Hyundai N300-P Instruction Manual page 11

N300-P INSTRUCTION MANUAL
2. Wiring
Be sure to ground the unit.
Otherwise, there is a danger of electric shock and/or fire.
Wiring work shall be carried out by electrical experts.
Otherwise, there is a danger of electric shock and/or fire.
Implement wiring after checking that the power supply is off.
It might incur electric shock and/of fire.
After installing the main body, carry out wiring.
Otherwise, there is a danger of electric shock and/or injury.
Do not remove the rubber bush. (5.5 to 75kW)
Due to the possibility that a wire may be damaged, shorted or may have
a ground fault with the edge of the wiring cover.
Make sure that the input voltage is:
Three phase 200 to 240V 50/60Hz(for models with suffix L)
Three phase 380 to 480V 50/60Hz(for models with suffix H)
Be sure not to input a single phase.
Otherwise, there is a danger of fire.
Be sure not connect AC power supply to the output terminals(U, V, W).
Otherwise, there is a danger of injury and/or fire.
Be sure not to connect the resistor to DC terminals(PD, P and N) directly.
Otherwise, there is a danger of fire.
Be sure to set the earth leakage breaker or the fuse(s)(the same phase as
the main power supply) in the operation circuit.
Otherwise, there is a danger of fire.
As for motor leads, earth leakage breakers and electromagnetic contactors,
be sure to use the equivalent ones with the specified capacity(rated).
Otherwise, there is a danger of fire.
Do not stop operation by switching off the electromagnetic contactors on the
primary or secondary sides of the inverter.
Otherwise, there is a danger of injury and/or machine breakage.
Fasten the screws with the specified fastening torque. Check so that there
is no loosening of screws.
Otherwise, there is a danger of fire.
SAFETY PRECAUTIONS
WARNING
CAUTION
P.2-9
P.2-6
P.2-8
P.2-5
P.2-4
P.2-6
P.2-8
P.2-5
P.2-5
P.2-12
P.2-12
P.2-6
P.2-12