EA-11M POWERSAFE®

EnerSys EA-11M POWERSAFE® EA BATTERIES

PowerSafe® EA-11M batteries batteries with antimony alloy plates deliver maximized performance in cycling applications, allowing the battery to tolerate high temperatures.  Extra thick positive grids make the EA-M series one of the industry's most rugged battery. PowerSafe® EA batteries with calcium alloy plates offer maximized performance in long discharge applications and reduced watering requirements. EnerSys PowerSafe® EA-11M batteries are supplied with 100% "out of the box" initial capacity.

EA-11M POWERSAFE® FEATURES AND BENEFITS

• Capacity range 215 - 850Ah
• Lead-antimony alloy
• Volume of electrolyte optimizes performance
• Standard Styrene Acrylonitrile (SAN) jar with flame retardant UL94 V-0 PVC cover; PC flame retardant jar and cover optional
• Lead-antimony plates maximize performance in cycling applications
• 20 year life expectancy in float service at 77°F (25°C) ambient temperature

EA-11M POWERSAFE® APPLICATIONS

• Switchgear and Substation
• Industrial UPS

EA-11M POWERSAFE® CONSTRUCTION

• 0.34” thick positive plates provide excellent long discharge rates and long life
• Negative plate design enhances high rate performance
• Separator – microporous rubber with “Vitrex” glass fiber retainers
• Electrolyte – dilute sulfuric acid with specific gravity of 1.215 (1.250 available upon request)
• Copper inserted posts
• Slide-Lock™ post seal design
• Flame arrestors – included for increased operational safety

EA-11M POWERSAFE® Installation and Operation

• Tin plated copper inter-cell connectors (standard); lead plated optional
• Dual posts for high current carrying capability (EA-15M and above)
• Excellent long discharge and complex duty cycle capability for switchgear applications
• Post design features low resistance copper inserts for high rate performance
• Operating temperature: 32°F (0°C) to 104°F (40°C) Recommended temperature: 68°F (20°C) to 86°F (30°C)

EA-11M POWERSAFE® STANDARDS

• The management systems governing the manufacture of this product are ISO 9001:2008 and ISO 14001:2004 certified

Power Storage Solutions Engineering Services for EA-11M

Our engineering team can help you quickly calculate many values essential for the proper selection of standby battery products We provide expert sizing analysis you need to properly size and select the proper battery.  Let our Battery Sizing Specialist ensure you select the correct product for your telecommunications applications.

This includes the ability to:  Select batteries based on complex step loads and generate IEEE-485 Sizing Work Sheets.  Select batteries based on constant current loads. Select batteries based on constant power loads. View and customize rating tables. Perform battery run time analysis.

Power Storage Solutions Installation and Service for EA-11M

We understand that data centers are heavily reliant on batteries for backup power. We also understand that batteries must be redundant and if only one battery in your UPS configuration is not performing; it compromises your overall backup power. Our experience and our focus is to know the batteries and their implication for your operation. To determine the perfect solution, we will partner with you, analyze your critical power needs and construct the backup power solution that will perform as designed.

We can remove and recycle your old battery system then install, properly set up and test your new system. We have been installing stationary batteries for over 20 years. We have the experience, equipment and capabilities to safely perform this type of work.

Routine maintenance ensures your UPS equipment stays reliable, improving your UPS’s overall performance and extending their useful life. Service plans allow customers to be proactive; providing opportunity to detect potential points of failure preventing expensive problems.

When ordering new batteries, also remember to properly recycle your old lead batteries. Federal and state regulations require lead-acid batteries be recycled. Power Storage Solutions’ nationwide service organization can arrange pickup, transportation to and recycling at any one of our company affiliated smelters. Click Here for More Information

For More Information from EnerSys Website: EnerSys PowerSafe EA