Transcript
www.vision-batt.com
GreenOurEarth PowerYourVision
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Vision EV Series Batteries provide superior performance, capacities and reliability. Using state of art dry cell technology the EV series is designed for environmentally sensitive areas that require enhanced cycle life capabilities in commercial, industrial, residential, and private applications. The maintenancefree(VRLA) construction and advanced design features makes the EV Series the definitive choice for a wide variety of markets; Solar and Renewable Energy Storage; Electric Vehicle and Golf cart; Industrial equipment, Floor Machines, Forklifts, Aerial lifts, and Robotics; Marine, RV, and no-idle solutions; Mobility and Medical Equipment; Telecom, Broadband and Cable TV; UPS systems.
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Features and Benefits
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229
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526 498
EV4D-240A-AT
High density lead paste and specialized paste formula for deep cycle application. HighstrengthABSorPPcase&cover andvalve-regulatedconstruction. 19.5
Maintenance-free. 190-1
Highcapacities. Environmentally friendly, Classified as “ Non-Spillable Battery” for
POS
transportation.
NEG
17.9
Hightinalloygridsoffer:Lessgassing,Highcorrosion-resistant,Lowself
40
190-1
discharge,Alloysheetingmaterialfordeep cycleapplications.
17
M3/8"
Exceptional adaptability to operate at high and low temperature environments.
SAE
Stud
Durablecopperandstainlesssteelterminals forhighelectricconductivity. Excellentcyclelife:80%DOD800cycles. Exclusiveelectrolyteformulaandseparator,Forprotectingtheelectrolyte densityfrom stratification. Superior design allows for fast charge acceptance and resistance to over-discharge.
Mechanical Characteristics
Electrical Characteristics
Industry Type No.
4D
Nominal Capacity
240Ah@20 hour rate F.V.(1.75V/Cell)
Length(mm/inch)
528/20.8
Internal Resistance(Approx.)
≤Fully Charged battery(25℃):2.7mOhms
Width(mm/inch)
222/8.7
Self Discharge
3% of capacity per month@68°F/20℃
Height(mm/inch)
229/9.0
Cranking Amps
1550A@32°F/0℃
Total Height(mm/inch)
250/9.8
Max.Discharge
Approx.Weight (kg/Ibs)
64.6/142.4
Reserve Capacity
@25A F.V.(1.75V/Cell)
560Min
(80°F/27℃)
@75A F.V.(1.75V/Cell)
155Min
Terninal
AT
Container material
PP
Cells
6 cell
Nominal Voltage
12 V
1220A@0°F/-18℃ 1800A(5s)
Charging(25℃)
Cycle use
Initial Charging Current: 72A,2.40-2.45VPC
(Constant Voltage)
Float use
2.20-2.30VPC
Electrical Characteristics o
Final voltage 1.75V/Cell Updated July 10,2013
o
o
20HR
10HR
5HR
240
230
200
o
Minutes of Discharge@80 F(27 C)
Amp Hours(AH)@77 F(25 C) 3HR
2HR
1HR
@25A
@75A
190
168
135
560
155
www.vision-batt.com
GreenOurEarth PowerYourVision
EV4D-240A-AT
Charge / Discharge Tables & Graphs Voltage
Current
Charged Volume
CHARGE CHARACTERISTIC CURVE 12 0
Constant voltage charge characteristic (0.25CA,25 oC)
(% ) (XCA ) (V )
10 0
120
0.25
100
0.20 0.15
60 40
0.10
20
0.05
0
0
15.0
CHARGED VOLUME
14.0
CHARGE VOL TAG E
Capa city(%)
140
80
CYCLE SERVICE LIFE IN RELATION TO DEPTH OF DISCHARGE
80 60
13.0
80% D.O.D . 50%D.O.D .
12.0
20
11.0
CHARG ING CURRENT
0
2
4
6
8
10
12
14
16
18
0 600
20
1200
1800
2400
3000
3600
4200
Number of cyc les(cycles)
Charging time (hours)
RELATIONSHIP OF OCV AND STATE OF CHARGE (25℃)
SELF-DISCHARGE CHARACTERISTIC 110
13. 5
Battery voltage(V )
20%D.O.D .
40
10 0 Capacity(% )
13 12. 5 12
90 80 70 60
11. 5
40 oC
30 oC
20 oC
50 11 0
10
20
30
40
50
60
70
80
90
100
40
0
2
4
6
8
Relative state of charge (%)
RELATIONSHIP BETWEEN CHARGING VOLTAGE AND TEMPERATURE
10
12 14 16 18 Storage time: months
20
(V/12V )
(V/8V )
(V/6V )
(V/4V )
(V/CELL )
TEMPERATURE EFFECTS ON CAPACITY 12 0
15.6
10.4
7.8
5.2
2.6
80
15.0
10.0
7.5
5.0
2.5
14.4
9.6
7.2
4.8
2.4
13.8
9.2
6.9
4.6
2.3
13.2
8.8
6.6
4.4
2.2
CY
CL
STAN
EU S
D BY
Capacit y (% )
10 0
E
0.1 C 0.2 C
60 1.0 C
40
2.0 C
US E
20 0 -10
0
10 20 30 40 o Ambient temperature ( C)
50
60
-20
-10
0 10 20 Temperature ( oC)
30
40
50
SHENZHEN CENTER POWER TECH. CO., LTD. CenterPowerIndustrialPark,TongfuIndustrialDistrictDapengTown, Germany
518120Shenzhen,China Tel:(+86-755)84318088Fax:(+86-755)84318038 E-mail:
[email protected]
THE INTERNATIONAL CERTIFICATION NETWORK
ISO9001:2008
MH25860
tested
G4M19906-9202-E-16
