Pure Lead Top Terminal Batteries
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Description
AlphaCell HP Pure lead AGM batteries provide high power density and extended reliability for broadband applications. AlphaCell batteries enable using fewer strings in power systems compared to standard batteries while maintaining network runtime and reliability. For power supply loads that are less than 8 amps, 4 hours runtime can be achieved using a single string of AlphaCell 4.0 HP batteries, compared to using two strings of competitive products. Additionally, AlphaCell HP batteries provide up to 50% more runtime in colder climates compared to standard batteries.
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General Specifications Model: 3.5HP (P/N 1810077) 4.0HP (P/N 1810078) Warranty: 5 year full replacement Service Life: Extended Battery Type: Pure Lead AGM Heat Resistant: Extreme Hydrogen Emission: Low Capacity at 20hrs (to 1.75VPC): 104Ah 114Ah Typical runtime (minutes)**: 210 240 BCI group size: 31 Terminals: Threaded insert 1/4 - 20 UNC" Cells Per Unit: 6 Voltage Per Unit: 12.8 Conductance Valve: 1700 2100 Impedance @ 60Hz (Ohms): 2.7 2.2 Max. discharge current (A): 800 900 Short circuit current (A): 2800 3200 10 second volts @ 100A: 11.7 11.8 Mechanical Height w/terminals
mm (inches):223.5H x 337.8W x 172.7D (8.5H x 13.4W x 6.8D) 223.5H x 337.8W x 172.7D (8.5H x 13.4W x 6.8D) Weight: 30.8kg (68lbs) 35.6kg (74lbs) Environmental Discharge: -40 to 60°C (-40 to 140°F) -40 to 60°C (-40 to 140°F) Charge
(w/temperature compensation):-40 to 60°C (-9.4 to 140°F) -40 to 60°C (-9.4 to 140°F) Float charging voltage: 13.5 to 13.8Vdc 13.5 to 13.8Vdc AC ripple charger: 0.5% RMS or 1.5% of float charge voltage recommended for best results. Max. allowed = 4%V pk to pk
AlphaCell HP current discharge ratings in Amps (end voltage 1.75VPC @ 25ºC/77ºF)
Hours 1 2 3 4 8 10 20 3.5HP: End voltage 1.75VPC: 70.2 40.3 28.6 22.3 12.1 9.9 5.2 End voltage 1.70VPC: 72.0 41.1 29.2 22.7 12.3 10.0 5.3 4.0HP: End voltage 1.75VPC: 81.9 45.8 32.2 25.0 13.1 10.6 5.7 End voltage 1.70VPC: 83.7 46.7 32.8 25.4 13.3 10.7 5.8
AlphaCell HP Amp hour ratings in Amps (end voltage 1.75VPC @ 25ºC/77ºF)
Hours 1 2 3 4 8 10 20 3.5HP: End voltage 1.75VPC: 70.2 80.6 85.8 89.2 96.8 99 104 End voltage 1.70VPC: 72.0 82.2 87.6 90.8 98.4 100 106 4.0HP: End voltage 1.75VPC: 81.9 91.6 96.6 100 104.8 106 114 End voltage 1.70VPC: 83.7 93.3 98.3 101.5 106.3 107 115.8