A large yacht, many circuits, but still manageable monitoring effort? The STV 238 protects 18 circuits and supplements them with the BTM2 battery/tank monitor and navigation light monitoring.
The BTM2 Battery/Tank Monitor
Displays battery voltage, state of charge, charge/discharge current, and tank levels in real time on a 3.5" color touchscreen, with NMEA 2000 connectivity.
Compared to the STV 258 and STV 288-2p
If you want full P-Bus monitoring, the STV 258 (PSM3) is the alternative. If you operate a metal vessel, you need the two-pole version STV 288-2p (with PSL).
At a glance
- 18 circuits with thermal toggle circuit breakers, rated current 10 A (optional 2/6/16/20 A)
- Integrated BTM2 battery/tank monitor with 3.5" touchscreen
- Navigation light monitoring with visual and acoustic alarm
- 1 switch (0-1)
- For 12 V and 24 V (DC)
- Dimensions: W 210 × H 315 × D 70 mm
The SHE 348 shunt is not included and must be ordered separately.
Developed and manufactured in Germany.
Frequently Asked Questions
What does the BTM2 display?
Battery voltage, state of charge, charge/discharge current, and tank levels – in real time on a 3.5" touchscreen.
Is this suitable for metal vessels?
No, for that we recommend the two-pole version STV 288-2p.
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.
