This reports the factory default value for disconnect1Temperature, as shipped from the manufacturer, rather than a min/max range, per the description's stated format ('XX degrees C'). This is the value disconnect1Temperature would revert to after a factory reset or firmware reload, so if the site's actual configured value differs noticeably from this preset, that's expected only if someone deliberately customized it for that site's specific battery or load characteristics. A returned value of '50 degrees C' shows what disconnect1Temperature defaults to before any site-specific tuning.