LDS IGBT Series - Safety, Ambient Conditions, and Features; Safety Precautions for Operation

Preface
Thank you for using LDS Compact K-series Inverter drive. For proper operations and safety
purposes, please do read and follow the safety specific instructions in the manual before using the
product. To ensure proper operation of drive, the manual shall be placed on the top of the machine.
Furthermore, please download the completely safety information on LDS website
http://www.leaderdrives.com.
Safety Precaution
1.Don’t conduct any wiring during the system power ON to avoid the electric shock.
2.Please wait at least 5 minutes until the indicator light turn off.
3.The electronic components are sensitive to static electricity in the drive.
Please don’t put the any objects in the drives or touch the main circuit board.
4.PE terminal must be exactly grounded.
5.Don’t touch the heat sink because the temperature of heat sink may over 70°C.
6.The LDS inverter series outputs are designed to drive a three-phase motor.
Do not connect output terminals to the single-phase or use for other purpose.
7.U, V, W are the outputs of drive to the motor. Please do not connect these terminals to the power
source.
Ambient Conditions
Features
1.The drive has temperature management and setting pre-alarm level to forecast over temperature
2.RS-485 Modbus RTU communication function
3.Special function key (SPEC): Cable set (in parameter) to realize FWD/REV running, jog speed,
and other multifunction operation.
4.Built-in knob (Pot) for directly speed adjustment.
5.The switching frequency can be adjust between 800Hz ~ 16kHz.
6.Provide 8 sets of monitor displays. (frequency, speed, voltage, current and 13 kind of options
available)
7.Counter function.
8.To support external PTC for motor overheat protection.
9.User can connect KP-601A keypad (option) for remote control, parameters duplication and saving.
10.Detachable Buckles design for installation.
11.Six sets of fault record (fault record, current, voltage, frequency)
12.Simple parameter group and complete parameter group.
13.Parameter lock and parameter password functions.
Atmosphere Non-corrosive or non-conductive, or non-explosive gas or liquid, and non-dusty
Surrounding temperature: -10°C~+45°C (14°F~122°F) (Non-condensing and non-freezing)
Storage temperature: -20°C~+60°C (-4°F~140°F)
Relative humidity: 90% RH or less (No-condensing atmosphere)
Vibration: Less than 5.9m/sec² (0.6G)
Altitude: Less than 1000m (3280 ft.)
P 4