HC2-E1000 SERIES
- 4 -
1-3 Wiring and Junction
Warning
Please do not damage the wires. Let the wires bear weight or be
clamped may damage the wires and cause an electric shock.
Do not install the phase-shifting capacitor, surge absorber or
noise filter in output terminal of AC motor speed controller,
otherwise may cause AC motor speed controller fault.
Do not install switch devices in the output terminal of AC motor
speed controller such as the air switch and contactor. If it is for
technologic demand, please ensure that AC motor speed
controller is switching without output.
Please wire separately power wire and control wire for preventing
interference.
Danger
Please ensure that the power is off before Junction.
The wiring work shall be done by qualified electricians.
Please wire in accordance with the user’s instruction of the
manual.
The grounding connection shall be installed properly in
accordance with relative regulations in the user’s instruction.
Otherwise it may cause an electric shock or fire.
Please use independent power supply for AC motor speed
controller. Never use the same power supply with strong
interference equipment like electric welder.
Please do not touch the bottom plate with wet hand. Otherwise
you may get an electric shock.
Please do not touch the terminal directly. Do not connect with AC
motor speed controller input/output cables with the cover panel.
Otherwise you may get an electric shock.
Please make sure that voltage of the power supply and voltage of
AC motor speed controller are the same, otherwise it may cause
AC motor speed controller fault or personnel injury.
Please make sure that power supply connects with the R·S·T
terminal but without the U.V.W terminal, otherwise it may cause
