NSB 12-730RT
Pure Lead - High Rate
The NSB UPS Battery® delivers superior performance at high discharge rates down to <15 mins.
- Performance excels at high rates of discharge and recharge
- Pure lead electrochemistry greatly increases temp and corrosion resistance while reducing component aging
- Thin plates deliver large surface area high power density and low resistance
- Design life 15+ years at 20°C (68°F)
- EUROBAT design life definition: Very Long Life (12+ years)
- High modulus Polyphenylene Oxide (PPO) plastic materials designed to withstand extended elevated operating temperatures and maintain high battery compression essential for reliable operation
- Flame retardant (UL 94 VO) and LOI of at least 28%
- High energy density
- Operating temperature range -40°C to +65°C (-40°F to 149°F)
- State-of-the-art automated manufacturing ensures consistency and reliability
- Advanced 3 stage terminal design to ensure leak-free operation - brass terminals provide maximum performance
- Non-halogenated thermally sealed plastic casing
- Approved as non-hazardous cargo for ground, sea and air transport DOT 49CFR173.159(d), (i) and (ii)
Electrical
Terminal | Female M8 x 1.25 |
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Terminal torque | 8.0 Nm (71 in-lbs) |
4C (15min) power to 1.67 VPC | 728 Watts/Cell |
Float voltage | 2.27 VPC |
Shelf life | up to 24 months |
Conductance | 2386 S |
Impedance (1Khz) | 2.25 mΩ @ 25°C (77°F) |
Short circuit current | 6000 A |
Operation temperature range | -40°C to +65°C |
Nominal voltage | 12 V |
Silver equilvalent | N/A |
Dimensions (Nominal)
Height | 12.6 in |
---|---|
Width | 4.9 in |
Length | 22 in |
Weight | 137 lbs |
Constant Power Discharge Ratings (WPC @ 25°C/77°F)
End of discharge (Volts) | 2 min | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 60 min | 120 min |
1.75 | 1064 | 999 | 807 | 672 | 577 | 453 | 344 | 279 | 161 |
1.70 | 1231 | 1101 | 863 | 709 | 603 | 468 | 353 | 285 | 163 |
1.67 | 1325 | 1156 | 893 | 728 | 617 | 476 | 357 | 287 | 164 |
1.65 | 1383 | 1191 | 911 | 740 | 625 | 480 | 360 | 289 | 164 |
1.60 | 1511 | 1264 | 950 | 764 | 642 | 490 | 365 | 292 | 165 |