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Power Storage 12GX190F Pure Lead Front Access Telecom Battery
Power Storage 12GX190F Pure Lead Front Access Telecom Battery
Power Storage Solutions 12GX190F Battery - 12V 190 Ah Pure Lead Front Access AGM
Warranty
Reserve Past the Four-Hour Mark
- Float 2.27 volts per cell at 77°F - held to ±0.02 V with -3 mV per cell per degree C compensation across the string.
- Equalization 2.35 to 2.40 volts per cell - compensated at -4 mV per cell per degree C where the rectifier plant supports an equalize cycle.
- ISO 9001, ISO 14001, ISO 45001 and OHSAS 18001 - the management system certifications Power Storage Solutions lists for GX manufacturing.
- ABS-FR case and cover - flame-retardant ABS rated UL94 V-0 on a block that will sit in a cabinet for its whole service life.
- 24-month storage at 77°F - the published self-discharge window before the block needs attention, which matters on staged projects.
Technical Specifications
| Power Storage Solutions 12GX190F Specifications | |
|---|---|
| Part Number | 12GX190F (also searched as 12GX 190F, 12gx190f battery, pwrss 12gx190f; sold under the Power Storage Solutions brand) |
| Series | Telecom GX, pure lead high rate, front access |
| Battery Type | AGM, valve regulated lead acid (VRLA), pure lead |
| Nominal Voltage | 12V (6 cells per unit) |
| Nominal Capacity | 190 Ah at the 8-hour rate to 1.75 VPC at 77°F (25°C) |
| Nominal Rate | 690.5 watts per cell at the 15-minute rate to 1.67 VPC at 77°F |
| Constant Current to 1.75 VPC | 408.5 A at 10 min, 343.7 at 15 min, 218.8 at 30 min, 133.7 at 1 hr, 55.6 at 3 hr, 23.8 at 8 hr, 19.2 at 10 hr, 10.1 at 20 hr |
| Constant Current to 1.85 VPC | 341.5 A at 10 min, 292.9 at 15 min, 195.0 at 30 min, 123.1 at 1 hr, 52.8 at 3 hr, 22.6 at 8 hr, 18.4 at 10 hr, 9.67 at 20 hr |
| Constant Current to 1.67 VPC | 456.3 A at 10 min, 372.5 at 15 min, 231.0 at 30 min, 138.9 at 1 hr, 57.1 at 3 hr, 24.0 at 8 hr, 19.5 at 10 hr, 10.2 at 20 hr |
| Constant Power to 1.75 VPC | 755.0 W/cell at 10 min, 642.7 at 15 min, 419.9 at 30 min, 261.8 at 1 hr, 110.9 at 3 hr, 47.9 at 8 hr, 20.5 at 20 hr |
| Constant Power to 1.67 VPC | 822.0 W/cell at 10 min, 690.5 at 15 min, 437.9 at 30 min, 269.6 at 1 hr, 113.1 at 3 hr, 48.1 at 8 hr, 20.6 at 20 hr |
| Short Circuit Current | 3,800 A |
| Internal Resistance | Approximately 3 milliohms, fully charged |
| Ohmic Reference, New Unit | 2.75 milliohms (HIOKI 3554), 3.06 milliohms (Biddle BITE 3), 1,800 siemens (Midtronics PBT-200); reference values, initial readings vary ±25 percent |
| Terminal Type | M8, with M6 optional, front access |
| Length | 22.0 inches (559 mm) |
| Width | 4.92 inches (125 mm) |
| Height | 12.6 inches (320 mm) |
| Weight | 127 lbs (57.6 kg) |
| Float Charging Voltage | 2.27 V per cell ±0.02 V (-3 mV per cell per °C) |
| Equalization Charging Voltage | 2.35 to 2.40 V per cell (-4 mV per cell per °C) |
| Maximum Charge Current | 0.3C |
| Operating Temperature | Charge -4°F to 129°F (-20°C to 54°C); discharge -40°F to 149°F; storage -4°F to 122°F (-20°C to 50°C); nominal 77 ±5°F (25 ±3°C) |
| Container Material | ABS-FR (UL94 V-0) |
| Standards | CE and UL certified; IEC 60896; manufactured under ISO 9001, ISO 14001, ISO 45001 and OHSAS 18001 |
| Design Life | 20 years (Power Storage Solutions) |
| Warranty | 5 years full replacement at 25°C (77°F) (PWRSS GX limited warranty) |
| Minimum Order | 4 units |
Where This Battery Is Used
- Central office and headend strings - 48 volt plant where the reserve specification is written in hours and the shelf is front-access.
- Large node and hub sites - transport and aggregation equipment that has to ride through a utility event without a generator start.
- Replacing a 190 Ah front-terminal block - the 22.0 by 4.92 inch case is the common deep front-access shelf cut in telecom cabinets.
Ordering and Freight
Frequently Asked Questions
What does a 12GX190F hold at the fifteen-minute column?
343.7 amps to 1.75 volts per cell at 77°F, or 642.7 watts per cell. To 1.67 the same fifteen minutes gives 372.5 amps and 690.5 watts per cell. A 48 volt string of four blocks therefore supports roughly 15 kW for a quarter hour at the 1.75 end point. Short-duration numbers like these are why a pure lead block gets specified into a site that also has an hours-long reserve requirement.
Which end-point voltage should a 12GX190F string be sized on?
The one the equipment disconnects at. Power Storage Solutions publishes three: 1.85, 1.75 and 1.67 volts per cell. A rectifier plant with a low-voltage disconnect set high is effectively sizing on 1.85, where the fifteen-minute figure is 292.9 amps rather than 343.7. Sizing on 1.67 when the plant drops the load at 1.85 buys reserve on paper that the site never sees. Confirm the disconnect setting first, then read the matching row.
The 12GX190F and 12GX210F share a case. What separates them?
Height, weight and rating. Both are 22.0 inches deep and 4.92 wide, but the 210F stands 12.9 inches against 12.6, weighs 133.4 lbs against 127, and carries 210 Ah against 190 with 725 watts per cell at fifteen minutes against 690.5. Short-circuit current goes 3,800 to 4,200 amps. A shelf built for the 190F usually takes the 210F on footprint, so the questions are the 0.3 inch of height and the extra 6.4 lbs per block.
What does a four-unit 12GX190F string weigh, and how deep does it sit?
508 lbs of battery across four blocks at 127 lbs each, on a 22.0 inch deep footprint per block. That depth is the thing to check before the weight: the case is nearly two feet front to back, so cabinet clearance behind the terminal face decides whether the string goes in at all. Add the rack, the trays and the inter-unit connectors before comparing against the shelf rating.
Send the quantity, your delivery ZIP and your requested-by date. A specialist confirms availability, the warranty term, volume pricing and freight in writing, with no obligation to buy.
Call 1-877-775-4381 · battery specialists, not a call centerWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov (State of California only).
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