Cr 430 power-sheet
- 1. AVAILABLE TERMINAL STYLES: Crown Battery Manufacturing’s team of research and development engineers welcome the opportunity to discuss your technical requirements during the design and specification stage. To access this technical assistance, please contact: Crown Battery Manufacturing’s Product Support Department +1.419.334.7181 | sales@crownbattery.com | Fax +1.419.334.7124 VENT CAP OPTIONS: SPW Manifold VentSpin VentWhite – Standard PHYSICAL SPECIFICATIONS BCI Group Size Model Description Nominal Voltage Length Width Container Height Terminal Height Weight Cover & Container Material Case to Cover Seal Method in mm in mm in mm in mm lbs kgs 903 CR-430 6 12.38 314 7.19 183 15.29 388 16.13 410 122 55.3 Polypropylene Plastic Heat Seal ELECTRICAL SPECIFICATIONS Ampere Hour Capacity (Ah) Discharge Capacity Minutes KWH (kWh) Internal Resistance 100 Hr 72 Hr 48 Hr 20 Hr 10 Hr 5 Hr 2 Hr 100A 75A 50A 25A 10A 100 Hr 80°F / 27°C 525 490 460 430 355 340 256 165 240 391 904 2735 3.150 8.1mΩ CHARGING INSTRUCTIONS: 1445 Majestic Drive | P.O. Box 990 | Fremont, OH USA | 419.334.7181 | Fax 419.334.7124 | www.crownbattery.com | Made in U.S.A. Power.Sheet. Crown Battery Manufacturing Company specifies the following standard battery charge profile for the CR-430 deep cycle battery when used in an electric vehicle service: Phase 1: Constant Current (I1) I1 = highest amperage available < 100 amps Phase 1: Constant Current (I1) I1 = minimum amperage available > 40 amps Normal transition to Phase 2 at 2.37 Volts Per Cell. Safety transition to END OF CHARGE of dV / dt <0V / 1 hr, dt = 1 hr. (NEGATIVE SLOPE). Timeout for Phase 1 = 10 hours. Phase 2: Constant Voltage (U2) U2 = 2.37 VPC Normal Transition to Phase 3 at I2 = 15.0 amps or approximate. Safety transition to END OF CHARGE of l dI/dt l < 0.4 amp / 1 hr, dt = 1 hr. Phase 3: Constant Current (I3) I3 = 15.0 amps or approximate Normal transition to END OF CHARGE at 115 -118% of AH returned. PLEASE CONTACT CROWN BATTERY MANUFACTURING COMPANY TO ADVISE THE SPECIFIC CHARGE TERMINATION METHOD USED. Timeout for charging phases 1 - 3 at 16 hours. Temperature compensation coefficient = +/- 3 mV / °C. Recommended Equalization Charge: Every seven (7) days. 4 additional hours at normal finish rate of 15.0 amps for 4 hours. Safety transition to END OF CHARGE at maximum voltage of 2.7 VPC. CR-430Commercial Deep Cycle Standard
- 2. AVAILABLE CAPACITY AT APPLICATION OPERATING TEMPERATURE 60%40%20%0% 80% 100% 120% 140 120 100 80 60 40 20 -20 -40 0 50 60 40 30 20 10 -10 -20 -30 -40 0 Temperature(C) Temperature(F) Percent of Available Capacity Visit our website at www.crownbattery.com CR-430 Commercial Deep Cycle Battery ©2013 Crown Battery Manufacturing Company Effect of Battery Temperature on Battery Life Lead acid batteries are electrochemical storage devices that store and release chemical energy upon demand in the form of electricity. By virtue of their design lead acid batteries are highly reactive to temperature – with the rate of chemical reactions that occur within the battery being affected by the operating temperature where the battery is used. Higher operating temperatures will result in faster chemical reactions within the battery – delivering improved discharge performance; conversely, cooler operating temperatures will result in slower internal chemistry. However, higher operating temperatures also result in shortened battery life as the increased rate of chemical reactions will accelerate the rate of deterioration of internal components. Typical battery life is based upon a baseline operating temperature of 80°F / 27°C. Temperature increases of 15°F / 10°C over the baseline will cause the battery’s rate of internal chemical reactions to double – something that will reduce battery life due to the accelerated deterioration of internal components. Please contact Crown Battery to discuss any minimal requirements for battery life when operating batteries in temperatures greater than 80°F / 27°C. Form No. TDS-D06430-0213 APPLICATION RECOMMENDATIONS Specific Gravity Operating Temperature Range Self Discharge Terminal Torque Specifications Fully charged battery specific gravity (100% state-of-charge) is 1.275 Fully discharged battery specific gravity (100% depth-of-discharge) is 1.125 -40°F to 120°F (-40°C to 49°C). Flooded lead acid battery capacities are temperature sensitive: refer to the temperature / capacity projection chart below to identify available capacity at the application operating temperature. Application Note: Maintain a state of charge greater than 60 percent when operating flooded lead acid batteries at temperatures below 32°F (0°C). Fully charged batteries that are stored at a temperature of 80°F (27°C) will self-discharge at a rate of 3.5% per week. SAE / Automotive Terminal Style: 50 to 70 in-lbs / 6 to 8 Nm Stainless Threaded Terminal (Types C, S, Z): 100 to 120 in-lbs / 11 to 14 Nm Application Note: Lead acid batteries contain corrosive battery electrolyte and generate highly flammable hydrogen gas. When working near batteries wear protective clothing, gloves, and safety glasses when handling batteries and electrolyte and always work in a well-ventilated area. Do not over-torque terminals. Over-torque can result in terminal damage, breakage, terminal meltdown or fire. Crown Battery’s flooded lead acid deep cycle batteries require periodic preventative maintenance and effective charging service to ensure dependable service life. Customers can find Crown Battery’s recommended best practices for deep cycle battery care, maintenance and application at www.crownbattery.com/en/wp-content/uploads/2012/10/SafetyFirst-DeepCycle2.pdf or by contacting Crown Battery to request this information. 1445 Majestic Drive | P.O. Box 990 Fremont, OH 43420-0990 USA +1.419.334.7181 | Fax +1.419.334.7124 www.crownbattery.com sales@crownbattery.com TYPICAL BATTERY CYCLE LIFE / DEPTH OF DISCHARGE Battery Model 100% DOD Cycles End-Cycle Voltage 50% DOD Cycles End-Cycle Voltage 40% DOD Cycles End-Cycle Voltage 20% DOD Cycles End-Cycle Voltage CR-430 500 1.75 VPC 1200 1.94 VPC 1500 1.97 VPC 3000 2.05 VPC The battery life references presented above are estimations based upon stationary life cycle testing conducted at Crown Battery Manufacturing’s Testing Center in Fremont, Ohio USA. The data references are nominal and should not be construed as maximum or minimum values for specifications or for final design. Data for this product type may vary from that shown herein, and Crown Battery makes no warranties – expressed or implied – based upon the data shown above. The data shown are nominal and should not be construed as maximum or minimum values for specification or final design. Data for this product type may vary from that shown herein. 11.51 (292) 12.38 (314) 7.19 (183) 15.29(388)16.13(410)