Fuji inverter wiring diagram
Inverter wiring diagram Fuji
Corresponding to a variety of control. Double fixed: heavy load and light overload. The standard USB port operation panel
Fuji inverter G1S series basic connection diagram
- Basic connection diagram
Basic connection diagram
* 1
In the input side of the inverter (primary side) there is wiring protection, therefore, please install the recommended circuit breakers (MCCB) or leakage circuit breakers (ELCB) (with over current protection). Do not use the recommended power above the circuit breaker.
* 2 MCCB or ELCB is used when the power source is separated from the other, and therefore, according to the need, the recommended electromagnetic contactor (MC) is set on each converter. In addition, the MC or other solenoid coil is arranged in the converter near, please connected in parallel with the surge absorber.
* 3 even if the main power supply cut off, but also hope to maintain a total of protection function when the overall alarm signal, or hope that the operation panel display, please connect to the power supply. Even if the power input is not available to the terminal, the inverter can work.
* 4 usually do not need to connect. High power factor power induction PWM converter: with the RHC series (hereinafter referred to as the PWM converter) when used in combination.
* 5 connecting the DC reactor (DCR) to select the spare parts, please remove the terminal P1-P (+) after the short circuit rod to connect.
* 6 when the output power of the motor is 75kW or above, please be sure to connect the DC reactor (DCR) to select the fitting.
And power of power transformer is above 500 KVA and inverter rated power of more than 10 times and in the same power supply system in semiconductor load ", please connect DC reactor (DCR)
* 7 P (+) -DB between the terminals of the inverter on the 7.5kW, the connection has a built-in brake resistor. When connecting the external brake resistor (pick up), be sure to remove the connection of the built - in brake resistor.
* 8 is the grounding of the motor. Please connect to need.
* 9 in the control signal line, please use the twisted pair or shielded wire. Shielded wire, please. In order to prevent errors caused by noise, please try to separate the main circuit wiring, do not put in the same cable groove. (proposed distance 10cm above. When crossing the intersection, please contact the main circuit wiring to cross the line as far as possible.
* 10 in terminal FWD, rev and X1 ~ x9 (digital) input and terminal Y1 to Y4 (output transistors, the terminal Y5A/C, 30A/B/C (contact output) recorded in a variety of functions, display is factory is given by the function.
* 11 is the main circuit of the switch connector. For details, please refer to the instruction manual.
* 12
Control of the printed circuit board on a variety of switch, can set the action of the inverter. For details, please refer to the instruction manual.
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