ENVIRONMENTAL REQUIREMENTS
The environment in which the instrument is installed must satisfy the
following features:
• Indoor area
• Operating temperature between -25°C and +55°C
• Max humidity 80% (no condensation)
• Up to 2000 m over sea-level altitude
• The instrument must not be exposed to sun rays.
MOUNTING
Fastening to DIN rail (EN 60715) is provided for the instrument. To mount
it on the DIN rail, use a screwdriver as a lever on the plastic hook at the
instrument bottom. This operation will allow the instrument to fit on the
rail.
ELECTRICAL CONNECTIONS
CURRENT AND VOLTAGE INPUTS
Connect the voltage and current inputs according to the following wiring
diagrams.
Figure 4: Connecting the Rogowski coils in three-phase connection
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