Three-phase variable frequency drive
Fields of application
Sewage treatment plants, wastewater treatment and drinking water production plants, irrigation systems, pumps, ventilation systems, other pumping equipment (oil pumping systems, injection machines, hydraulic presses, extruders).
Benefits
The FRENIC-AQUA - AQ1 pump variable frequency drive is Fuji Electric’s first compact three-phase drive specifically designed for water supply and wastewater treatment systems. This new series follows European trends while maintaining Japanese reliability. Thanks to its system damage prevention features and new standard energy-saving functions, the FRENIC-AQUA - AQ1 three-phase variable frequency drive is positioned as a high-performance drive for pumping applications.
| Fields of application | Fans | Fan incorporated in film-making machines | |
| Electric pumps | Cooler Potable water supply system Tankless water supply system Submersible motor pump Vacuum pump Fountain pump Cooling water pump Hot water circulation pump Well pump Agricultural storage pump Water treatment systems Constant flow pump Sludge pump | ||
| Conveying equipment | Cranes (overhead travelling cranes, transfer and hoisting cranes) | ||
| Input | Phases, Voltage, Frequency | Three-phase 400 VAC | 380 to 440 VAC, 50 Hz / 390 to 480 VAC, 60 Hz |
| Variations | Voltage: +10 to -15% (voltage unbalance: 2% or less) Frequency: +5 to -5 | ||
| Overload capacity | 110% -1 min (overload interval as per CIE 61800-2) | ||
| Output frequency | Maximum frequency | 25 to 120 Hz | |
| Base frequency | 25 to 120 Hz | ||
| Rated frequency | 0.1 to 60.0 He | ||
| Switching frequency | 0.75 to 16 KHz | ||
| Power | Three-phase 400 VAC, IP21 | 0.75 kW 1.5 kW 2.2 kW 4.0 kW 5.5 kW 7.5 kW 11 kW 15 kW 18.5 kW 22 kW 30 kW 37 kW 45 kW 55 kW 75 kW 90 kW | |
| Three-phase 400 VAC, IP55 | 0.75 kW 1.5 kW 2.2 kW 4.0 kW 5.5 kW 7.5 kW 11 kW 15 kW 18.5 kW 22 kW 30 kW 37 kW 45 kW 55 kW 75 kW 90 kW | ||
| Three-phase 400 VAC, IP00 | 110 kW 132 kW 160 kW 200 kW 220 kW 280 kW 315 kW 355 kW 400 kW 500 kW 630 kW 710 kW | ||
| Control method | U/F control with slip compensation, dynamic torque vector control | ||
| Acceleration time / Deceleration time | 0 to 3600 s | ||
| Multi-speed frequency | Selectable from 16 speeds (0 to 15) | ||
| Frequency control (analog input) | 0 to +10 V DC / 0 to 100% (terminal 12) 4 to +20mA DC / 0 to 100% (terminal) 0 to +20mA DC / 0 to 100% (C1 terminal) | ||
| Degree of protection | IP21 / IP55 (0.75 to 90 kW), IP00 (110 to 710 kW) | ||
| Compliance | CE Directive (CE marking), UL Standard (cUL certification) EAC, ST0 | ||
Discover how Fuji Electric continues to revolutionize the industry with its innovative variable frequency drives. Easily compare old and new references to optimize your operations and improve energy efficiency.
Variable frequency drive for pump – Three-Phase – FRENIC-AQUA – AQ1
Reference : FRENIC-AQUA - AQ1
