Hyundai N700 Series Instruction Manual page 12

N700E INSTRUCTION MANUAL
General Safety Information
2. Wiring
Be sure to ground the unit.
l
Otherwise, there is a danger of electric shock and/or fire.
l Wiring work should be carried out by qualified electricians.
Otherwise, there is a danger of electric shock and/or fire.
Implement wiring after checking that the power supply is off.
l
Otherwise, there is a danger of electric shock and/of fire.
After installing the main body, carry out wiring.
l
Otherwise, there is a danger of electric shock and/or injury.
l Do not remove the rubber bushing where wiring connections are made.
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:
l
Three phase 200 to 240V 50/60Hz
Three phase 380 to 480V 50/60Hz
Be sure not to single phase the input.
l
Otherwise, there is a danger of fire.
l Be sure not to connect AC power supply to the output terminals(U, V, W).
Otherwise, there is a danger of injury and/or fire and/or damage to unit.
Be sure not to connect a resistor to the DC terminals(PD, P and N) directly.
l
Otherwise, there is a danger of fire and/or damage to unit.
Be sure to install an earth leakage breaker or the fuse(s) which is(are) the same phase as the
l
main power supply in the operation circuit.
Otherwise, there is a danger of fire and/or damage to unit.
As for motor leads, earth leakage breakers, and electromagnetic contactors, be sure to use
l
equivalent ones with the specified capacity(rated).
Otherwise, there is a danger of fire and/or damage to unit.
l 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.
l Fasten the screws to the specified torque. Check so that there is no loosening of screws.
Otherwise, there is a danger of fire and/or injury to personnel.
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