Battery Power - September/October 2011 - (Page 25)

Charging & Testing New EnerSys Express eMax HF Advanced High Frequency Fast Chargers nications interface making real time battery and charger fleet management a reality. Express Fast Charge Systems feature the optional Motive Power Manager, an information management system, which provides remote alerts and reports so users can manage assets with precision and achieve even more savings from day one. EnerSys has introduced the Express eMax HF fast chargers. Utilizing the latest innovations in high frequency charging technology, the eMax HF line of fast chargers have been engineered to provide the highest level of performance and efficiency available while remaining amazingly compact and flexible. The high frequency technology behind the eMax HF fast charger means high charger efficiencies for lower operational costs and high power factors, which reduce AC line draws lowering infrastructure investment. Always connected and fully networked, the eMax HF fast charger comes standard with a sophisticated wireless commu- Battery Pack and Five-Bay Battery Charger System For Mobile Handheld Equipment GlobTek’s five-bay lithium-ion battery chargers and cradles meet IEC 60950 (ITE), UL 1310 (Class 2), IEC 60601-1 (medical) international EMC standards. The charger charges battery in three phases: conditioning, constant current and constant voltage. Charge is terminated based on minimum current level and a programmable charge timer provides a safety backup for charge termination. The design also incorporates an MCU for battery identification, charge status display and battery temperature monitoring using HDQ communication protocol from BQ27000 battery fuel gauge IC embedded inside the battery pack. Each bay can provide bulk charge current up to 750 mA at 4.2 V maximum voltage for off-the-shelf GlobTek 2GL523450-G or customer designed battery packs. Modified, custom and higher wattage designs adaptable to customer battery packs or alternate specifications are also available. Battery2011 2nd Annual International Conference Safety November 9-10, 2011 Las Vegas, NV USA Advancements in Systems Design, Integration & Testing for Safety & Reliability knowledgefoundation.com www.BatteryPowerOnline.com September/October • Battery Power 25 http://www.knowledgefoundation.com http://www.BatteryPowerOnline.com

Table of Contents for the Digital Edition of Battery Power - September/October 2011

Battery Power - September/October 2011
Contents
Portable Battery Market to Reach $30.5 Billion Worldwide by 2015, Forecasts Pike Research
Panasonic Introduces High Rate Li-Ion Cell
A Comprehensive Management Approach to Maximizing UPS Availability
The Evolution of Battery Monitoring: Impedance, Resistance, Conductance or Ohmic Value
The World of Alkaline Batteries
Nickel Zinc’s Powerful Future in Stationary Storage
Batteries
Components
ICs and Semiconductors
Charging & Testing
Power Supplies
Industry News
Marketplace
Calendar of Events
Research & Development

Battery Power - September/October 2011