Chapter 1 Summarize
FC300
● Main loop must be wired correctly. R.S.T(L.N) is power supply input terminal, NEVER
connect this terminal with U.V.W, otherwise it will cause inverter damage when power is on.
During power on
● When power is on, NEVER insert or pull the contactors on the inverter, in case that the surge
caused from the inserting or pulling enters into the control mother board and results in
inverter damage.
During Running
● When inverter is running, it is prohibited to add or disconnect the motor group, otherwise it
will cause the inverter to over-current trip, or even burn down the main loop of inverter.
● DO NOT take off the front cover when power is on, in case it result in human injury or death.
● When fault restart function is turned on, the motor will restart automatically after stop.
Please DO NOT approach the machine to avoid accidents.
● Stop switch function is not valid if it is not set before, which is not the same with emergency
stop switch. Please use it carefully.
1.3 Specification Table
Three-phase 440V
Power KW
0.75 1.5 2.2 3.0 3.7 5.5 7.5 11 15 18.5
Adapted Motor Power
0.75 1.5 2.2 3.0 3.7 5.5 7.5 11 15 18.5
KW
Rated current
4.0 6.3 8.2 12 14.5 19 25 33 46 52
A
Input
Voltage V
three phase 380V±15%
Frequency HZ
50/ 60Hz
Rated current
2.7 4.2 5.5 8.0 9.5 13 18 24 32 38
A
Voltage V
Output Frequency HZ
three phase 0-380V
0-1000Hz
Overload
protection
200% 0.1S
150% 60S
Single phase 230V
Power KW
0.75 1.5 2.2 3.0 3.7 5.5 7.5 11 15 18.5
Adapted Motor Power
KW
0.75
1.5
2.2
3.0
3.7
5.5
7.5
11
15 18.5
4
    "