PHR Series
PHR Series
Power Sonic’s high-rate PHR series provide constant power backup that UPS systems and critical backup applications require. The PHR series has been designed and developed specifically for high-rate discharge application to ensure constant, dependable power when used as battery backup or as part of a UPS system.
Product Features
- High-rate VRLA battery
- Specifically designed for high-rate UPS and critical power backup applications
- Valve regulated, maintenance free spill proof construction
- Precision plate pasting for higher consistency with 100% load testing to ensure uniform capacity
- Lead-calcium alloy grids and the use of high purity lead account for superior shelf-life characteristics
- Patented dual-paste process for enhanced active material bonding and computer guided volumetric electrolyte control for precision filling
- Rugged impact resistant ABS case and cover flame retardant to UL94:V-0
- High rate of charge and discharge
