Variable frequency drive for pump
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)
Features
The variable frequency drive for pump FRENIC-AQUA - AQ1 is Fuji Electric's first compact drive specifically designed for water supply and wastewater treatment systems. This new series follows the European trend while retaining high Japanese reliability. With its system damage prevention functions and new energy-saving features as standard, the variable frequency drive for pump FRENIC-AQUA - AQ1 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 lifting 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 | ||
| 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 | ||
Variable frequency drive for pumps - FRENIC-AQUA - AQ1
Reference : FRENIC-AQUA - AQ1
