Sacred Sun FMJ Series User manual
c
on
ten
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s
Security Instruction ..............................................................................................................01
Chapter One Product Introduction
1. Product Characteristics ..................................................................................................02
2. Main Applications..............................................................................................................03
Chapter Two Type and Dimensions
1. Product Series..................................................................................................................04
2. Battery and Terminal Layout.............................................................................................05
Chapter Three Technical Characteristics
1. Performance Curve ..........................................................................................................06
Chapter Four Operation
1. Discharge .........................................................................................................................09
2. Temperature .....................................................................................................................09
3. Floating Charge and Equalizing charge ...........................................................................09
4. Recharge..........................................................................................................................11
5. Storage.............................................................................................................................12
Chapter Five
Installation,Commissioning
and Maintenance
1. Installation ........................................................................................................................14
2. Connection .......................................................................................................................14
3. Commissioning.................................................................................................................14
4. Maintenance.....................................................................................................................15
Security Instruction
Security Instruction
Please read these instructions carefully in order to make correct, safe, and effective operation. This
manual provides you with very important installation and operation guidelines, which will guarantee 01
your equipment an optimal performance and longer service life.
For your safety,please do not open battery by yourself, only professionals shall be allowed to
open and maintain the battery;
Due to battery be potential harmful to the environment and health,battery shall be replaced by
manufacturer s service center.If there is need to replace and maintain,please contact after-sale
service center.
Used battery is recyclable, and improper disposal of battery may be great harmful to the
environment and health.So,used battery shall be proper disposed following relative regulations
and law or shall be returned to our company for disposal.
Please choose the batteries of the same model for replacement, and batteries produced by
different manufacturers shall be strictly forbidden for connecting in one system.
Notices
Warning
Electricity shock
Protecting eyes
With adults custody
No short circuit
No flame and spark
Recycled
Proper disposal
Read instructions
UL certificate
02
Product Introduction
Chapter One
Product
Introduction
P
r
oduct Cha
r
ac
t
eristics
Floating design life
Floating design life is 10 years
Gel electrolyte
High purity gas phase SiO2 used for Gel electrolyte ensuring even distribution inside battery and
no acid stratification.Extra electrolyte acid filling system which ensure quantity of gel electrolyte is
correctly filled over the plates and separators,perfect heat dispersion, prevents thermal runaway
caused by water loss under high temperature and over discharged conditions.
Special separator
micro-porous separator for gel battery ensures low internal resistance, high porosity, intense
absorption of gel electrolyte and long cycle life.
Patent safety valve
Patent labyrinth type two-layer and explosion-proof acid filter valve design, sensitive open
and close, acid filter in valve preventing acid fog escape and preventing out flame in when
depression.
Long service life
The grid is made of lead-calcium-tin alloy with corrosion proof character, and take gas
recombination technology.
Low density of gel electrolyte reduce corrosion of plate grids.
Plates cured by high-temperature and high-moisture process forming long life 4BS crystal
structure;
Efficient formation process, guarantee for the plates quality;
Deep discharge performance
With excellent deep discharge proof performance, the battery can be connected in load after
100% discharge and recover the original capacity after 4 weeks.Strong recharge recovering
ability after battery deep discharge, excellent long cycle endurance performance.
Low self-discharge rate
The grid is made of heavy load lead-calcium-tin multi-element alloy,low self-discharge rate, it is
≤2% per month;
High purity Gel electrolyte; storage at ambient temperature 25℃ for two years, the rest capacity
remains more than 50%.
Product Introduction
Reliable sealing performance
Electrode poles sealing adopt multi-layer,no terminal electrolyte leakage.
Excellent gas recombination performance, no acid fog escape in operation, no corrosion to
equipment and battery could be installed together with equipment. 03
Applicable for wide temperature range
Extra electrolyte design ensures it can work in high temperature or over discharge condition,
preventing dry up of the battery.
Thick ABS container and cover with high impact proof, vibration prood, prevents leakage and
container bulging.
Main Applications
Telecommunications, mobile, network, railway, airport and other communication, signal system
standby power
Electricity power, nuclear power plants standby power
Data and TV signal transmission system
EPS/UPS;
Wind,solar energy and wind solar hybrid power generation
Ship, maritime, petrochemical and standby power systems, etc.
