18 circuits plus full P-Bus monitoring for a larger yacht? The STV 258 is equipped with the PSM3 system monitor and also offers navigation light monitoring.
The PSM3 System Monitor
Displays battery and tank data as well as the status of your onboard electrical system centrally in one place – flexibly expandable with additional P-Bus components.
Compared to the STV 238
If pure battery/tank monitoring without P-Bus expandability is sufficient for you, the STV 238 (BTM2) is the more affordable choice.
At a Glance
- 18 circuits with thermal rocker circuit breakers, rated current 10 A (optional 2/6/16/20 A)
- Integrated PSM3 system monitor
- Navigation light monitoring with optical and acoustic alarm
- 1 switch (0-1)
- For 12 V and 24 V (DC)
- Dimensions: W 210 × H 315 × D 70 mm
The P-Bus components are not included and must be ordered separately.
Developed and manufactured in Germany.
Frequently Asked Questions
When is the PSM3 worthwhile compared to the BTM2?
If you want to expand your P-Bus system later.
What does the navigation light monitor display?
It alerts visually and audibly as soon as a navigation light fails.
Dimensions
Width: 21
Length: 22
Height: 10
Downloads
Deutsche Downloads
FAQ
Yes, this is possible. For this, the required fuse size per circuit must be specified when ordering the switch panel.
Yes, before each switchboard, a main fuse must be integrated into the supply line to the switchboard near the battery.
Yes, all common sensors used in the marine and automotive sectors can be connected.
