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Chapter I: Product Introduction 

 

Product Characteristics 

 

Advantages 

 

Design life: 15 years at 25

 

 

EUROBAT Classification: Very long life 

 

More than 3000 cycles at 70% DOD 

 

Special negative active material formula, improve the charge acceptance ability, reduce the   

negative plate sulphation, more suitable for the partial state of charge (PSOC) application 

 

Modular design and installation, compact structure, saving the installation area and space,   

easy installation, convenient maintenance 

 

Design features 

 

Positive plates 

 

Negative plates 

 

Separators 

 

Container and Lid 

 

 

Posts sealing 

 

Terminal posts 

 

Electrolyte 

 

Vents 

 

Plates suspension 

 

Inter-cell connectors 

 

Terminal hardware 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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Thick flat pasted plate with special high tin lead polybasic grid alloy 

Flat pasted plate with lead-calcium-carbon grid alloy 

Microporous super thin AGM separator 

High-strength  &  heat  resistant  ABS  (option:  available  in  Flame  Retardant 

UL94 V0 version) 

Double sealing structure 

High-conductivity terminals with threaded inserts 

Absorbed low density sulfuric acid with special electrolyte additive 

High-efficiency low pressure venting system 

Bottom supported 

Insulated rigid copper 

Stainless steel + Plastic cover 

Summary of Contents for DCS Series

Page 1: ...DCS Series Deep Cycle Solar Battery Technical Manual SHANDONG SACRED SUN POWER SOURCES CO LTD...

Page 2: ...stic Curve 04 2 Charging Characteristic Curve 05 3 Cycle Performance Curve 05 4 Performance Data 06 Chapter III Operation and Maintenance 1 Safety Instructions 07 2 Operation Parameters 08 3 Factors I...

Page 3: ...tive plates Negative plates Separators Container and Lid Posts sealing Terminal posts Electrolyte Vents Plates suspension Inter cell connectors Terminal hardware Product Introduction 01 Thick flat pas...

Page 4: ...age V Nominal Capacity Ah 25 Dimensions mm Weight kg Short Circuit Current A Internal Resistance m 25 Terminal Type Terminal Layout C10 1 80V cell Length Width Height Total Height DCS12 50 12 50 350 1...

Page 5: ...negative plate has not reached fully charged stage the process of active substance in negative plate transformed to spongy lead is not finished oxygen gas generated in positive plate reaches the nega...

Page 6: ...1 describes the discharge curves of DCS Series at different discharge rate at ambient temperature 25 Table 2 1 describes the end voltage at different discharge rate Figure 2 1 Discharge characteristic...

Page 7: ...arged the charge capacity can be as high as the 104 of the discharged capacity Figure 2 2 Charge characteristic curve Cycle Performance Curve At different depth of discharge the battery cycle life is...

Page 8: ...16 0 12 0 9 60 5 60 2 28 1 200 1 056 0 562 1 90V 48 0 34 4 21 8 14 4 10 9 8 72 5 10 2 08 1 126 0 982 0 516 Constant power discharge data Table 2 3 DCS Series Battery Constant Power Discharge Data Shee...

Page 9: ...ed by skilled personnel only Used batteries must be recycled and disposed properly as improper disposal of batteries is harmful to the environment and health Used batteries shall be properly disposed...

Page 10: ...Hour in short is Ah Usually discharge rate is indicated through the suffix of C such as C10 means capacity at 10 hours discharge rate C3 means capacity at 3 hours discharge rate Battery capacity consi...

Page 11: ...rted to C25 according to the following formula In the formula T Discharge temperature CT Capacity at temperature of T k Temperature coefficient k 0 006 at C10 discharge k 0 008 at C3 discharge k 0 01...

Page 12: ...2 35 2 50V When battery float equalizing charge voltage according to the temperature compensation coefficient calculated values over the range according to the corresponding upper limit or lower limi...

Page 13: ...orage temperature Maximum storage times Freshening charge intervals Recommended freshening charge method 20 25 Every 6 months Using constant current 0 1C10A 0 2C10A to charge battery bank till battery...

Page 14: ...tainer temperature by using infrared thermometer 2 Use infrared thermometer to measure ambient temperature 1 Ambient Temp 20 45 2 Recommended Temperature 25 5 1 Check that the battery temperature comp...

Page 15: ...Item Content Standard Maintenance 1 Measurement of each battery s floating voltage Measure each battery s floating voltage by using multimeter Battery floating voltage differential pressure must meet...

Page 16: ...capacity to be maintained must be more than 80 and in energy storage use more than 60 of the reference capacity Recovery test measure and record various parameters specified in the monthly quarterly...

Page 17: ...No 1 Shengyang Road Qufu City Shandong Province 273100 P R China Tel 0086 537 4422313 Fax 0086 537 4411980 E mail sales sacredsun cn...

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