Narada NPFC Series User Manual

Part 4Part 4
––
Operation Operation
& &
Maintenance Maintenance
1313
LiFePOLiFePO
44
Battery Battery
Module Module
for for
Telecom Telecom
Operation Operation
ManualManual
Part 4Part 4
––
Operation & MaintenanceOperation & Maintenance
4.14.1
––
Requirements for Operation EnvironmentRequirements for Operation Environment
Table 4.1Table 4.1
––
Requirements for Operation EnvironmentRequirements for Operation Environment
Temperature RangeTemperature Range
((
℃℃
))
Discharge Discharge
-20 -20
~ ~
+60+60
Charge Charge
0 0
~ ~
+60+60
Storage Storage
0 0
~ ~
+40+40
RecommendedRecommended
Temperature (Temperature (
℃℃
))
Discharge Discharge
+15 +15
~ ~
+ +
3535
Charge Charge
+15 +15
~ ~
+ +
3535
Storage Storage
+15 +15
~ ~
+ +
3030
Humidity Humidity
5% 5%
~ ~
95%95%
4.24.2
––
Parameter Settings of Power PlantParameter Settings of Power Plant
Lead-acid batteries can be replaced by lithium battery of NPFC series if power is matched.Lead-acid batteries can be replaced by lithium battery of NPFC series if power is matched.
Table 4.2 is new parameter settings of power plant for lithium Table 4.2 is new parameter settings of power plant for lithium
battery.battery.
Table 4.2Table 4.2
––
Parameter Settings of Power Plant for Parameter Settings of Power Plant for
NPFC Series BatteriesNPFC Series Batteries
No. No.
ParameteParamete
rs rs
Units Units
DefaultsDefaults
1 1
Float Float
charge charge
voltage voltage
V V
54.054.0
2 2
EqualizatiEqualizati
on on
charge charge
voltage voltage
V V
NA NA
or or
54.154.1
3 3
Standard Standard
charge charge
current current
A A
0.2C0.2C
4 4
Charge Charge
current current
limitation limitation
A A
0.5C 0.5C
~ ~
1.0C1.0C
5 5
EqualizatiEqualizati
on on
charge charge
interval interval
day day
NANA
6 6
EqualizatiEqualizati
on on
charge charge
duration duration
h h
NANA
7 7
Condition Condition
to to
equalization equalization
charge charge
A A
NANA
8 8
Condition Condition
to to
float float
charge charge
A A
0.05C0.05C
9 9
LL
VLD VLD
(Low (Low
voltage voltage
load load
disconnection) disconnection)
V V
> >
43.243.2
10 10
LL
VBD VBD
(Low (Low
voltage voltage
battery battery
disconnection) disconnection)
V V
> >
40.540.5
11 11
Restore Restore
voltage voltage
for for
LL
VBD VBD
V V
//
12 12
Temperature Temperature
compensation compensation
for for
float float
charge charge
-mV/-mV/
℃℃
NANA
13 13
Temperature Temperature
compensation compensation
for for
equalization equalization
charge charge
-mV/-mV/
℃℃
NANA
NOTE: EqualizNOTE: Equaliz
ation charation char
ge is requge is requ
ested to swested to sw
itch off foitch off fo
r NPFC series bar NPFC series ba
tteries.tteries.

Narada NPFC Series Specifications

General

Brand	Narada
Model	NPFC Series
Category	Control Unit
Language	English