FRN0139E2S-4GB - Fuji ACE 45KW 60 hp 440V

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FRN0139E2S-4GB - Fuji ACE 45KW 60 hp 440V Trade Information

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1 Number

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24 Hours

About FRN0139E2S-4GB - Fuji ACE 45KW 60 hp 440V

The Fuji Electric FRN0139E2S-4GB is a high-capacity, high-performance Variable Frequency Drive (VFD) from the FRENIC-Ace (E2) series. Rated for motors up to 100 HP, it is designed for heavy industrial use where precision, energy efficiency, and advanced automation are required [1, 2].

Manufacturer:	Fuji Electric
Series:	Frenic Ace
Model:	FRN0139E2S-4E
Application:	pumps / fans / general purpose
Capacity, kW:	45 / 55 / 55 / 75
Current, :	91 / 112 / 112 / 139
Main power supply, V:	380-480
Phase:	3
Output frequency, Hz:	25-500
Enclosure:	IP00
Overload capacity, % per 1 min.:	150 / 120 / 150 / 120
Acceleration time, sec:	0-6000
Deceleration time, sec:	0-6000
EMC filter:	-
Braking unit:	optional
Analog input:	1
Digital input:	5
Analog output:	2
Digital output:	2 - transistor
Relay output:	1
RS485 (Modbus RTU):	+
Starting torque:	150%
PID:	PID-Regulation
V/f control mode:	-
Vector control with feedback:	+
Sensorless vector control:	+
Operation temperature, :	-10.....+40
Storage temperature, :	-25.....+65
Dimensions (W x H x D), mm:	361,2615276
Weight, kg:	30

Key Technical Specifications

The "Ace" series uses multiple duty ratings, allowing this single drive to be optimized for different motor sizes based on the load [1, 4]:

Rating Type	Motor Capacity	Rated Current	Overload Capacity
Normal Duty (ND)	75 kW (100 HP)	139.0 A	120% for 1 min
High Normal Duty (HND)	55 kW (75 HP)	115.0 A	120% for 1 min
High Heavy Duty (HHD)	45 kW (60 HP)	91.0 A	150% (1m) / 200% (0.5s)

Input Voltage: 3-Phase 380V to 480V AC (+10% / -15%) [1, 2].
Max Output Frequency: Up to 500 Hz [2].
Safety: Built-in Safe Torque Off (STO) (SIL3/PLe) [2, 4].

Dimensions & Weight (Inches)

As a high-current unit, it requires a large frame for heat management [1, 4]:

Measurement	Metric	Imperial (Inches/Lbs)
Width	326.2 mm	12.84 in
Height	550 mm	21.65 in
Depth	261 mm	10.28 in
Weight	27 kg	59.5 lbs

The Fuji Electric FRN0139E2S-4GB (FRENIC-Ace) is a massive industrial-grade drive designed for motors up to 75kW (100 HP). At this power level (up to 139 Amps), the drive does much more than just change motor speed; it acts as a complete power management and automation system for large factory equipment.

Primary Control Functions

Built-in Logic (Mini-PLC): This is the drives most significant feature. It includes a built-in logic controller (up to 200 steps) that can handle timers, counters, and digital I/O. You can program complex machine sequences directly into the drive, often eliminating the need for an external PLC for 100 HP systems.
Quadruple Rating System: You can "tune" the drive to your specific application to get the most out of the hardware:
- Normal Duty (ND): Best for fans and pumps, allowing a 100 HP motor at 139.0A.
- High Heavy Duty (HHD): Best for high-friction machinery like mixers or crushers, providing 200% overload protection for a 60 HP motor at 91.0A.
Safe Torque Off (STO): A hardware-based safety function (SIL3/PLe) built directly into the unit. It ensures the motor cannot generate torque during an emergency stop, allowing you to meet global safety standards without needing large, expensive external magnetic contactors.

Operational Capabilities

Universal Motor Support: It can control standard Induction Motors as well as high-efficiency Permanent Magnet (PM) Synchronous Motors. This is critical for 100 HP applications where switching to PM motors can save thousands in annual electricity costs.
Advanced Vector Control: It provides extremely stable speed and maximum torque even at 0 RPM or during sudden load spikes. This is vital for 100 HP applications like industrial extruders, heavy-duty cranes, or massive conveyors.
High-Speed Output: Capable of outputting up to 500 Hz, necessary for high-speed industrial spindles and specialized precision manufacturing.
Dynamic PID Control: Features built-in PID for maintaining constant pressure, flow, or temperature, with specialized "anti-windup" logic to prevent system surges during the startup of a 100 HP motor.

Safety & Maintenance

Removable Control Terminals: The wiring terminal block is detachable. If you ever need to swap a drive, you can just unplug the block and plug it into the new unitno re-wiring required, which saves hours of high-stakes downtime.
Predictive Life Diagnostics: The drive monitors its own "health," tracking the life of its cooling fans and internal capacitors. It will trigger a warning when these reach 90% of their life, allowing you to schedule maintenance before a failure occurs.
Dual RS-485 Ports: Features two communication ports as standard, so you can connect a Touchscreen (HMI) and a PC for programming at the same time.

Connectivity

Standard Modbus RTU & CANopen: Built-in for easy factory networking.
Expandable: The Ace can accept optional cards for Profibus, DeviceNet, Ethernet/IP, and Profinet, allowing it to fit into any modern Industry 4.0 factory network.