Inverter

Slim Type Inverter for Water Applications

Description

The FRENIC-AQUA is Fuji Electric's first slim-type inverter dedicated to energy savings in water, wastewater, and irrigation systems. Designed to optimize pump and blower performance, it offers advanced PID control, robust protection features, and energy-saving operations, all in a compact body suitable for IP21/IP55 environments.

Features

- First slim-type inverter specialized for energy saving
- Built-in 4PID control and cascade control
- Dry pump detection, anti-jam, and check valve protection
- Real-time clock and timer functions
- Automatic energy-saving operation
- Multi-language support and user-friendly keypad
- Built-in EMC filter and DCR (up to 90kW)
- BACnet, Modbus RTU, CC-Link, and other communication options

Specifications
Model
FRENIC-AQUA
Technical Specs
Voltage: 3-phase, 380–480V with AVR
Power range: 0.75kW to 710kW
Enclosure: IP21/IP55 up to 90kW, IP00 for higher ratings
Cooling method: Fan cooled
Efficiency: Up to 98%
Overload: 110% for 1 min (IEC 61800-2 compliant)
Certifications: UL508C, IEC/EN 61800-5-1:2007
Control: V/f control, Dynamic torque vector control
PID Control: Built-in, with 4PID, dry pump detection, cascade control
User Interface: LCD with RTC, keypad, multi-language support
Options: PROFIBUS DP, CANopen, Ethernet, DeviceNet, analog/relay I/O cards
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