Danfoss vlt aqua Instruction

4.2 Pre-installation
4.2.1 Planning the Installation Site
NOTE!
Before performing the installation, it is important to plan the installation of the adjustable frequency drive. Neglecting this may result
in extra work during and after installation.
Select the best possible operation site by considering the following (see details on the following pages and in the respective Design
Guides):
• Ambient operating temperature
• Installation method
• How to cool the unit
• Position of the adjustable frequency drive.
•Cable routing
• Ensure the power source supplies the correct voltage and necessary current.
• Ensure that the motor current rating is within the maximum current from the adjustable frequency drive.
• If the adjustable frequency drive is without built-in fuses, ensure that the external fuses are rated correctly.
4.2.2 Receiving the Adjustable Frequency Drive
When receiving the adjustable frequency drive, make sure that the packaging is intact, and look for any damage that might have occurred to the unit
during transport. If damage has occurred, immediately contact the shipping company to make a damage claim.
4.2.3 Transportation and Unpacking
Before unpacking the adjustable frequency drive, it is recommended to unload it as close as possible to the final installation site.
Remove the box and handle the adjustable frequency drive on the pallet, as long as possible.
4 How to Install
VLT AQUA Low Harmonic Drive Instruction
Manual
4-2 MG.20.T1.22 - VLT
®
is a registered Danfoss trademark
4

Danfoss vlt aqua Specifications

General

Supply Voltage	200-240V, 380-500V, 525-600V
Enclosure	IP20
Features	Energy optimization
Approvals	CE, UL, cUL
Input Voltage Range	200-240V, 380-500V, 525-600V
Output Voltage Range	0 to supply voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short circuit, Ground fault
Communication Interfaces	PROFIBUS
Cooling Method	Air-cooled