metal objects on the batterymetal objects on the battery

Do not direct access to the battery system to the Do not direct access to the battery system to the
mains grid power outletmains grid power outlet

Do not put the battery system into fire, do not use or storage the battery near to the highDo not put the battery system into fire, do not use or storage the battery near to the high
temperature sourcetemperature source

Do not use liquid Do not use liquid
or other objects placed into the battery system.or other objects placed into the battery system.

Do not open or cut Do not open or cut
the battery, not to hit, throw or the battery, not to hit, throw or
step on the batterystep on the battery

Using special communication between battery module and Using special communication between battery module and
power plant to power plant to
charge batterycharge battery

Be sure to subject to Be sure to subject to
charge and discharge parametcharge and discharge paramet
ers setting in this ers setting in this
manualmanual

The output interface of the system is still voltage when grid power cut, avoid electricThe output interface of the system is still voltage when grid power cut, avoid electric
shock or short circuit when operationshock or short circuit when operation

Please check if the box is damaged. If damaged, please immediately notify the supplierPlease check if the box is damaged. If damaged, please immediately notify the supplier

If you find leaking liquid or white If you find leaking liquid or white
powder residue on product, prohibit operation.powder residue on product, prohibit operation.

2 2
Part Part
22
––
Product IntroductionProduct Introduction
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual
Part 2Part 2
––
Product IntroductionProduct Introduction
2.12.1
––
OverviewOverview
NPFC NPFC
series series
battery battery
system system
is is
48V 48V
system system
for for
communications communications
back-up back-up
type type
LiFePOLiFePO
44
(lithium iron phosphate) battery products, the system uses the advanced LiFePO(lithium iron phosphate) battery products, the system uses the advanced LiFePO
44
 battery battery
technology with the benefit of long cycle life, small size, light weight, safety and environmentaltechnology with the benefit of long cycle life, small size, light weight, safety and environmental
protection, and has a strprotection, and has a str
ong environmental ong environmental
adaptability, it is idea for haradaptability, it is idea for har
sh outdoor environmentsh outdoor environment
s.s.
The system also integrates a smart battery management and monitoring module, support forThe system also integrates a smart battery management and monitoring module, support for
remote centralized monitoring and remote battery management and maintenance, to meet theremote centralized monitoring and remote battery management and maintenance, to meet the
requirements of unattended. Therefore, the NPFC system can fully meet the backup power supplyrequirements of unattended. Therefore, the NPFC system can fully meet the backup power supply
requirements of the access network equipment, mobile communications equipment, transmissionrequirements of the access network equipment, mobile communications equipment, transmission
equipment, micro base stations and equipment, micro base stations and
microwave communication equipment.microwave communication equipment.
2.22.2
––
Working PrincipleWorking Principle
The NPFC battery system mainly includes Fe lithium battery pack, battery protection, cellThe NPFC battery system mainly includes Fe lithium battery pack, battery protection, cell
balancing balancing
unit, unit,
monitoring monitoring
module module
and and
charge-discharge charge-discharge
management management
module module
for for
optional. optional.
ItsIts
schematic diagram shown in Figure 2.1schematic diagram shown in Figure 2.1
Fig. 2.1Fig. 2.1
––
SS
chematic Diagramchematic Diagram
LFP cells LFP cells
Chemical pChemical p
ower, energower, energ
y storage y storage
and poweand powe
r supply comr supply com
ponents.ponents.
Battery protecBattery protec
tion tion
Protect Protect
LFP LFP
cells cells
against against
overchaovercha
rge, rge,
over over
dischargedischarge
, ,
over over
current, current,
overover
temperature, short circuittemperature, short circuit
Cell Cell
balancing balancing
Equalization Equalization
LFP LFP
cells cells
for for
cells cells
unbalancedunbalanced
Charge-dischargeCharge-discharge
managementmanagement
Discharge circuit Discharge circuit
managemanage
ment, and ment, and
charginchargin
g g
current limit current limit
(optiona(optiona
l l
accordinaccordin
gg
to customer requirements)to customer requirements)
Charge-dischargeCharge-discharge
managementmanagement
LFP cellsLFP cells
Cell balancingCell balancing
Cell Cell
protectionprotection
MonitoringMonitoring
DCDC
InputInput
LoadLoad

