Features & Benefits protection against atmospheric contamination excess oxygen being absorbed by negative plates.. UL recognized and approved components MH25860.. Low self discharge rate
Trang 1Features & Benefits
protection against atmospheric contamination (excess oxygen being absorbed by negative plates)
•
•
rugged and vibration resistant
(DOT-CFR-HMR49)or Water (Classified as non-hazardous per IMDG amendment 27) transportation
Germany (G4M19906-9202-E-16) UL recognized and approved components (MH25860)
Low self discharge rates (Approx 1%-3% monthly at 20 °C–25°C / 68°F–77°F).
Wide range of operating temperatures (-40 °C to 60°C).
Complies with DOT provisions listed in 49CRF173.159 (d)
Special provision A67
MH25860 ISO 14001
DIN ISO 9001/QS9000
Vision EV Series Dry Cell 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 maintenance-free (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, Fork lifts, Aerial lifts, and Robotics; Marine, RV, and no-idle solutions; Mobility and Medical Equipment; Telecom,
Broadband and Cable TV; UPS systems
Vision EV Series
www.vision-batt.com
Trang 2Mechanical Characteristics
Dimensions in Inches (mm) Industry
Type No Volts
Standard (optional) Terminals
L in(mm)
W in(mm)
H in(mm)
TH in(mm)
Approx Weight in Lbs (Kgs)
M
www.vision-batt.com
Trang 3Electrical Specifications
CHARGE METHODS: Constant voltage charging at 20℃(68℉)
Max Charge current Charge voltage Temperature compensation
Constant current discharge ratings-amperes at 20℃(68℉)
End Point
Constant power discharge ratings-watts per cell at 20℃(68℉)
End Point
Operating temperature range
4000A Short circuit current (20℃)
www.vision-batt.com
R/C
@25A 32°F/ 0°C 0°F/ -18°C
* - Performance averages after 15 cycles
2.24 2.22
2.19
Trang 4Charge / Discharge Tables & Graphs
Cycle service life in relation to depth of discharge
Number of cycles(cycles) Capacity(%) 80% D.O.D.
120 100 80 60 40 20 0
20%D.O.D.
50%D.O.D.
Charge characteristic curve
Charging time (hours)
Charged V
(%)
(XCA)
(V)
15.0
14.0
13.0
12.0
11.0
0.25
0.20
0.15
0.10
0.05
0
0 2 4 6 8 10 12 14 16 18 2 0
Constant voltage charge characteristic
o
(0.25CA,20 C)
CHARGED VOLUME 140
120
100
80
60
40
20
0
CHARGE VOLTAGE
CHARGING CURRENT
Temperature effects on capacity
120 100 80 60 40 20 0 -20 -10 0 10 20 30 40 50
o
Temperature( C)
0.1C 0.2C
1.0C 2.0C
Self-discharge characteristic
110 100 90 80 70 60 50 40
0 2 4 6 8 10 12 14 1 6 18 20
Storage time: months
o
20 C
Relationship between
charging voltage and temperature
-10 0 10 20 30 40 50 60
o
Ambient temperature( C)
15.6
15.0
14.4
13.8
13.2
(V/8V) (V/6V) (V/4V)
10.4
10.0
9.6
9.2
8.8
7.8
7.5
7.2
6.9
6.6
5.2
5.0
4.8
4.6
4.4
2.6
2.5
2.4
2.3
2.2
STAND
BY USE
CYCL
E US E
Relationship of OCV and state of charge (20 C) O
Relative state of charge (%)
6.75
6.5
6.25
6
5.75
5.5
0 10 20 30 40 50 60 70 80 90 100
MH25860 G4M19906-9202-E-16
THE INTERNATIONAL CERTIFICATION NETWORK
ISO9001:2000
THE INTERNATIONAL CERTIFICATION NETWORK
www.vision-batt.com
Shenzhen Center Power Tech Co., Ltd.
Center Power Industrial Park, Tongfu Industrial District Dapeng Town, 518120 Shenzhen, China
Tel: (+86-755) 8431 8088 Fax: (+86-755) 8431 8038 E-mail: sales@vision-batt.com