KEB COMBIVERT 28F5 Series User Manual

17
BASIC SAFETY INSTRUCTIONS
• When connecting several drive converters to the COMBIVERT F5-AFE, the maxi-
mum permissible DC link capacities or the charging currents of all connected drive
converters, as well as their interconnection must be observed.
If personnel protection is required during installation of the
system, suitable protective devices must be used for drive
converters.
www.keb.de/leadmin/media/Manuals/knowledge/04_techinfo/00_gene-
ral/ti_rcd_0400_0002_gbr.pdf
Installations which include drive converter shall be equipped with additional control and
protective devices in accordance with the relevant applicable safety requirements, e.g.
act respecting technical equipment, accident prevention rules etc. They must always be
complied with, also for drive converter bearing a CE marking.
1.4.1 EMC-compatible installation
Observance of the limit values required by EMC law is the responsibility of the customer.
Notes on EMC-compatible installation can be found here.
www.keb.de/leadmin/media/Manuals/emv/0000neb0000.pdf
1.4.2 Voltage test
Testing with AC voltage (in accordance with EN 60204-1 chapter 18.4) may not be exe-
cuted, since there is danger for the power semiconductors in the drive inverter.
Due to the radio interference suppression capacitors, the test generator will
switcho󰀨immediatelywithacurrentfault.
According to EN 60204-1 it is permissible to disconnect already tested com-
ponents. Drive converters of the KEB Automation KG are delivered ex works
voltage tested to 100% according to product standard.
1.4.3 Insulation measurement
An insulation measurement (in accordance with EN 60204-1 chapter 18.3) with DC
500 V is permissible, if all power unit connections (grid-connected potential) and all con-
trol connections are bridged with PE. The insulation resistance of the respective device
can be found in the technical data.

KEB COMBIVERT 28F5 Series Specifications

General

Series	28F5
Category	Inverter
Input Frequency	50/60 Hz
Output Frequency	0-400 Hz
Enclosure Rating	IP20
Input Voltage	380-480 V AC
Output Voltage	0-480 V AC
Power Range	0.75...400 kW
Control Method	V/f control, vector control
Protection Features	Overcurrent, overvoltage, undervoltage, short circuit, overtemperature
Communication Interfaces	RS485, CANopen, Profibus, Ethernet
Operating Temperature	-10°C to +40°C
Humidity	5 to 95% (non-condensing)

Summary

Preface

Signal Words and Symbols

Safety warnings and their meanings.

Basic Safety Instructions

Handling and Installation Precautions

Guidelines for transport, storage, and mounting.

Installation Safety

Specific safety measures during installation.

Electrical Connection Safety

Safety guidelines for wiring and connections.

Electrical Connection Tests

Procedures for EMC, voltage, and insulation testing.

Start-up, Operation, and Safety

Safety measures during initial use and running.

Maintenance and Repair

Procedures for servicing and fixing the device.

Product Description

Product Features and Requirements

Key capabilities and operational conditions.

Technical Data

Unit Data

Unit Data Overview

Input, output, and other performance specifications.

Installation

Control Cabinet and Installation Guidelines

EMC setup and general mounting procedures.

Connection of the COMBIVERT F5-AIC

Input Terminals and DC Link

Description of input terminals and DC link capacity.

Terminal Block Layouts

Diagrams of terminal blocks for different housings.

Terminal Wiring Specifications

Cross-sections and tightening torques for terminals.

Temperature Detection Wiring

Input and Pre-charging Circuits

Master-Slave Operation Circuit

Functional Switch-On Description

Connection of the Control

Terminal Block X2A Pinout

Detailed assignment of terminal block X2A.

Analog Inputs, Outputs, and Power Supply

Operation of the Control

Keyboard Operation and Parameters

Using the keypad to set parameters and reset errors.

Password Protection

Dimensioning

Dimensioning Instructions and Precharging

COMBIVERT Drive Converter Technical Data

COMBIVERT F5 AIC Device Technical Data

Specific data for AIC devices.

Cooling System

Liquid Cooling Installation and Pressure

Coolant Temperature and Condensation

Cooling System Connection