Part 2Part 2
––
Product Product
Introduction Introduction
33
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual
Monitoring Monitoring
Support Support
centralizecentralize
d d
monitorimonitori
ng ng
system system
(optional (optional
according according
to to
customecustome
rr
requirements)requirements)
NPFC battery working principle:NPFC battery working principle:
DC power input charge and discharge management unit after filter, DC divided two circuits,DC power input charge and discharge management unit after filter, DC divided two circuits,
one circuit directly supply the one circuit directly supply the
load, another circuit to charge Fe lithium load, another circuit to charge Fe lithium
pack. When grid power on,pack. When grid power on,
the system supply the loads and charging inside Fe lithium batteries; When grid power failure, Fethe system supply the loads and charging inside Fe lithium batteries; When grid power failure, Fe
lithium inside system supply DC power to the load, to ensure uninterrupted power supply aslithium inside system supply DC power to the load, to ensure uninterrupted power supply as
power system.power system.
2.32.3
––
Battery Management System (BMS)Battery Management System (BMS)
Smart BMS technology is adopted for battery modules of NPFC series to assure smartSmart BMS technology is adopted for battery modules of NPFC series to assure smart
automatic management for batteries. Features of BMS automatic management for batteries. Features of BMS
are shown as below:are shown as below:

There is a centralized monitoring unit in BMS. Functions such as remote measurement,There is a centralized monitoring unit in BMS. Functions such as remote measurement,
remote communication, remote controlling are available. Battery modules can beremote communication, remote controlling are available. Battery modules can be
controlled remotely by staffs in control center. NPFC series are in line with thecontrolled remotely by staffs in control center. NPFC series are in line with the
requirements of the development of modern requirements of the development of modern
communications technology.communications technology.

It is combined by technologies of power source and computer. Parameters and status ofIt is combined by technologies of power source and computer. Parameters and status of
rectifiers and AC/DC distributions can be detected and controlled.rectifiers and AC/DC distributions can be detected and controlled.

Excellent electromagnetic compatibility. BMS used for battery modules of NPFC seriesExcellent electromagnetic compatibility. BMS used for battery modules of NPFC series
can comply with the outdoor power plants during operation, no can comply with the outdoor power plants during operation, no
interfere with each other.interfere with each other.

BMS can provide protections against overcharge, over-discharge, over-temperature,BMS can provide protections against overcharge, over-discharge, over-temperature,
overcurrent, short circuit, etc., to overcurrent, short circuit, etc., to
assure reliable safety and operation life.assure reliable safety and operation life.

With patented cell balancing technology, BMS provide high efficiency for cellWith patented cell balancing technology, BMS provide high efficiency for cell
balancing and prolong sybalancing and prolong sy
stem operate life.stem operate life.

Configuration flexibility, support parallel connection expansionConfiguration flexibility, support parallel connection expansion
2.42.4
––
ApplicationsApplications

Terminal of FTTXTerminal of FTTX

Access network systemAccess network system

Indoor distribution systemIndoor distribution system

Telecom BTSTelecom BTS

Integrated outdoor power cabinetIntegrated outdoor power cabinet

UPSUPS

4 4
Part Part
22
––
Product IntroductionProduct Introduction
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual

Internet data center (IDC)Internet data center (IDC)

Solar energySolar energy

Etc.Etc.
2.52.5
––
Battery Model InstructionBattery Model Instruction
Fig. 2.2Fig. 2.2
––
Instruction of Battery Model for NPFC SeriesInstruction of Battery Model for NPFC Series
2.62.6
––
Electric PerformanceElectric Performance
Table 2.1Table 2.1
––
Battery Model & Electric Performance of NPFC SeriesBattery Model & Electric Performance of NPFC Series
BatteryBattery
ModelModel
①①
RatedRated
VoltageVoltage
②②
(V)(V)
RatedRated
CapacityCapacity
③③
(Ah)(Ah)
VoltageVoltage
Rage (V)Rage (V)
ChargeCharge
Voltage (V)Voltage (V)
Charge Charge
Current Current
(A) (A)
Max.Max.
DischargeDischarge
Current (A)Current (A)
Recomm. Max.Recomm. Max.
48NPFC10 48NPFC10
48 48
10 10
40.5 40.5
to to
54 54
54.0 54.0
2 2
10 10
1010
48NPFC20 48NPFC20
48 48
20 20
40.5 40.5
to to
54 54
54.0 54.0
4 4
20 20
2020
48NPFC30 48NPFC30
48 48
30 30
40.5 40.5
to to
54 54
54.0 54.0
6 6
20 20
2020
48NPFC40 48NPFC40
48 48
40 40
40.5 40.5
to to
54 54
54.0 54.0
8 8
40 40
4040
48NPFC50 48NPFC50
48 48
50 50
40.5 40.5
to to
54 54
54.0 54.0
10 10
40 40
4040
48NPFC60 48NPFC60
48 48
60 60
40.5 40.5
to to
54 54
54.0 54.0
12 12
40 40
4040
48NPFC70 48NPFC70
48 48
70 70
40.5 40.5
to to
54 54
54.0 54.0
14 14
60 60
6060
48NPFC75 48NPFC75
48 48
75 75
40.5 40.5
to to
54 54
54.0 54.0
15 15
60 60
6060
NOTESNOTES
①①
Battery Battery
Model Model
Battery models Battery models
listed in listed in
the the
datasheet are datasheet are
standard products. standard products.
Narada Narada
can can
also also
supplysupply
customized design in cell, BMS and dimensions for various application scenarios.customized design in cell, BMS and dimensions for various application scenarios.
②②
Rated Rated
Voltage Voltage
48V 48V
= =
3.20Vpc * 3.20Vpc *
15pcs 15pcs
(Rated voltage (Rated voltage
of of
each each
LFP cell LFP cell
is is
3.20Vpc)3.20Vpc)
③③
Rated Rated
Capacity Capacity
Five Five
hour hour
rate rate
capacity capacity
(0.2C to (0.2C to
40.5V 40.5V
at at
2525
℃℃
))