T
ype and Dimensions
Chapter Two Type and
Dimensions
P
r
oduct
S
eries
04
Table 2-1 battery type and dimensions
Model
Rated
V
oltage
(V)
Rated
Capacity C
10
1.8V/cell
(Ah)
Dimensions
Weight Short
Circuit
Current
(A)
Reference
Internal
Resistance
(mΩ,25℃ )
Terminal
type
Length Width Height Total Height
mm inch mm inch mm inch mm
inch kg lbs
6FMJ-65
12 65 310 12.20 174 6.85 209 8.23 236
9.29 27 59.4 1540 7.25 GFM-24
6FMJ-85
12 85 414 16.30 174 6.85 218 8.58 228
8.98 34 74.8 2060 5.19 GFM-24
6FMJ-100
12 100 513 20.20 163 6.42 218 8.58 228
8.98 40 88.2 2950 3.91 GFM-24
6FMJ-120
12 120 513 20.20 232 9.13 218 8.58 228
8.98 47 103.4 2980 3.66 GFM-24
6FMJ-150
12 150 513 20.20 232 9.13 218 8.58 228
8.98 59 129.8 3020 3.55 GFM-24
6FMJ-200
12 200 513 20.20 296.5 11.67 218 8.58 228
8.98 75.5 166.1 3050 3.11 GFM-24
T
ype and Dimensions
Battery and Terminal Layout
Battery Layout
6FMJ-65
05
6FMJ-85
Terminal Layout
6FMJ-100 120 150 200
Terminal
GFM-24
Figure 3-1 cycle times curve at different depth of discharge
T
echnical Characteristics
Chapter Three
Technical Characteristics
Performance Curve 06
Cycle performance curve ( 25℃ )
Voltage curve of simulation wind energy system cycle application
Large cycle discharge voltage curve
Shallow cycling
at not fully charged state
Shallow cycling
at over charged state Cycle times
Figure 3-2 Voltage curve of simulation wind energy system cycle application
Discharge capacity(%C
10
)
T
echnical Characteristics
07
Discharge capacity and temperature curve
Temperature (
℃
)
Figure 3-3 Discharge capacity curve under different temperature
Service life and temperature curve
Figure 3-4 Floating service life curve under different temperature
Charge capacity(%C)
Charge current(l10A)
Charge voltage(V/Cell)
T
echnical Characteristics
Charge characteristic curve unde
r
different depth of discharge ( 25℃)
08
120
1.2 2.5
100
80
60
40
20
1.0
0.8
0.6
0.4
0.2
2.4
2.3
2.2
1
2.1
2
3
4
2.0
1
234
1. 25%D.O.D
2. 50%D.O.D
3. 75%D.O.D
0 0 0
1 2 3 4 4. 100%D.O.D
0 2 4 6 8 10 12 14 16 18 20 22
Time(h)
Figure 3-5 Charge characteristic curve under different depth of discharge
Operation
Chapter Four
Operation
Discharge 09
End voltage with different discharge rate must be less than the specified value. Charge the battery
as soon as possible after discharge.
In order to extend the service life, the depth of discharge should be less than 60% of the rated
capacity. The discharge over 60% DOD is deep discharge and would shorten the service life.
Under the temperature of -25℃,discharge over 60% DOD is prohibited, except protective measure
is adopted such as raising temperature.
Temperature
The operation temperature range is -20℃--55℃. All the performance data is measured at ambient
temperature of 25℃.The optimal temperature is 25℃±5℃, over high temperature would shorten the
service life and over low temperature would lower the capacity available. The highest acceptable
temperature is 55
℃
.
Floating Charge and Equalizing charge
Floating charge
Floating operation is the best operation condition for battery. In floating operation, the battery
keep fully charged state,under this condition,battery could reach the longest service life.Under
the temperature of 25℃, recommended floating charge voltage setting value is 2.23V/ cell,
In such method,it take about 24~36h for battery fully charged. For achieving better
performance, the floating charge voltage should be suitable adjusted according to ambient
temperature, temperature compensation coefficient is -3.5mV/℃/cell, for details please refer to
Table 4-1.
Ambient
T
emperature
( ℃
)
Floating Charge
V
oltage
( V/cell )
02.33
10 2.29
15 2.27
20 2.25
25 2.23
30 2.21
35 2.19
Operation
Table 4-1 Floating charge voltage under different temperature
10
Equalizing charge
Equalizing charge or supplementary charge is needed in the following cases:
After finish installation,before the battery system is put into operation, the battery bank should
be supplementary charged.
The battery is out of work beyond 6 months.
Running in full-floating operation for a long term, but not discharge under more than 40%C10
capacity, the batteries need an equalizing charge regularly and the equalizing charge cycle
are 6 months to one year.
Recommended charge method as follows:
2.35V / cell with limited current of 0.15 C10 (A), charge for 8--12 hours(non continuous charge is
allowed)
Charge voltage shall be adjusted according to the ambient temperature, temperature
compensation coefficient is -3.5mV / cell / ℃,for details please refer to table 4-2.
Ambient
T
emperature
( ℃
)
Equalizing Charge
V
oltage
( V/cell
)
02.43
10 2.39
15 2.37
20 2.35
25 2.33
30 2.31
35 2.29
Operation
Table 4-2 Equalizing charge voltage under different temperature
11
After equalizing charge, for batteries with voltage lower than 2.18V / cell, we should make
the battery discharged in 0.1C10 A for 4~6 hours, and then charge the battery with constant
voltage of 2.33V / cell and limited current of 0.15C10 A.
Recharge
Recharge the battery immediately after discharge according to the below method:
Charge the battery with constant current of no more than 0.2C10(A), until the battery voltage rises
to 2.33~2.37V / cell, then change to constant voltage charge of 2.33~2.37V / cell until the charge
completed. Any of the following two items can be regarded as the fully charged symbol.
