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gefran BDI50 Series

gefran BDI50 Series
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COMPACT V/f & SENSORLESS
INVERTER
BDI50
En g lish
User manual
Rev. 0.7 – 7-11-2017

Table of Contents

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gefran BDI50 Series Specifications

General IconGeneral
Brandgefran
ModelBDI50 Series
CategoryInverter
LanguageEnglish

Summary

Chapter 0 Preface

0.1 Preface

Introduction to the manual and contact information for assistance.

Chapter 1 Safety Precautions

1.1 Before Power Up

Safety instructions to follow before applying power to the inverter.

1.2 During Power Up

Safety instructions to follow while applying power to the inverter.

1.3 Before Operation

Safety instructions to follow before operating the inverter.

1.4 During Operation

Safety instructions to follow during the inverter's operation.

1.5 Inverter Disposal

Guidelines for the safe and proper disposal of the inverter.

Chapter 2 Part Number Definition

2.1 Model part number

Explanation of the inverter model part number structure and its components.

2.2 Standard Product Specification

Table detailing standard product specifications and model variations.

Chapter 3 Environment & Installation

3.1 Environment

Environmental conditions required for optimal inverter installation and operation.

3.2 Installation

Methods and considerations for installing the inverter.

3.3 Wiring Guidelines

General guidelines and best practices for wiring the inverter.

3.4 Specifications

Detailed technical specifications for different inverter models.

3.5 Standard wiring

Wiring diagrams illustrating various standard connection configurations.

3.6 Terminal Description

Description of main and control circuit terminals on the inverter.

3.7 Dimensions and weight

Dimensional drawings and weight specifications for different inverter sizes.

3.8 EMC Filter Disconnection

Procedure for disconnecting the built-in EMC filter if necessary.

Chapter 4 Software Index

4.1 Keypad Description

Explanation of the operator panel keypad layout and button functions.

4.2 Programmable Parameter Groups

Listing and brief descriptions of the inverter's programmable parameter groups.

4.3 Parameter Function Description

Detailed descriptions of inverter parameters organized by function group.

Chapter 5 Troubleshooting and maintenance

5.1 Error display and corrective action

Table of error codes, their causes, and recommended corrective actions.

5.2 General troubleshooting

Common troubleshooting scenarios and their corresponding remedies.

5.3 Routine and periodic inspection

Checklist for regular inspection and preventive maintenance of the inverter.

5.4 Maintenance

Guidelines for performing regular maintenance tasks on the inverter.

Chapter 6 Accessories

6.1 Input choke Specifications

Specifications for input chokes, including model, current, and inductance.

6.2 Output choke Specifications

Specifications for output chokes, including model, dimensions, and weight.

6.3 Fuse Specification

Recommended fuse specifications for different inverter models.

6.4 Fuse Specification (UL Model Recommended)

Fuse specifications that comply with UL standards.

6.5 Braking Resistor

Selection guide and specifications for suitable braking resistors.

6.6 Copy Unit (KB-BDIVDI)

Information on the Copy Unit for parameter transfer and remote keypad use.

6.7 Communication options

Overview of available communication interface modules for the inverter.

6.8 RJ45 to USB connecting Cable (1.8 m)

Details of the RJ45 to USB cable for PC communication with the inverter.

Appendix 1 BDI50 parameters setting list

Appendix-2 Instructions for UL

Safety Precautions

General safety precautions required for UL compliance.

UL Standards

Information regarding UL certification and standards for the product.

UL Standards Compliance

Conditions to meet for continued compliance with UL standards.

Appendix 3 BDI50 Communication protocol

A3.1 Modbus communication protocol

Detailed description of the Modbus communication protocol.

A3.2 BACnet communication protocol

Description of the BACnet communication protocol structure and services.

Appendix 4: Cable RJ45 to USB

1. Model number and specification

Model number and functional description of the RJ45 to USB cable.

2. USB Interface Cable Pin Definition

Pin definitions for USB and RS485 connectors.

3. Notice

Important notices regarding cable connection and communication.

Appendix 5: BDI50 series accessories manual

Accessories

Lists available accessories for the BDI50 series.

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