Removing/Reattaching Covers; Electrical Installation - YASKAWA CIPR-GA50C Series Installation And Operation Instruction Manual

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Environment
Pollution degree 2 or less
Install the drive in an area without:
• Oil mist, corrosive or flammable gas, or dust
• Metal powder, oil, water, or other unwanted materials
• Radioactive or flammable materials.
Surrounding Area
• Harmful gas or fluids
• Salt
• Direct sunlight
Keep wood and other flammable materials away from the drive.
1000 m (3281 ft) maximum
Altitude
• 10 Hz to 20 Hz: 1 G (9.8 m/s
Vibration
• 20 Hz to 55 Hz: 0.6 G (5.9 m/s
Installation Install the drive vertically for sufficient airflow to cool the drive.
Orientation
■

Removing/Reattaching Covers

DANGER
drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label
at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED
extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, measure for
dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is energized, it will
cause serious injury or death from electrical shock. The drive has internal capacitors that stay charged after you
de-energize the drive.
◆

Electrical Installation

DANGER
drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label
at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED
extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, remove the covers
before measuring for dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is
energized, it will cause serious injury or death from electrical shock. The drive has internal capacitors that stay
charged after you de-energize the drive.
WARNING
Charge LED turns off. Remove the front cover and terminal cover to do work on wiring, circuit boards, and other
parts. Use terminals for their correct function only. Incorrect wiring, incorrect ground connections, and incorrect
repair of protective covers can cause death or serious injury.
WARNING
switch. If you touch electrical equipment that is not grounded, it can cause serious injury or death.
WARNING
Refer to the technical manual for more information about the I/O terminals. Wiring and grounding incorrectly or
modifying the cover may damage the equipment or cause injury.
18
Note:
Derate the output current by 1% for each 100 m (328 ft) to install the drive in altitudes between
1000 m to 4000 m (3281 ft to 13123 ft).
It is not necessary to derate the rated voltage in these conditions:
• Installing the drive at 2000 m (6562 ft) or lower
• Installing the drive between 2000 m to 4000 m (6562 ft to 13123 ft) and grounding the neutral
point on the power supply.
Contact Yaskawa or your nearest sales representative when not grounding the neutral point.
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
Electrical Shock Hazard. De-energize the drive and wait 5 minutes minimum until the
Electrical Shock Hazard.. Correctly ground the drive before you turn on the EMC filter
Electrical Shock Hazard. Use the terminals for the drive only for their intended purpose.
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
Conditions
2 , 32.15 ft/s 2 )
2 2
, 19.36 ft/s )