mca FCDG6-200, FCDG6-225, FCDG6-210, FCDG6-220, FCDG6-310 Technical Manual
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FCDG SERRIES
MCA Battery Manufacture Co Ltd
., .
TECHNICAL MANUAL
VALVE REGUALATED GEL BATTERY
Add: Cangjiang Industrial Park, Gaoming ,Foshan 528513 ,Guangdong, China
Tel: 86-757-88806928
Fax: 86-757-88594006
E-mail: info@mca-battery.com
Website: www.mca-battery.com
(Edition: Jan 2010)
Website: www.mca-battery.com
Item
Page
Prolegomenon
1 Application Range
2 Check
3 Storage before Installation
4 Installation Cautions
5 Battery Installation
6
7 Battery Applications
8 Operating Principle
9 Battery Charge, Discharge & Life
10 RecordOperating
11 Maintenance
12 Common Faults & Solutions
2
5
5
1
5
6
6
7
7
8
10
11
12
Prolegomenon
In order to install and use MCAFC series battery correctly and safely, please read this technical manual and
other data together with battery carefully for a comprehensive understanding.
★Pay attention to safetyduring installation to avoid accident.
★It is required forusers to read this manual carefullyand keep it well.
★If you have anyquestions about the Technical Manual or anytechnical problems, please contact us orour local agent.
Dangerous!
High Voltage……
Don't touchany terminals or connectors
without insulation to avoid electric shock.
Eyes Protection:
Gas from explosion may harm eyes
or even cause blindness.
Prohibition:
Sparks, fire and
smoking.
Vitriol:
May cause blindness
or severe burns.
Wash eyes with clean water
immediately and go to see
a doctor.
Do not loosen the safety vales.
Please read carefully the installing and using instructions in this manual.
Keep the battery in a well ventilated environment when in operation.
Battery maintenance and repair should be conducted by experienced technicians.
1
Application Range
This manual is applied to the following FCDG series VRLA battery (hereafter referred to as battery).
FCDG Battery Parameters
Contents
Battery Features
13 Battery Construction
13
14
14 Material Safety Data Sheet
POSITION OF TERMINALS
14
5
6
Unit mm:
Terminal T2
10
4
5
Unit mm:
Terminal T1
18
5
8
Unit mm:
Terminal T4
16
5
6
Unit mm:
Terminal T3
20
5
8
Terminal T5
Unit mm:
TERMINALS
C
B
A
E
D
F
Size(mm ) Size(inch ) Weight
Model
Nominal
volt ag e
（V）
Rated
capacity
(Ah )
L W H
Total
H
L W H
Tota l
H
(kg) (l b)
Terminal Layout
FC DG 6- 20 0
6 200 /20HR 306 169 220 22 6 12 .0 6.65 8.66 8.90 26.5 58.4 T5 F
FC DG 6- 21 0 6 210 /20HR 260 180 245 25 1 10 .2 7.09 9.65 9.88 29.5 65.0 T5 F
FC DG 6- 22 0
6 220 /20HR 306 169 220 22 6 12 .0 6.65 8.66 8.90 32.0 70.5 T5 F
FC DG 6- 22 5 6 225 /20HR 244 190 275 27 5 9. 61 7.48 10.8 10.8 31.0 68.3 T5 F
FC DG 6- 31 0
6 310 /20HR 295 178 345 35 0 11 .6 7.01 13.6 13.8 47.0 103.6 T5 F
FC DG 6- 38 0 6 380 /20HR 295 179 404 42 4 11 .6 7.05 15.9 16.7 55.3 121.9 T6 F
FC DG 8- 20 0
8 200 /20HR 260 182 295 29 9 10 .2 7.17 11.6 11.8 39.5 87.1 T5 A
FCDG12-35
12 35/20HR 196 131 155 16 7 7. 72 5.16 6.10 6. 57 10.5 23.1 T2 A
FCDG12-40 12 40/20H R 19 8 166 174 17 4 7. 80 6.54 6.85 6.85 14.0 30.9 T2 B
FCDG12-70
12 70/20HR 351 167 176 17 6 13 .8 6.57 6.93 6. 93 22.5 49.6 T3 B
FCDG12-75 12 75/20H R 26 0 169 211 21 5 10 .2 6.65 8.31 8.46 25.0 55.1 T3 A
FCDG12-85
12 85/20HR 260 169 211 21 5 10 .2 6.65 8.31 8. 46 26.0 57.3 T3 A
FCDG12-90 12 90/20H R 30 7 169 211 21 5 12 .1 6.65 8.31 8.46 28.0 61.7 T3 A
FCDG12-100
12 100/20HR 30 7 169 211 215 12.1 6.65 8.31 8.46 30.0 66.1 T3 A
FCDG12-110
12 110/20HR 33 1 174 214 218 13.0 6.85 8.43 8.58 32.5 71.7 T4 A
FCDG12-120 12 120 /20HR 407 174 210 23 3 16 .0 6.85 8.27 9. 17 38.0 83.8 T5 A
FCDG12-135
12 135/20HR 34 4 172 280 280 13.5 6.77 11.0 11.0 43.0 94.8 T5 B
FCDG12-150 12 150 /20HR 484 171 241 24 1 19 .1 6.73 9.49 9. 49 45.5 100.3 T4 A
FCDG12-180
12 180/20HR 53 2 206 216 222 20.9 8.11 8.50 8.74 56.0 123.5 T4 C
FCDG12-200 12 200 /20HR 532 206 216 22 1 20 .9 8.11 8.50 8. 70 59.0 130.1 T4 C
FCDG12-210
12 210/20HR 52 2 240 219 224 20.6 9.45 8.62 8.82 65.0 143.3 T5 C
FCDG12-260
12 260/20HR 52 1 269 220 224 20.5 10.6 8.66 8.82 77.0 169.8 T5 C
Pleasecontact us forupdated information
3
4
2
Check
3
Storage before Installation
4
Installation Cautions
1. After receiving the batteries, please check the packing and make sure the batteries are intact. Avoid
bumping during carrying, and be careful when open the cartons.
