Narada 48NPFC70 User Manual

14 14
Part Part
44
––
Operation & MaintenanceOperation & Maintenance
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual
4.34.3
––
Layout of Front PanelLayout of Front Panel
Fig. 4.1Fig. 4.1
––
Layout of Front Panel for NPFC Series BatteriesLayout of Front Panel for NPFC Series Batteries
Table 4.3Table 4.3
––
Instruction for Layout of Front PanelInstruction for Layout of Front Panel
No. No.
Marks Marks
Functions Functions
Detailed InfDetailed Inf
ormationormation
1 SOC1 SOC
Indicators forIndicators for
capacitycapacity
There are four green LED lights in front panel indicating SOC. SOC isThere are four green LED lights in front panel indicating SOC. SOC is
short for state of charge. Each SOC LED light represents 25% of ratedshort for state of charge. Each SOC LED light represents 25% of rated
capacity. Detailed information is shown incapacity. Detailed information is shown in
Annexed Annexed
Table 1.1Table 1.1
..
2 ALM2 ALM
Indicator forIndicator for
alarmsalarms
There is one red LED light in front panel indicating alarms. DetailedThere is one red LED light in front panel indicating alarms. Detailed
information is shown ininformation is shown in
Annexed Annexed
TT
able 1.2able 1.2
..
3 RUN3 RUN
Indicator forIndicator for
running statusrunning status
There is one green LED light in front panel indicating running status.There is one green LED light in front panel indicating running status.
Detailed information is shown inDetailed information is shown in
Annexed TabAnnexed Tab
le 1.3le 1.3
..
4 ADD4 ADD
Address ofAddress of
communicationcommunication
ADD is applicable to modules connected in parallel. ADD consists of fourADD is applicable to modules connected in parallel. ADD consists of four
binary binary
bits, bits,
and and
maximum maximum
quantity quantity
of of
batteries batteries
connected connected
in in
parallel parallel
isis
16pcs (2^4). Detailed information is shown in16pcs (2^4). Detailed information is shown in
Annex 2Annex 2
..
5 RS2325 RS232
Up-linkUp-link
communicationcommunication
portport
It is adopting RS-232 series port to upload data. Contents of data transmitIt is adopting RS-232 series port to upload data. Contents of data transmit
include BMS parameters, battery running status, alarms, etc. Generally,include BMS parameters, battery running status, alarms, etc. Generally,
speed rate of RS-232 is 1200bps. RS232 up-link communication can bespeed rate of RS-232 is 1200bps. RS232 up-link communication can be
available for the battery module with a binary communication address ofavailable for the battery module with a binary communication address of
0000 (Master PACK). Protocol for RS232 communication is shown in0000 (Master PACK). Protocol for RS232 communication is shown in
Annexed TAnnexed T
able 3.1able 3.1
6 RS4856 RS485
CascadingCascading
communicationcommunication
portport
It is adopting RS485 series port communication pattern to upload data.It is adopting RS485 series port communication pattern to upload data.
Communication of modules connected in parallel (Slave PACKs) isCommunication of modules connected in parallel (Slave PACKs) is
available through RS 485. Data of slave PACKs will be transmitted toavailable through RS 485. Data of slave PACKs will be transmitted to
Master PACK. Protocol for RS232 communication is shown inMaster PACK. Protocol for RS232 communication is shown in
AnnexedAnnexed
Table 3.2Table 3.2
7 7
RESET RESET
Reset Reset
buttonbutton
Press RESET button when abnormity occurs to assure stability of batteryPress RESET button when abnormity occurs to assure stability of battery
performaperforma
nce.nce.
88
BatteryBattery
OutputOutput
Terminals forTerminals for
battery oubattery ou
tputtput
Using terminals with four cores. Polarities are +, -, +, - from left to right.Using terminals with four cores. Polarities are +, -, +, - from left to right.
The two ‘+’ and ‘The two ‘+’ and ‘
--
’ are equal relatively. Detailed information is shown in’ are equal relatively. Detailed information is shown in
Fig. 2.4.Fig. 2.4.

Narada 48NPFC70 Specifications

General

Brand	Narada
Model	48NPFC70
Category	Control Unit
Language	English