9
EN
If it is not a floating system, the measurement will supply the
following results: L1 with safety earthing = 230 V AC and N with
safety earthing = 0 VAC. In this case, the current source must be
adjusted so the output becomes floating when compared to the
safety earthing. Break the connection between N with safety
earthing.
The inverter housing and isometer must, however, be connected
to the chassis of the vehicle.
Again carry out the above measurements to check.
Connection
The isometer must be installed between the output of the
inverter/generator and the consumers. Always connect the
isometer directly on to the inverter/generator. Therefore, for any
other peripherals such as, for example, a switch box for an
inverter/line voltage.
Mount the cabling correctly against the chassis or plating.
The input cable of the isometer can be connected to the power
point of the inverter/generator through the plug. If the relevant
power source has a fixed cable output, there are two options. The
plug of the isometer can be cut and the output cable of the
inverter/generator can be connected directly to the input cable of
the isometer. Or install a socket on the output cable of the
inverter/generator and connect the input cable of the isometer
to this.
The ISO 230-16PP type has a socket as output to which the
consumer(s) can be connected to directly. The output of all other
models consists of a fixed cable. For example, a socket can be
installed on this cable.
See drawings on next page.