Refer to the required time as table 4-3.
In constant voltage case, the charge current keep unchanged for 3 hours in the final stage of
charge.
Charge voltage shall be adjusted according to the ambient temperature, temperature compensation
coefficient is -3.5mV/℃/ cell.
Depth
of
dischrge(%)
Charge current
of
constant current
charge(A)
Time for changing constant
current charge to constant
voltage charge(h)
Charge voltage
of
constant voltage
charge(V)
Charge time(h)
20
0.1C
10
1.6 2.33 8
0.15C
10
1.2 2.33 6
50
0.1C
10
4.3 2.33 14
0.15C
10
3.3 2.33 12
80
0.1C
10
6.8 2.33 16
0.15C
10
5.5 2.33 14
100
0.1C
10
8.7 2.33 18
0.15C
10
6.8 2.33 16
Operation
Table 4-3 Required charge time in different depth of discharge
12
St
orage
The battery should be stored in clean and dry environment .
Storage time: battery is ex-work in fully charged,storage time should be limited,for ensuring battery
performance,storage time please do not exceed following time:
Under 25℃, six months
Under 30℃, three months
Under 40℃, six weeks
The state of charge can be confirmed by the testing result of open circuit voltage after storage
for 24 hours at 25
℃
.
Charge
State
V
oltage(V)/cell
100% ≥2.16
80% ≥2.14
60% ≥2.10
40% ≥2.08
20% ≥2.04
Operation
Table 4-4 open circuit voltage at different charge state
13
The battery supplemental charge method during the storage is: charge battery with 2.35V/cell for 8
to 12 hours.
It is necessary to limit the current, and the optimum limiting value is within 0.2C10 ( A ) .
Testing of the open circuit with the storage battery can decide whether it shall be supplemental
charged. If the voltage drops to 2.10V/cell, the battery shall be supplemental charged in time.
Improper maintenance will shorten the battery service life or decrease the service performance.
Operation and Maintenance
Chapter Five
Installation,Commissioning and
Maintenance
14
Installation
Batteries integrated in equipment should be compliance with the installation instructions, Battery
which is separately installed on rack and cabinets should be connected by bolts to the foundation.
Battery racks or cabinets should be properly installed according to instructions.
Connection
Before connecting, make a overall check of all the batteries and connectors to see whether there is
hardware damage or manufacturing defects,and make sure the right polarity.
The charge equipments are in cut-off state and without loads, then connect the positive and negative
terminals to chargers.
During the installation and transit of the battery, use insulted tools, gloves, aprons and safety
glasses,avoiding battery is impacted, do not twist connecting terminals and safety valve in transit.
Placing tools and conductive articles on the battery is strictly prohibited.
Dusty connecting terminal or loose connection will cause battery sparkle,so please keep the
connecting terminals clean and tighten the connectors as per required torque value,but please do
not cause torsional stress to terminals.
Commissioning
Assure battery operation in the clean environment.
Before operation, battery charge voltage must be adjusted as constant value as per ambient
temperature.Such as,at 25℃, charge the battery with 2.23V/cell for 16 to 24 hours, or with
2.33V/cell for 8 to 12 hours;
If the storage condition is serious, adjust charge voltage is necessary.
Operation and Maintenance
Maintenance 15
Monthly maintenance:
Measure and record the ambient temperature of the battery-room, battery container and
terminals temperature.
Check battery cleanliness,terminal damage and heating track,container and lid damage and
temperature.
Measure and record the total voltage and floating current of the battery system.
Correct immediately once finding problem.
Quarterly Maintenance:
Repeat every item of monthly inspection.
Measure and record the floating voltage of each on-line battery.
Annually Maintenance:
Repeat every item of quarterly maintenance and inspection.
Check whether the connector loose or not,please tight immediately once finding loose parts.
Perform a discharge test to check the exact load every year, discharge 30%-40% of the rated
capacity.
Three-year Maintenance:
Carry out a capacity test(C10) every three years and every year after six years of operation.
If the capacity of the battery is lower than 60% of the rated capacity, the battery should be
replaced.
Operation and Maintenance
Maintenance notes
Please do not operate and store battery in inversion position or in horizontal position
Check whether the battery installation is comply with design requirement or installation 16
documents or not.
Please use insulated tools when operation and maintenance,any metal objects to be put on
top of the battery shall be strictly prohibited;
Please do not use any organic solvent to clean batteries;
Please do not take down safety valve or add any substance into battery
Please do not smoke or set out fire near batteries.
Please keep battery fully charged within 24 hours after discharge,avoid capacity affected
Stored battery performance could be in degeneration,please put the battery in operation early.
Only professionals shall be allowed to maintain the battery
No.1,Shengyang Road,Qufu City,Shandong
Province,273100,
P
.R.China
T
el:0086-537-4438666-6028
Fax:0086-537-4411936
E-mail:[email protected]
This manual suits for next models
6
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