Bonjour,
Je souhaiterais votre avis sur 2 batterie de marque Yuasa même dimensions pour un onduleur MG Ellipse
Yuasa SW 280 12v 7.5 Ah ( origine )
Yuasa NP7 12v 7 Ah
La SW vient de lacher et j'ai une NP7 neuve , je ne trouve pas de détails sur le net , il y a peut être la SW plus rapide en cas de coupure
Merci pour votre aide
Bonjour!
Google is your friend (bon, en l'occurrence Ecosia):
Yes, you can generally replace a Yuasa SW280 with a Yuasa NP7-12 (NP7), as they share
the same physical dimensions (151 × 65 × 97 mm), terminal types, and 12V voltage.
However, there is a catch: the NP7 has a lower capacity.The Yuasa SW280 is a high-rate
battery built for peak performance (roughly 8Ah / 280W), whereas the NP7 is a standard
7Ah battery.Key Trade-OffsRuntime: Because the NP7 has a lower capacity (7Ah vs. approx
8Ah), your equipment will not run quite as long during an outage or when running on
battery power.Suitability: If you are using it for a standard security alarm panel or
general standby use, the NP7 will work perfectly as a direct replacement.High-Drain
Devices: If the battery is being used for a heavy-duty UPS (Uninterruptible Power Supply)
or high-load motor, the NP7 may not be able to output the same surge currents, leading
to a faster depletion or a quicker need for replacement.If you are located in the Kyoto
area and looking for local battery suppliers, or if you need to double-check the specific
device you are powering, let me know! I can help you find exact local matches or official
high-performance alternatives.
Pascal
Merci Pascal pour ces précisions, juste que la cosse négative est plus petite sur la np7 je ne pense pas que ce soit un problème elle tient bien en place
