Specifications Sheet

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 | [e-mail] | 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 [phone] | 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-430
Commercial
Deep Cycle
Standard