Fuji Electric FVR0.4AS1S-4 User Manual

Advanced simple Inverter
FVR-Micro
Thank you for purchasing our FVR-Micro of inverters.
 This product is designed to drive a three-phase induction motor. Read through this
instruction manual and be familiar with the handling procedure for correct use.
 Improper handling might result in incorrect operation, a short life, or even a failure of this
product as well as the motor.
 Deliver this quick guide to the end user of this product. Keep this in a safe place until this
product is discarded.
 For more details, refer to the instruction manual on website.
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Fuji Electric Co., Ltd. INR-SI47-2142a-E
Brief Manual

Fuji Electric FVR0.4AS1S-4 Specifications

General

Rated Power	0.4 kW
Frequency Range	50/60 Hz
Input Frequency	50/60 Hz
Rated Output Current	2.5 A
Ambient Humidity	95% RH or less (non-condensing)
Enclosure Rating	IP20
Input Voltage	200-240 V AC
Output Voltage	200-240V
Control Method	V/F Control
Output Frequency	0.1-400 Hz
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Operating Temperature	-10 to 50°C
Storage Temperature	-20 to 65°C
Altitude	1000 m or less
Communication Interface	RS-485
Cooling Method	Forced Air Cooling

Summary

Safety Precautions

Safety Information and Precautions

Read this manual thoroughly before proceeding with installation, connections, operation, or maintenance.

Warning and Caution Symbols

Explanation of WARNING and CAUTION symbols and their implications for safety.

Operation Safety

Electrical Shock and Accident Prevention

Guidelines to prevent electric shock and accidents during operation.

Inverter Installation

Mounting Base Requirements

Guidance on selecting a suitable base material for mounting the inverter.

Mounting Clearances

Wiring Procedures

Main Circuit Terminal Arrangement

Control Circuit Terminal Arrangement

Wire Size Recommendations

Circuit Protection (MCCB)

Recommends MCCB ratings for inverter protection based on model and current.

Main Circuit and Grounding Wiring

Wiring Procedures Overview

Illustrates the wiring procedure for main circuit and grounding terminals with peripheral equipment.

Grounding Terminal Connection

Output Terminals Wiring

Power Input Wiring

Steps for connecting main circuit power supply wires to the inverter.

Alarm Codes

Alarm Code Reference

A quick reference table listing alarm codes, their names, and related issues.

Product Specifications

Single-Phase 200 V Series Specifications

Three-Phase 400 V Series Specifications

Connection Diagrams

External Signal Input Connections

Diagram and notes for connecting external signals to the inverter.

Function Code Configuration

Function Code Management

Fundamental Function Codes (F Codes)

Lists and describes fundamental function codes, their ranges, and settings.

Motor Control Function Codes

Details function codes related to motor protection, restart modes, frequency limits, and DC braking.

Advanced Function Codes