12AVR145ET
- Front access design for easy installation and maintenance
- Plates formed with IPFTM technology to assure consistent cell to cell performance
- Absorbed glass mat separators
- Reinforced case resists bulging and meets safety requirements (UL 94 V-0)
- Case & cover heat sealed and 100% tested to prevent leaks
- Epoxy-sealed posts eliminate leaks
- Puncture resistance micro-porous glass mat separators extend life
- Flame arresting, low pressure, self-sealing valves are 100% factory tested
- Computer-aided design and manufacturing control processes and standards to ensure quality products
- All batteries meet or exceed IEEE 485, 1187, 1188, and Telcordia capacity requirements at shipment.
- Battery design and construction meet UL recognition requirements
| SPECIFICATIONS |
| Nominal Voltage: | 12-Volt/145 ampere-hours |
| @ 8 hr. rate to 1.75 final v.p.c. |
| Positive Plate: | Pure lead, low-calcium, high-tin alloy |
| Negative Plate: | Lead calcium alloy |
| Post Seal: | Epoxy-sealed |
| Terminal: | Front access, 1/4" - 20 threaded insert |
| Container: | Flame-retardant, polypropylene - |
| UL 94 V-0/>28% L.O.I. |
| Safety Vent: | Low positive pressure, self-sealing |
| w/ flame arrestor |
| Float Voltage: | 2.25 v.p.c. ± 0.01 v.p.c.@ 77ºF (25ºC) |
| (Range; 13.44 to 13.56 volts per 6-cell battery) |
| Battery Life: | 10 years in float |
| applications at 77°F (25°C) |
| Dimensions: | 17.58" (446.6 mm) L |
| x 6.89" (174.9 mm) W |
| x 10.10" (256.5 mm) H |
| Weight: | 105 lbs. (47.7 kg) |
| DISCHARGE RATE IN AMPS† @77ºF |
Volts Per Cell
(V.P.C.) | 1 HR. | 3 HR. | 5 HR. | 8 HR. | 10 HR. | 12 HR. | 20 HR. | 24 HR. |
| 1.75 | 93.9 | 39.2 | 26.3 | 18.1 | 14.8 | 12.6 | 7.9 | 6.7 |
| 1.80 | 91.4 | 38.7 | 26.0 | 17.9 | 14.6 | 12.4 | 7.8 | 6.6 |
| 1.85 | 86. | 1 37.3 | 25.1 | 17.3 | 14.1 | 12.0 | 7.5 | 6.3 |
| 1.88 | 81.0 | 35.7 | 24.1 | 16.6 | 13.6 | 11.5 | 7.2 | 6.1 |
| 1.90 | 76.8 | 34.4 | 23.3 | 16.0 | 13.1 | 11.1 | 6.9 | 5.8 |
† Subject to change without notice.
|
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