Model: KPH80-12N
Rated voltage: 12VDC
Rated capacity: 80AH @ 10 hour rate (with 8AH to 10.80VDC)
Made in: Vietnam
The KPH series of Long Batteries are manufactured at high capacity and at high discharge depths for UPS systems, solar panels, wind turbines, telecommunications equipment, emergency lighting, medical and laboratory equipment, fire alarm systems and more.
Features
Safe and explosion proof design
Vertically or horizontally install capability
Maintenance-free
UL 1989 standard compability
Long life with low internal resistant
Technical Specification
| Long battery KPH80-12N technical specifications |
| Nominal voltage | 12VDC |
| Nominal capacity | 80AH @ 10 hour rate (8A to 10.80VDC)
68AH @ 5 hour rate (13.6A to 10.20VDC)
48AH @ 1 hour rate (48A to 9.60VDC)
50.67AH @ 1C (80A to 9.60VDC) |
| New weight | Approx. 24.2kg |
| Internal resistance | 5mΩ |
| Max. discharge current | 960A in 5 seconds |
| Charging mode @ 25°C | Cycle use: 14.4 to 15.0VDC (max 24A)
Standby use: 13.5 to 13.8VDC |
| Temperature range | Charge: -15 to +40°C; Discharge: -15 to +50°C; Storage: -15 to +40°C |
| Charge retention | 1 month: 98%; 3 month: 94%; 6 month: 85% |
| Case material | ABS UL94 HB (Flammability resistance UL94 V-0 Optional) |
| Terminal type | F8 |
Discharge Tables
| Long battery KPH80-12N discharge rates in Watts to various end voltages at 25°C |
| 1.60V | 1.65V | 1.67V | 1.70V | 1.75V | 1.80V | 1.85V | End Voltage→ |
| Time↓ |
| 567 | 552 | 537 | 521 | 491 | 429 | 407 | 5 min |
| 388 | 378 | 368 | 357 | 336 | 294 | 278 | 10 min |
| 294 | 287 | 280 | 274 | 240 | 225 | 178 | 15 min |
| 165 | 162 | 160 | 159 | 155 | 149 | 139 | 30 min |
| 92.3 | 91.3 | 90.5 | 89.8 | 87.8 | 85.3 | 80.8 | 60 min |
| 54.3 | 53.7 | 53.2 | 52.7 | 51.3 | 49.8 | 47.2 | 120 min |
| 38.8 | 38.3 | 38.0 | 37.7 | 36.8 | 35.8 | 34.0 | 180 min |
| 31.2 | 30.8 | 30.5 | 30.3 | 29.7 | 28.8 | 27.8 | 240 min |
| 26.5 | 26.3 | 26.2 | 26.0 | 25.7 | 25.3 | 24.8 | 300 min |
| 15.6 | 15.6 | 15.5 | 15.5 | 15.63 | 15.2 | 15.0 | 600 min |
| 8.28 | 8.23 | 8.20 | 8.15 | 8.07 | 7.97 | 7.85 | 1200 min |
| Long battery KPH80-12N discharge rates in Amperes to various end voltages at 25°C |
| 1.60V | 1.65V | 1.67V | 1.70V | 1.75V | 1.80V | 1.85V | End Voltage→ |
| Time↓ |
| 304 | 292 | 281 | 272 | 245 | 214 | 178 | 5 min |
| 207 | 199 | 192 | 186 | 167 | 143 | 112 | 10 min |
| 150 | 145 | 141 | 138 | 124 | 109 | 90.5 | 15 min |
| 89.0 | 87.2 | 85.6 | 84.5 | 79.4 | 72.6 | 63.2 | 30 min |
| 46.7 | 45.9 | 45.3 | 44.8 | 43.3 | 41.5 | 38.6 | 60 min |
| 26.3 | 25.8 | 25.4 | 25.0 | 23.9 | 22.4 | 20.2 | 120 min |
| 20.4 | 20.0 | 19.6 | 19.3 | 18.4 | 17.4 | 15.8 | 180 min |
| 16.2 | 15.9 | 15.6 | 15.3 | 14.7 | 13.9 | 12.9 | 240 min |
| 14.1 | 13.8 | 13.6 | 13.4 | 13.1 | 12.6 | 11.8 | 300 min |
| 7.85 | 7.81 | 7.76 | 7.76 | 7.69 | 7.62 | 7.53 | 600 min |
| 4.08 | 4.05 | 4.03 | 4.02 | 3.98 | 3.93 | 3.87 | 1200 min |
