Main functions and features
Home » Variable Speed Drives » Frenic AQUA AQUA. The FRENIC AQUA Inverter is designed specifically for use within the water business market, including water purification plants, wastewater plants and irrigation systems. This is the information site for FUJI ELECTRIC's AC drives (low voltage). Information on the features and functionality of all products, catalogs, and instruction manuals are available for download here.
●Dynamic Torque Vector Control System
Fuji Electric original dynamic torque vector control system is known for its top-of-the line performance, delivering stabile torque output even at low speeds. This feature has a wide range of applications, including conveyors and high-inertia loads that demand high starting torque.
●Slip Compensation shortens setting time
The slip compensation controller works with voltage tuning for even more accurate speed control at low velocity. This reduces speed control variability and stabilizing creep speed for more accurate stopping in conveyors and similar equipment.
Note: Three-phase 200V 0.1–0.75kW dimensions shown (mm(inch))
External dimensions | Interchangeable |
---|---|
Installed dimensions | Interchangeable |
Number of terminals | Same for both main circuit and controllers |
Terminal position | Compatible terminal wire length |
Function codes | Compatible function codes |
RS-485 communication | Shared communications protocol |
●Usability
Delivers all the usability of the C1. Provides volume of frequency and the same ease of operation as the current model.
●USB Keypad
Optional USB keypad available. Enhanced PC loader connectivity.
·PC loader software available as a free download
●Improve Maintainability
Function | Description |
---|---|
Mock malfunction | Select a function to set off a mock alarm |
Number of startups | Count the total number of ON/OFF run cycles |
Cumulative motor running time | Monitor motor run time |
Total power | Set to measure total power consumption |
Trip history | Saves and displays information on up to four past trips |
●Optimum Energy Control
Motor tuning minimizes power loss
●PID Control Function
Permits motor operation while controlling temperature, pressure, and flow rate without the use of a temperature controller or other external device
●Cooling Fan ON/OFF Control Function
The cooling fan can be switched off when the fan or pump is not running to reduce both noise and energy consumption
●Synchronous Motor Control
Use of sensorless synchronous motor control together with the motor can reduce energy consumption
●RS-485 Communications Port as Standard
Communications can be controlled through the standard RS-485 communications port using the Modbus-RTU or Fuji Electric inverter protocol
●Functions for User Applications
V/F (non-linear 3 step) | Two motor parameter sets |
Brake signal (brake release signal) | Rotational direction control (prevent forward/reverse movement) |
●Global Standard
■Three-phase 200V series
*1 The load shall be reduced so that the continuous operating current is the rated current in parenthesis or less if the carrier frequency is set to 3kHz or above or ambient temperature exceeds 40℃ (104℉).
■Three-phase 400V series
*1 The load shall be reduced so that the continuous operating current is the rated current in parenthesis or less if the carrier frequency is set to 3kHz or above or ambient temperature exceeds 40℃ (104℉).
■Single-phase 200V/100V series
*1 The load shall be reduced so that the continuous operating current is the rated current in parenthesis or less if the carrier frequency is set to 3kHz or above or ambient temperature exceeds 40℃ (104℉).
*1 Only valid when induction motor drive is in operation
*1 Only valid when induction motor drive is in operation
*2 These functions can be supported by the inverters having a ROM version 0500 or later
*2 These functions can be supported by the inverters having a ROM version 0500 or later
*1 Only valid when induction motor drive is in operation
*2 These functions can be supported by the inverters having a ROM version 0500 or later
*2 These functions can be supported by the inverters having a ROM version 0500 or later