Fuji FRN3.7F1S-4C Inverter Drive FRN3.7F1S4C FRENIC-Eco Series

Description

Fuji FRN3.7F1S-4C Inverter Drive FRN3.7F1S4C FRENIC-Eco Series

• Extended Product Type: Inverter
• Product ID: FRN3.7F1S-4C
• Fuji Inverter Type Designation: Inverter

Description of Fuji FRN3.7F1S-4C Inverter Drive FRENIC-Eco Series

• 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 of Fuji FRN3.7F1S-4C Inverter Drive FRENIC-Eco Series

• Series: FRENIC-Eco
• Maximum frequency: 25.0 to 400.0 Hz variable
• Starting frequency: 0.1 to 60.0 Hz variable
• Output frequency accuracy(Stability)
• Analog setting: ±2% of max freq. (at 25°C),temperature drift: ±0.2% of max freq. (at 25±10°C)
• Keypad setting: ±0.01% of max freq. (at 25°C),temperature drift: ±0.01% of max freq. (at 25±10°C)
• Voltage/frequency characteristics
• 200 V class series: Possible to set output voltage at base frequency and at maximum output frequency (80 to 240 V). The AVR control *1 can be turned ON or OFF. Non-linear V/f *1 setting (2 points): Free voltage (0 to 240 V) and frequency (0 to 400 Hz) can be set.
• 400 V class series: Possible to set output voltage at base frequency and at maximum output frequency (160 to 500 V). The AVR control *1 can be turned ON or OFF. Non-linear V/f *1 setting (2 points): Free voltage (0 to 500 V) and frequency (0 to 400 Hz) can be set.
• Starting torque: 150% or more (Running at 3 Hz, with auto torque boost active)
• Timer operation: Operate and stop by the time set with keypad
• Current limit: Hardware current limiting is used avoiding over current tripping of the inverter, when impact load change or momentary power failure that can be responded software current limiting