Function: RS-485 communication.
Adapter for connecting the left extension function of the CPU module.
CPU module can be connected to the left side up to 6 units. MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 220KW.
Frequency converter common frequency of a given way: the operator keyboard is given, the contact signal given, analog signal given, the pulse signal given and communication methods given, etc FR-F740P-3 FR-F740P-3.7K-CHT7K-CHT Instruction manual. .
These frequencies have their advantages and disadvantages, and should be selected according to the actual needs.
Frequency converter is a power control device which uses the power of the power semiconductor device to change the power frequency to another frequency,
Can realize the asynchronous motor soft start, variable frequency speed regulation, improve the operation precision, change the power factor, over current / over voltage / overload protection and other functions FR-F740P-3.7K-CHT Instruction manual. Input output cable for A6TBXY36 type connector / terminal row conversion module.
Length 5M. Power: 400kw.
Voltage: 400V.
The power factor of the input power factor is up to 0 FR-F740P-3.7K-CHT Instruction manual. 99 and above (100% load).
Can be connected to multiple inverters, to achieve a common DC bus mode.
Equipped with standard power retrogradation function. Power: 11kw.
Purpose: high frequency braking resistor.
The use rate of the built-in regenerative brake of the transducer can be promoted.
When using the FR-ABR type brake resistor, the short circuit piece between the terminal PR-PX is removed. Does not remove the short circuit chip will lead to overheating of the brake resistor.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table.
With the operating frequency of the brake resistor to reach 300 degrees C or higher, it is necessary to take protective measures and cooling.
MYS type resistor can be used. But please pay attention to the allowable brake use rate.
Do not remove the terminal P/+ and P1 between the short circuit chip, in addition to connecting the DC reactor.
The installation of thermal relay, to avoid overheating and burnn the braking resistor FR-F740P-3.7K-CHT Manual . Input points: 16 points.
Output points: 16 points.
Output form: transistor.
Connected programmable logic controller: FX1NC, FX2NC, FX3UC.
FX2NC expansion module can be directly connected to the FX1NCC, FX2NC, PLC FX3UC on the expansion of the input and output FR-F740P-3.7K-CHT Manual .
Do not need to connect the cable and so on, therefore can carry on the compact expansion.