2. Please open the cartons near the installation place and check appearance and quantity of the battery
accessories after opening.
3. It's difficult to detect leakage if there are slight damages on the battery shell. Please check carefully and
make sure there is no damage or leakage on the battery shell.
4. If the battery falls to the ground or its shell is bumped abnormally, please report the details to our company
for confirmation and aftermath arrangement.
1. Storage Environment
If the battery is not installed immediately after being received, please store it in a clean, ventilated and dark
place at around 5~30 .
2. Storage Time
Due to self-discharge, the battery capacity will lose gradually in storage. Do not store the battery for more
than 12 months or it will affect the battery performance eternally. After being stored for 6 months, the battery
should be charged in voltage of 2.40 ± 0.1V for 24 hours and hereafter should be recharged at least once every
6 months. A relatively high temperature will accelerate the battery self-discharge; from 20 when the
temperature increases every 10 , recharging interval should be reduced half. For example, whenthe battery
is stored at 35 , its initial charging or recharging interval should be 3 months. If the battery is not charged
properly, its performance and life will be affected and cause the normal guarantee invalid.
℃
℃
℃
℃
eyes, skin or clothes, flush it with a large quantity of water. If it splashes into eyes, after rinsing with water,
please go to see a doctor promptly.
9 Makesure the positive +/red and negative -/black terminalsare connected properly, otherwise it will
cause fire or damages to the battery or charger.
10. Please use the following protection equipments when you carry, install and maintain the battery.
1 Safetygoggles or protective face-shield;
2 Acid-resistantgloves;
3 Acid-resistantapron, safety shoes;
4 Propercarrying instruments;
5 Insulationinstruments.
11 Battery posts, terminals and fittings contain lead or lead compound; and other chemical compositions in
the battery are harmful to personal health.
Wash your hands after touching the battery!
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1 Before touching the battery, please wear a rubber apron, rubber gloves, safety goggles or other eyes protection
equipments; do not wear metal objects, such as jewelry etc.
2 Thebattery is very heavy. Be careful and do not pump the battery when moving it.
3 Smoking or lighting fires are strictly forbidden. Keep the battery away from electric arc.
4 Avoid short circuit. The battery electrolyte splashes onto eyes, skin or clothes, flush it with a large quantity of
water. If it splashes into eyes, after rinsing with water, please go to see a doctor promptly. has been charged and
please prevent battery from short circuit to avoid equipment damage or personal injury.
5 Put the battery in a cool and well ventilated place. Do not install the battery in a place that is possible to be
immersed by water.
6 Fix the bolts and nuts on the connection terminals to the specified torque; otherwise it may cause sparks or
damages to the terminals.
7 Please clean the battery shell and cover with a wet cloth; to prevent static and spark, do not use a duster or a dry
cloth to clean the battery. It's prohibited to use organic solvent such as rubber solution or naphtha, which will
cause the battery shell cracking.
8 In normal operation, there will be no dissociative electrolyte attached on the shell after battery gets fully sealed.
However, if the battery shell is damaged, dissociative vitriol is possible to leak. In case electrolyte splashes onto
.
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5
Battery Installation
1 Installthebatteryaccordingto installation drawing.Please leave at least 1,000mm passageway as
maintenance space.
2 Install Connectors
Apply the Vaseline onto the battery terminals to prevent large resistance oxide; then install connectors.
After installing all the battery connectors, make sure all positive(+/red) and negative(-/black) terminals
are connected properly according to the installation figures; then fix the connecting screws in the moment
of 11.3Nm with a insulative moment spanner.
3 Measure Voltage
After installing the connectors, measure the total voltage of whole string, which should be the total
of the cell voltage. If they are inconsistent, please check the battery polarity and recheck the battery
connection in a proper moment.
4 Cell Number
Stick the self-adhesive labels of cell number and system grade sign on the top of relevantcells. The
first cell at the positive connecting terminal should be marked as No.1 and the restis marked by analogy.
5 Install Battery Shield
After checking the voltage and arranging the cell numbers, put the shield at the top of the battery.
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6
Battery Features
1) Electrolyte Uniform Distribution
2) No Leakage
3) Longer Cycle Service Life
Gel series battery is manufactured with high-quality gaseous silica to make the electrolyte in uniform
distribution.
Curdled gaseous silica used in Gel batteries can immobilize the electrolyte and make the plates react
evenly.
Deep Cycle design (high-density active material and thick plates) & special 4BS lead paste technology
prolongs the cycle service life.
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