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Flooded AGM Lead Acid Battery OPzS Tubular Battery 2V420Ah For Electric Utilities

Categories OPzS Battery
Model Number: OPzS2-420
Certification: CE UL ISO9001 ISO14001
Place of Origin: Wuhan
MOQ: Negotiable
Price: Negotiable
Payment Terms: T/T L/C, D/A, D/P
Supply Ability: 10000PCS/30Days
Delivery Time: 30 Days
Packaging Details: Carton and Wooden Pallet
Type: OPzS Tubular Battery
Nominal Voltage: 2V
Rated Capacity: 420Ah
Approx Weight(Without Electrolyte: 24Kg
Approx Weight(With Electrolyte: 32Kg
Terminal Type: Female Copper Insert M8 (torque:10~12N.m)
Battery Case: ABS/SAN
Battery Designed Life: More than 20 Years
Application: Telecom, Electric Utilities, Control Equipments, Security Systems, Medical Equipments, UPS systems, Railroad Utilities, Photovoltaic Systems, Renewable Energy System
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Flooded AGM Lead Acid Battery OPzS Tubular Battery 2V420Ah For Electric Utilities

Flooded lead acid AGM battery OPzS Tubular battery 2V420Ah for solar system


Product Features


The OPzS series is a traditional tubular plate flooded battery which offers 20+ years design life according to the standard IEC60896-11.with a new design and technical improvement, it offers maximum efficiency reliability for the widest variety of applications.


Construction

Positive plate :Tubular plate with die cast alloy grid


Negative plate : Balanced Pb-Ca grid for improved recombination efficiency


Separator : Leaf shape rubber separator


Electrolyte : Dilute high purity sulphuric acid of 1.240 specific gravity


Battery Container : SAN


Battery Cover : ABS


Pillar Seal: Double layers epoxy resin seal


Relief Valve : Complete with integrated flame arrestor


Specifications


Nominal Voltage (V)2
Designed Floating Life (20oC)20+ Years
Nominal Capacity (20oC)420 Ah @ C10 (to 1.80Vpc)
Demensions

L145mm×W206mm×H525mm

Approx. Weight

Without electrolyte: 24kg

With electrolyte: 32kg

Terminal TypeFemale Copper Insert M8 (torque:10~12N.m)
Internal ResistanceApprox. 0.57mOhm (fully charged @ 25°C)
Max. Charge Current84 A
Max. Discharge Current (5S)1000 A
Short Circuit Current3500 A
Self DischargeApprox. 4% per month @ 20°C

Ambient Temperature

Discharge: -25~65°C

Charge: -20~65°C

Storage: -15~40°C

Float Charge Voltage2.21-2.25V @25oC (-3mV / oC/ cell)
Equalize Charge Voltage2.35-2.4V @25oC
Container MaterialSAN

Constant Current Discharge Characteristics: Amps (20°C)



Constant Power Discharge Characteristics: W/cell (20°C)



Charge Characteristic



Discharge Characteristic



Cycle Life vs Depth of Discharge



Capacity vs Temperature



Cycle Discharge Voltage Curve




Application


Standby Power Applications that Required Highest Levels of Reliability and Security

Telecom, Electric Utilities, Control Equipments, Security Systems, Medical Equipments, UPS systems, Railroad Utilities, Photovoltaic Systems, Renewable Energy System and so on.


Advantages


1. 20+ years design life at floating condition.


2. Wide operating temperature range from -40°C to 60°C.


3. Tubular positive plate with prolonged cycle life.


4. Nano Silica gel electrolyte.


5. Lead Calcium die cast grid with improved corrosion resistance capability.


6. Excellent deep discharge recovery capability.


7. Low self-discharge rate and long shelf life (1 year at 20°C)

Quality Flooded AGM Lead Acid Battery OPzS Tubular Battery 2V420Ah For Electric Utilities for sale
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