NZS 4512:2010
Cl 211, 212, 213, 602.7
Fire alarm standby battery periods, cell voltages and test criterion
The fire alarm battery tool reads the two standby periods, the alarm period, the recharge period, the float voltage and its tolerance, the current limit voltage, the nominal cell voltage, the service life and the three monthly test figures, from Clauses 211.5, 212, 213 and 602.7. The periods are minimum periods, so the tool holds a minimum capacity before the factors and never reports less than that figure.
Kua manatokotia: pānuitia ki te paerewa tā, whārangi 28–30, 73. I tirohia 26 Sept 2026.
Ngā unit: Value h, min, V per cell, years, s or percent
Ko ēnei ngā uara e tuhia ana e AmpSize. Kāore he kupu o te paerewa e tuhia ana. Whakamanahia ki te paerewa o nāianei.
12 rārangi
| Value (h, min, V per cell, years, s or percent) |
|---|
| 24 |
| 72 |
| 30 |
| 24 |
| 2.2 |
| 0.03 |
| 1.85 |
| 2 |
| 5 |
| 10 |
| 5 |
| 80 |