YASKAWA CIPR-GA50C Serie Manual De Instrucciones página 351

Comply with local standards for correct wire gauges in the region where you will use the
drive.
WARNING
drive terminals B1, B2, -, +1, and +2. Do not connect AC power to these terminals. Incorrect wiring can
cause damage to the drive and serious injury or death from fire.
Note:
• The recommended wire gauges are based on drive continuous current ratings with 75 °C (167 °F) 600 V class
2 heat-resistant indoor PVC wire. Assume these conditions:
–Ambient temperature: 40 °C (104 °F) maximum
–Wiring distance: 100 m (3281 ft) maximum
–Normal Duty rated current value
• Refer to the instruction manual for each device for recommended wire gauges to connect peripheral devices or
options to terminals +1, +2, -, B1, and B2. Contact Yaskawa or your nearest sales representative if the
recommended wire gauges for the peripheral devices or options are out of the range of the applicable gauges
for the drive.
• When you use crimp ferrules on the wire ends, contact Yaskawa or your nearest sales representative.
Notes on Wiring the Main Circuit Terminal Block
Read these notes before you wire the main circuit terminal block.
WARNING
lengths shown in the manual. If the stripping length is incorrect, the connection can cause a fire.
WARNING
wire before you use it. Incorrect connections can cause death or serious injury from fire.
WARNING
the connection. Also, do not twist the stranded wire too much. Incorrect connections can cause death or
serious injury from fire.
NOTICE
min -1 (r/min) to 400 min
• Use UL-Listed, vinyl-coated insulated copper wires for operation with a continuous
maximum permitted temperature of 75 °C at 600 V.
• Remove all unwanted objects that are near the terminal block connections.
• Remove the insulation from the connection wires to the wire stripping lengths shown in
the manual.
• Do not solder stranded wire. Soldered wire connections can become loose over time
and cause unsatisfactory drive performance.
• Put the wire all the way into the terminal block. Remove the insulation from the wire to
the recommended wire stripping length to fit the wire with insulation in the plastic
housing.
• Use a torque driver, torque ratchet, or torque wrench for the screws. A slotted driver or
a hex tool will be necessary to wire the screw clamp terminal. Use applicable tools as
specified by the recommended conditions in the product manual.
YASKAWA TOMPC7106173UA GA500 Installation and Operation Instruction
Electrical Shock Hazard. Only connect factory-recommended devices or circuits to
Fire Hazard. Remove the insulation from the connection wires to the wire stripping
Fire Hazard. Do not use bent or crushed wires. Remove the damaged end of the
Fire Hazard. If you use stranded wire, make sure that all of the wire strands are in
If you use power tools to tighten the terminal screws, use a low speed setting (300
-1 (r/min)). High speeds can cause damage to the terminal screws.
10 Attachment
351