Karda KD4000-2S Series, Руководство пользователя

Страница: 10 / 36

Chapter 2 Installation and wiring
9
4.The inverter should not joint ground with other high current loads, must
be separated.
5.The ground wire should be shorter.
6.When the inverters are common ground, don’t make a ground loops.
7.Confirm the voltage and maximum current.
8. The power indicator on the side of inverter shows the voltage inside
the inverter.
9.When the power indicator is lighting ,do not connect or disassemble
wires.
10. The SD4000 series is not equipped with the brake resistor. In the
occasion of frequently starting or stopping inverters, please install brake
resistor or unit.
11.Please connect the inverter’s terminal U,V,W with motors’
correspondingly. If the FWD lights, means the inverter is forward rotation;
if the REV lights, means the inverter is reversing. When the inverter is
forward rotation and motor is reversing,swap any two terminals of the
motor.
Do not connect the AC power with output terminals of the inverter.