Part 2Part 2
––
Product Product
Introduction Introduction
55
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual
2.72.7
––
Structure and Mechanical PerformanceStructure and Mechanical Performance
Fig. 2.3Fig. 2.3
––
Structural Drawing of NPFC Series Batteries (48NPFC10 as sample)Structural Drawing of NPFC Series Batteries (48NPFC10 as sample)
Fig. 2.4Fig. 2.4
––
Battery Output TerminalBattery Output Terminal
Table 2.2Table 2.2
––
Mechanical Performance of NPFC SeriesMechanical Performance of NPFC Series
BatteryBattery
ModelModel
①①
RatedRated
VoltageVoltage
(V)(V)
RatedRated
CapacityCapacity
(Ah)(Ah)
Dimensions (mm)Dimensions (mm)
WeightWeight
(kg)(kg)
BatteryBattery
OutputOutput
TerminalTerminal
Width Width
Depth Depth
HeightHeight
48NPFC10 48NPFC10
48 48
10 10
442 245 442 245
44 44
1U 1U
7.3 7.3
10mm 10mm
/ /
M4M4
48NPFC20 48NPFC20
48 48
20 20
442 442
245 245
88 88
2U 2U
13.4 10mm 13.4 10mm
/ /
M4M4
48NPFC30 48NPFC30
48 48
30 30
442 442
245 245
133 133
3U 3U
18.4 10mm 18.4 10mm
/ /
M4M4
48NPFC40 48NPFC40
48 48
40 40
442 442
390 390
133 133
3U 3U
30.0 13mm 30.0 13mm
/ /
M6M6
48NPFC50 48NPFC50
48 48
50 50
442 442
390 390
133 133
3U 3U
32.0 13mm 32.0 13mm
/ /
M6M6
48NPFC60 48NPFC60
48 48
60 60
442 442
390 390
133 133
3U 3U
33.0 13mm 33.0 13mm
/ /
M6M6
48NPFC70 48NPFC70
48 48
70 70
442 442
400 400
133 133
3U 3U
37.0 13mm 37.0 13mm
/ /
M6M6
48NPFC75 48NPFC75
48 48
75 75
442 442
400 400
133 133
3U 3U
37.0 13mm 37.0 13mm
/ /
M6M6
Fig. 2.5Fig. 2.5
––
Appearance & Mechanical Drawing of 48NPFC10Appearance & Mechanical Drawing of 48NPFC10

6 6
Part Part
22
––
Product IntroductionProduct Introduction
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual
图图
2.6 Appearance & Mechanical Drawing of 48NPFC202.6 Appearance & Mechanical Drawing of 48NPFC20
图图
2.7 2.7
Appearance Appearance
& &
Mechanical Mechanical
Drawing Drawing
of of
48NPFC3048NPFC30
图图
2.8 2.8
Appearance Appearance
& &
Mechanical Mechanical
Drawing Drawing
of of
48NPFC4048NPFC40
图图
2.9 2.9
Appearance Appearance
& &
Mechanical Mechanical
Drawing Drawing
of of
48NPFC5048NPFC50

Part 2Part 2
––
Product Product
Introduction Introduction
77
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual
图图
2.10 2.10
Appearance Appearance
& &
Mechanical Mechanical
Drawing Drawing
of of
48NPFC6048NPFC60
图图
2.11 2.11
Appearance Appearance
& &
Mechanical Mechanical
Drawing Drawing
of of
48NPFC7048NPFC70
图图
2.12 2.12
Appearance Appearance
& &
Mechanical Mechanical
Drawing Drawing
of of
48NPFC7548NPFC75

8 8
Part Part
33
––
Technical CharacteristicsTechnical Characteristics
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual
Part 3Part 3
––
Technical CharacteristicsTechnical Characteristics
3.13.1
––
Discharge PerformanceDischarge Performance
Fig. 3.1Fig. 3.1
––
Constant Current Discharge Curve of NPFC SeriesConstant Current Discharge Curve of NPFC Series
3.23.2
––
Charge PerformanceCharge Performance
Fig. 3.2Fig. 3.2
––
Charge Characteristic with Various Current Limitation of NPFC SeriesCharge Characteristic with Various Current Limitation of NPFC Series