Variable frequency drive for fans
Fields of application
Circulation pump, blower/diffuser, chiller/cooling unit, air coolers/exchangers, evaporator water pump, heat pump, compressor unit, air/water condensing unit, heating unit, air handling unit
Features
The variable frequency drive for fans - FRENIC-HVAC AR1 is Fuji Electric's first frequency drive specifically designed for HVAC applications. This new series follows the European trend while retaining high Japanese reliability. With its fan and compressor application management functions and new energy-saving features as standard, the variable frequency drive for fans - FRENIC-HVAC AR1 is positioned as a high-performance inverter for the HVAC and compressor market.
| Fields of application | Fans | Extractor fan Air handling unit Compressor Air conditioning system Dryer Boiler fan Oven temperature control fan Roof-mounted fan Refrigerator Fan incorporated in film manufacturing machines Cooling tower fan Ventilation fan Fan diaphragm seal | |
| Electric pumps | Cooler Drinking water supply system | ||
| 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 (interval between overhauls 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 fans - FRENIC-HVAC AR1
Reference : FRENIC-HVAC AR1
