2

Storage and Installations

Storage:

The AC drive should be kept in the shipping carton before installation. In order to retain the warranty

coverage, the AC drive should be stored properly when it is not to be used for an extended period of time.

Ambient Conditions:

Operation

Air Temperature:

Atmosphere pressure:

Installation Site Altitude:

Vibration:

86 to 106 kPa

below 1000m

Storage

Temperature:

Relative Humidity:

Atmosphere pressure:

Less than 90%, no condensation allowed

86 to 106 kPa

Transportation

Temperature:

Relative Humidity:

Atmosphere pressure:

Vibration:

Less than 90%, no condensation allowed

86 to 106 kPa

Installations and Connection:

CAUTION

The control, power supply and motor leads must be laid separately. They must not be fed

through the same cable conduit / trucking.

High voltage insulation test equipment must not be used on cables connected to the drive.

Wait five minutes for DC bus capacitors discharge.

Any Electrical or mechanical modification to this equipment without prior written

consent of Delta Electronics, Inc. will void all warranties and may result in a safety

hazard in addition to voiding the UL listing.

Short Circuit Withstand:

Suitable for use on a circuit capable of delivering not more than 5,000 rms symmetrical amperes, for 230V

Models, the maximum is 240 Volts.

Improper installation of the AC drive will greatly reduce its life. Be sure to observe the following

precautions when selecting a mounting location. Failure to observe these precautions may void the

warranty!

Do not mount the AC drive near heat-radiating elements or in direct sunlight.

Do not install the AC drive in a place subjected to high temperature, high humidity, excessive

vibration, corrosive gases or liquids, or airborne dust or metallic particles.

Mount the AC drive vertically and do not restrict the airflow to the heat sink fins.

The AC drive generates heat. Allow sufficient space around the unit for heat dissipation as

shown in the figure shown next page: