Low voltage AC drives for HVAC applications FUJI  FRN75AR1M-4A

Type

Variable Frequency Drives

Application

Hvac, Cooling tower fan, Cooling water pump, Chilled water pump, Supply fan, Return fan

Power supply phases

3-phase

Power supply voltage

380...480VAC

Rated input frequency

50/60Hz

Rated input current

136A

Applicable motor capacity

75kW

Rated output current

150A

Rated output voltage

380...480VAC

Max. output frequency

120Hz

Drive designation type

Standard inverter

Overload capacity at normal duty (60s)

110%

Keypad

Built-in

Braking unit

No

AC reactor

No

DC reactor

Built-in

EMC filter

Built-in

Digital inputs

9

Analog inputs

3

Transistor outputs

4

Relay outputs

2

Control method / control mode

V/f Control, Dynamic torque vector control, V/f control with slip compensation active

Function

Energy-saving operation, 4PID control, Fire mode (forced operation), Pick-up operation, Real time clock, Torque vector control, Filter clogging prevention, Customized logic, User friendly, useful keypad, Password function

Unique feature

Stand alone (No control panel is required)

Communication interface

RS485, RJ45

Communication protocol

BACnet, Metasys-N2, Modbus RTU

Connection with PC

USB port

Electric connection method

Screw terminal

Mounting method

Wall-panel mounting

Built-in cooling Fan

Yes

Operation ambient

Indoor

Ambient temperature

-10...50°C

Ambient humidity

5...95%

Approx. weight

70kg

Overall width

300mm

Overall height

885mm

Overall depth

367.9mm

Degree of protection

IP21

Representative standard

IEC, EN

Separately accessories

Relay output interface card: OPC-RY, Relay output interface card: OPC-RY2, Analog input interface card: OPC-AIO, Analog current output interface card: OPC-AO, CC-Link communications card: OPC-CCL, DeviceNet communications card: OPC-DEV, PROFIBUS DP communications card: OPC-PDP2, CANopen communications card: OPC-COP, LonWorks communications card: OPC-LNW, Ethernet communications card: OPC-ETH, Pt100 temperature sensor input card: OPC-PT, Battery: OPK-BP, Extension cable for remote operation: CB-5S, Extension cable for remote operation: CB-3S, Extension cable for remote operation: CB-1S