APL SEM 3P V2, Техническое руководство

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The energy meter preset correctly (already opened an account) and sealed well.
Custome
rs’ information chart of energy meter.
Screws to fix energy meter.
Seal and seal tools provided by the Utility.
Slotted screwdriver and cross screwdriver which are used to secure screw.
Drilling tools (if it is needed) and multi-meter.
5.3 Installation Dimension Figure
MCU
5.4 Cautions on Installation
Before wiring, please carefully check the connection diagram on meter case and confirm
the phase line, and neutral line (ground wire) consistent with connection diagram. It is better
to use copper wire and copper contact to connect to meter.
If the cable is old, operator shall cut the end of cable to ensure the new exposed wire end
is about 15 mm long to be used to connect; if cable diameter is between 3 mm and 6.5 mm,
directly connect to inside of terminal and make sure it secured; if cable diameter is less than
3 mm, then it is necessary to use a suitable size copper or aluminum bushing to clamp cable
end so as to avoid loose contact of connection resulting in terminal burnout.
During wire-connection, firstly loosen each screw on each terminal, then insert In-phase
line into end of connection aperture and the in-neutral line into end of connection aperture,
fully tighten screws of terminals. Similarly insert Out-phase line into end of connection
aperture. Tighten screws of terminals fully and make them secured.
Power on energy meter to test the working condition, if energy meter works normally,
record readings of meter. Otherwise, please carefully test condition of installation and
connection and working voltage.
Be gentle with the energy meter so as to avoid dropping and collision during whole
installation processes.
When installing energy meter, please be careful with operation and power usage safety
so as to avoid accident.