PWQ
High Rate Flooded Stationary Battery
for Uninterruptible Power Supply (UPS)
Applications
Capacities - 1518 WPC to 3978 WPC
20-year design life in float applications @ 25?C (77?F).
Wrapped separator design minimizes the effects of positive plate shedding.
Recyclable to world standards.
SPECIFICATIONS
Grid Alloy: Positive: Lead-Calcium-Tin; Negative: Lead Calcium
Electrolyte: Standard 1.250 specific gravity
Optional: 1.215 specifiec gravity
Electrolyte Withdrawal Tubes: 1 per cell minimum
Level Lines: High and Low
Posts: Solid Copper, lead plated.
One positive and one negative per cell. (1.75 x .5)
Post Seal: Floating O Ring, Seal Nut
Container: Standard: Styrene Acrylonitrile (SAN) Plastic
Optional: Polycarbonate: UL 94 V-0
PVC: UL 94 V-0 (2-PWQ only)
Cover: Standard: Acylonitrile Butadiene Styrene (ABS) Plastic
Optional: Polycarbonate: UL 94 V-0
PVC: UL 94 V-0 (2-PWQ only)
Safety Vent: GNB Pre-Vent Flame Arrestor
Float Voltage Range: 2.23 to 2.33 Volts per Cell for 1.250 specific gravity @ 25?C (77?F)
2.17 to 2.25 Volts per Cell for 1.215 specific gravity @ 25?C (77?F)
Separator: Bottom wrapped positive, glass backed micro-porous polyethylene (PE)