Details

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Fuji Electric’s FRENIC-Eco series is environmentally friendly by helping to significantly reduce energy use. The drives feature a small footprint for tight installations, network compatibility, and long-term reliability for three-phase applications, ranging from 1 HP up to 900 HP. These high performance AC drives / variable frequency drives (VFD) / v/ Hz vector drives are optimized for HVAC applications, such as chillers, air handlers, and fan coils.

Specifications;
1. Enhanced Energu Savings

• Optimizing Energy-Savings for the complete system
• Power Monitor

2. Long life design that meets your expectation 

• Built in longer lasting replaceable components to give a longer service life
• 3. Maintenance is simplified for both the drive and equipment
• The service life information for replaceable inverter components is displayed
• Simple replacement of replaceable components
• Information is displayed with equipment maintenance in mind

4. Equipped with the optimum functions for Fans and Pumps

• Operation is continued even after the momentary power failure thanks to the auto-restart functi9on
• A pick-up function provides smooth starts
• Tripless operation through regenerated current avoidance control 
• Even greater energy savings through the low water volume stop function
• The equipment's operating condition is determined by the low torque detection function
• Also avoids operation signal trouble through the command loss detection function
• Simple circuit configuration using the commerical line switching sequence
• Continuous equiipment operation through overload avoidance control
• Inverters are equipped with full PID control functions
• Simple Sequences through Universal DI/DO
• Elimination of display devices by use of the analog input monitor
• Improved capability for handling regenerated energy

5. Consideration of the surrounding environment and panel design

• Side-by side installation save space
• Built-in charging resistors (in rush current suppressing resistors) help reduce peripheral equipment sizing
• Cooling outside the panel is made possible by an external cooling attachment

Features:

• VF Control
• PID Control w/ Sleep Mode
• Induction Motor Control
• RS485/Modbus
• Keypad
• VT & CT Ratings
• Optimized for HVAC Pump & Fan Applications
• Metasys N2 Standard
• Apogee FLN (P1) Standard

HP Range:

• 3Ph 208/230 1 – 125HP
• 3Ph 460 1 – 900 HP
• 1PH 230 & 460 rerates

Options:

• NEMA 1 Kit
• Analog & Digital IO Cards
• Various Communication Cards
• 115VAC Control Card