1-1
CHAPTER 1 - BASIC INFORMATION
1.1 Inspection
- Remove the inverter from its packing and inspect its exterior for shipping damage. If damage is apparent
notify the shipping agent and your LSIS sales representative.
- Remove the cover and inspect the inverter for any apparent damage or foreign objects. Ensure that all
mounting hardware and terminal connection hardware is properly seated, securely fastened, and
undamaged.
- Check the nameplate on the iP5A inverter. Verify that the inverter unit is the correct horsepower and input
voltage for the application.
1.1.1 Inverter model number
The numbering system of the inverter is as shown below.
SV 055 iP5A ā 2 NE
Motor rating
055 5.5kW
900 90kW
N: No Keypad
O: UL Open Type
E: UL Enclosed Type 1
L: Built-in DC Choke
Series Name Input Voltage
iP5A 2 200 - 230V
4 380 - 480V
1.1.2 Installation
To operate the inverter reliably, install the inverter in a proper place with the correct direction and with the
proper clearances.
1.1.3 Wiring
Connect the power supply, motor and operation signals (control signals) to the terminal block. Note that
incorrect connection may damage the inverter and peripheral devices.