Yuasa gesloten Loodaccu 12V / 17Ah, oplaadbaar
Yuasa gesloten onderhoudsvrije oplaadbare accu 17Ah.
Geschikt voor de Jablotron JA-106, JA-107 en de JA-83K centrales.
Afm: 181×76×167mm
Beschikbaarheid: Op voorraad
SKU
NP17-12
Yuasa gesloten loodaccu 12V/17Ah
De NP17-12 is een veelal toegepaste nood accu in beveiligingsinstallaties. Specifiek in de grote brand en inbraakcentrales waarbij veel spanning dient te kunnen worden geleverd bij spanningsuitval. Deze loodaccu is voorzien van diverse certificaten waardoor de kwaliteit en stabiliteit gegarandeerd is. Deze accu kan worden gekoppeld aan een accu laad inrichting en wordt herladen. Het totale vermogen van deze accu is 17Ah.
- 12V/17 Ah loodaccu
- Oplaadbaar
- Afmetingen 181 x 76 x 167 mm
- Gewicht: 6.1Kg
Klantenreviews
Product Vragen
How many hours can the battery supply power to the alarm system to maintain functionality in the event of a power failure?
Vraag van: Frank op 24 okt 2025, 11:47
Good question, that depends first of all on the battery. How many ampere hours is it (Ah)?
Then it's important to know how many components need to be powered.
The operating time t in hours for a 2.3Ah battery:
t = capacity (Ah) / current (A)
Current consumption - Operating time - Note
100 mA (0.1 A) - 23 hours - Small control panel in standby mode
200 mA (0.2 A) - 11.5 hours - With additional modules
500 mA (0.5 A) - 4.6 hours - Control panel with GSM/IP
1 A - 2.3 hours - During an alarm with a siren
Realistic correction
In practice, batteries often deliver 80–90% of their nominal capacity, especially at higher discharge rates.
Therefore, the practical operating time is usually 10–20% shorter than the table.
Conclusion (summarized):
A 12V/2.3Ah battery keeps an alarm system operational:
Approximately 10–20 hours at low consumption (100–200 mA).
Only 2–5 hours at higher consumption (0.5–1 A).
Then it's important to know how many components need to be powered.
The operating time t in hours for a 2.3Ah battery:
t = capacity (Ah) / current (A)
Current consumption - Operating time - Note
100 mA (0.1 A) - 23 hours - Small control panel in standby mode
200 mA (0.2 A) - 11.5 hours - With additional modules
500 mA (0.5 A) - 4.6 hours - Control panel with GSM/IP
1 A - 2.3 hours - During an alarm with a siren
Realistic correction
In practice, batteries often deliver 80–90% of their nominal capacity, especially at higher discharge rates.
Therefore, the practical operating time is usually 10–20% shorter than the table.
Conclusion (summarized):
A 12V/2.3Ah battery keeps an alarm system operational:
Approximately 10–20 hours at low consumption (100–200 mA).
Only 2–5 hours at higher consumption (0.5–1 A).
Answer by: Frank Ligthart (Admin) on 24 okt 2025, 11:51
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