3-2.
Power supply connection and protective grounding (earthing)
Connect the power plug singly to the specified
power supply.
●
Contravention is dangerous with likelihood of fire,
electric leakage, or breakdown due to ignition.
Do not use power cable extensions.
●
Contravention is dangerous with likelihood of fire,
electric leakage, or breakdown due to ignition.
Be sure to provide protective grounding.
●
Contravention is dangerous with likelihood of
explosion, electric shock, or malfunction.
Do not use a gas pipe or water pipe etc. for
protective grounding.
●
Contravention is dangerous with likelihood of
explosion, electric shock, or malfunction.
For protection against electrical shock, grounding is required. When this type of grounding cannot
be provided, request works to be carried out by specialists.
Provide a power supply terminal board with the satisfying the condition given below and carry
out connection.
Power supply condition:
Protection against electrical shock is provided by connecting the protective grounding wire to the
grounding terminal.
※
Turn OFF the breaker to which the power cable is connected when hearing thunder in order to
prevent lightning damage.
SX-300E :
SX-500E :
SX-700E :
single-phase 230V AC (50/60 Hz), 10A or more
single-phase 230V AC (50/60 Hz), 15A or more
single-phase 230V AC (50/60 Hz), 15A or more
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