Lead-acid Batteries
鉛酸蓄電池
50Ah以上(High-Rate series)
產品特色
Features and Benefits
• Ten year design life in standby float service.
• A recognized component of U.L.
• Non-spillable valve regulated lead acid battery (VRLA) design.
• Advanced absorbed glass mat technology (AGM) with gas recombination greater than 99%.
• Operates at a low internal pressure.
• Never needs watering, minimal maintenance.
• Advanced lead tin calcium alloy, reduces grid corrosion
and promotes long battery life.
• Shock absorbent thick wall polypropylene cases.
• Cold forged non-porous terminal bushings eliminate post leakage.
• Thermally welded cover to case bond, eliminates both acid and electrical leaks.
• Over-sized, through the partition inter-cell welds provide low resistance connections with minimal power loss.
• Each cell has a low pressure safety release venting system recognized per U.L. 924.
• Measured high vacuum acid fill reduces electrical variability between cells.
• 100% recyclable materials.
產品用途
Applications
• UPS • Emergency lighting
• Switchgear • Alarm and security
• Telecom • Overhead cranes
技術參數,安裝配置參數表
Operating specifications
• Operating temperature range: -40ºC/-40ºF to 60ºC/140ºF
• Operating temperature range: -40ºC/-40ºF to 60ºC/140ºF
• Charging voltage / current: 2.27 to 2.30 volts per cell, constant voltage at a maximum
current of C/4 amps.
• Temperature compensation: Apply for temperature range of 0ºC/32ºF to 40ºC/104ºF.
Subtract 3 mV/ºC/cell or 1.7 mV/ºF/cell, above 25ºC/77ºF.
Add 3mV/ºC/cell or 1.7 mV/ºF/cell, below 25ºC/77ºF.
• Storage time from a fully 6 months at 25ºC/77ºF. For each 9ºC/15ºF rise,
charged condition: reduce the storage time by half.
檔案下載
PRC-1255S.pdf | PRC-1290S.pdf | PRC12100S.pdf | PRC12150C.pdf |