AC interface in a DIN rail housing for the P-BUS to measure an AC phase 230 V / 50 Hz
Various devices are often available for visualizing the energy flow of the electrical AC system, which are already capable of providing data. This data needs to be collected and displayed.
The following devices already provide P-BUS compatible AC data:
. ACE series chargers
. Shore power transfer units LAU
The following devices can provide P-BUS compatible data via an interface:
. Studer X-Tender devices (combi inverters and solar regulators)
. Mastervolt devices (combi inverters)
For power sources and consumers without a P-BUS connection, an AC-interface CAV is installed and configured accordingly.
The AC-interface CAV records current and voltage from 230V AC devices and makes the information available to the P-BUS:
. AC system voltage [V]
. AC system current [A]
. Kilowatt-hours consumed in kWh since last reset
. Name of the source / consumer for clear identification
The electrical connection is made via screw terminals.
Connection to the P-BUS via an M12 T-cable that is included in the scope of delivery.
Current measurement range: 16 A (int.shunt) 100 A (via external converter WAC)
Dimensions: L 76 x W 53 x H 46 mm
⚠️Safety data sheet can be found under Downloads!
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.
