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3. Power/protective conductor terminals wiring
1) Power/protective conductor terminals
Turn OFF feed power source.
Before power/protective conductor terminals wiring, make sure to turn off the feed power
source to prevent an electric shock.
2) Power
terminal
wiring
Using 600V vinyl insulated cables (AWG20 to 16) as the
power line, install crimping terminals with insulation
sleeves to the termination for wiring.
Note: Use the following standard cables.
(1) IEC
60227-3
(2) ANSI/UL817
(3) CSA C22.2 No.21/49
3) Protective conductor terminal wiring
Make sure to connect to the protective conductor of the
power equipment. Install crimping terminals with
insulation sleeves for wiring.
Grounding wire: Copper cable with AWG20 to 16
(green/yellow)
mark at power terminals
After wiring the power terminals have power supply voltage applied. Make sure to install
power terminal covers after wiring to prevent an electric shock.
Pay attention to power supply voltage and noise.
The power supply voltage of the unit is indicated on power terminals. Applying power
other than the indicated one causes accidents or malfunction. In addition, if the power
has noise interference, implement countermeasures such as noise cut transformer
installation.
!
!
Warning
!
Warning
!
Caution
Display based on CSA standard in Canada. The live side
of single-phase AC power supply is L, and the neutral
side is N display. To get sufficient performance, observe
the L/N wiring.
L/N display of power terminal
Note
Power terminal
L N
Protective
conductor terminal
100 - 240V AC
50/60Hz 40 VA MAX
Power (voltage, frequency, and power consumption)
!
After wiring, install the
terminal cover.
L
N
Copper cable with AWG20
to 16 (green/yellow)
Make sure to connect to
protective conductor of power
facility.
600V vinyl insulated
cable
Power source