Fuji Electric · Variable Frequency Drives
FRN0012E2S-4GB FRENIC-Ace Inverter 5.5 kW
Part number FRN0012E2S-4GB
Multipurpose inverter 5.5 kW (HD) / 7.5 kW (ND), 3 × 400 V, sensorless vector for IM and PM motors, built-in PID and customizable logic, Modbus RTU, CANopen; fieldbus cards.
- CE
- UL
- Customizable logic
- Modbus

Overview
The Fuji Electric FRENIC-Ace is a multipurpose inverter from 0.1 to 710 kW with three overload ratings (HHD/HD/ND), sensorless vector control for induction and PM motors and a customizable logic function (up to 200 steps) that replaces small PLCs in machine applications. The FRN0012E2S-4GB is the 5.5 kW HD / 7.5 kW ND 400 V model with Modbus RTU and CANopen built in, PID control, dual-rating operation and a brake transistor to 22 kW; option cards add PROFINET, EtherNet/IP, PROFIBUS and EtherCAT. The keypad supports parameter copy and the FRENIC Loader 4 software provides commissioning and real-time trace. The Ace is the mid-range choice between the Mini C2 and the MEGA.
Key features
- 5.5 kW HD / 7.5 kW ND; 3 × 380–480 V; 150 % (HD) / 120 % (ND) overload
- Sensorless vector control for IM and PM motors; auto-tuning; 0.1–500 Hz
- Customizable logic (200 steps), PID, timers — small-PLC functions built in
- Modbus RTU and CANopen standard; PROFINET, EtherNet/IP, PROFIBUS, EtherCAT cards
- Brake transistor ≤ 22 kW; FRENIC Loader 4 with trace; keypad parameter copy
Typical applications
- Machine tools and woodworking machines
- Conveyors, lifts and cranes (HD rating)
- Fans and pumps (ND rating)
- Textile and packaging machines with built-in logic
Technical specifications — FRN0012E2S-4GB
| Ratings | |
|---|---|
| Power | 5.5 kW HD / 7.5 kW ND |
| Input | 3 × 380–480 V AC |
| Output current | 12.5 A HD / 16.5 A ND |
| Overload | 150 % 60 s (HD) |
| Output frequency | 0.1–500 Hz |
| Control | |
| Control modes | V/f, dynamic torque vector, sensorless vector (IM, PM) |
| I/O | 7 DI, 3 AI, 2 AO, 2 relays, 3 DO |
| Communication | Modbus RTU, CANopen; option cards |
| Logic | Customizable logic 200 steps |
| Construction | |
| Enclosure | IP20 (IP55 variants) |
| Brake transistor | Built in (≤ 22 kW) |
| EMC filter | Built in (-4GB) |
| Dimensions | ~150 × 260 × 160 mm |
| Environment | |
| Ambient temperature | -10…+50 °C |
| Approvals | CE, UL, cUL |
Specifications are summarised from the manufacturer's documentation for selection purposes. Always confirm against the current datasheet before design-in; we send the datasheet and the exact ordering code with every quotation.
Related part numbers and alternatives
| Part number | Relationship | |
|---|---|---|
FRN0022E2S-4GB | 11 kW HD version | Quote |
FRN0012G2S-4G | FRENIC-MEGA G2 — high-performance drive with closed-loop | Quote |
VFD055MS43ANSAA | Delta MS300 5.5 kW alternative | Quote |
Not sure which variant you need? Send us the nameplate photo or the old part number and we will identify the current equivalent.
Supply, documentation and lead time
What you receive
- Genuine Fuji Electric product in original packaging
- Commercial invoice and packing list; Certificate of Conformance on request
- Datasheet, declaration of conformity and country of origin as issued by the manufacturer
- Manufacturer warranty, period stated on the quotation
How we quote
- Reply within one business day with price, lead time and stock position
- Alternatives proposed when they improve price or delivery
- Incoterms of your choice: EXW Hai Phong, FOB/FCA, CIF/DAP to your site
- Consolidated shipments for multi-line orders; export documentation for buyers outside Vietnam
Indicative HS code 8504.40 — final classification is confirmed on the commercial invoice.
Frequently asked questions
What is the customizable logic function?
A built-in function-block editor (logic gates, timers, counters, comparators) that lets the drive handle interlocks, sequences and simple control without an external PLC.
Can I use one Ace for both a conveyor (HD) and a fan (ND)?
The rating is a parameter setting, so the same drive is sold for both; the HD setting gives 150 % overload at a lower kW, the ND setting a higher kW at 120 %.
Is the FRENIC-Ace available from stock, and what is the lead time?
Ratings to 15 kW are usually stocked in Vietnam; delivery typically 1–7 days. We confirm with the quotation.