KEB COMBIVERT H6 Series User Manual

21
PRODUCT DESCRIPTION
2 Product Description
The product family COMBIVERT H6 is optimized for the use in multi-axis drives. The structure is
modular and thus it can be optimally adapted to the respective requirements. A system consists of
the following components:
Name Function
Rectiermodule UsedtosupplythemainenergyowofDC-coupleddriveconverters.Con-
sistsofaB6diodeorthyristorbridgewithfollowingDClinkforbu󰀨eringthe
energy. The input is supplied with mains voltage. The DC output voltage
isequaltotheDClinkpotential.Theenergyowisonlypossibleinone
direction(noregeneration).Therectiermodulecontrolstheprecharging.
It is used if no Active Front End module (AIC) is used. An integrated brak-
ing transistor can convert energy into heat by means of a braking resistor.
Charging module
Used for precharging the DC link in the DC-bus connection of drive convert-
ers. The charging module is used in conjunction with an Active Front End
module (AIC). It switches and monitors the mains contactor after successful
precharging. An integrated braking transistor can convert energy into heat
via a braking resistor.
Active Front End
Module (AIC)
From 07/2019 the term AIC replaces the previously used term AFE.
UsedtosupplythemainenergyowofDC-coupleddriveconverters.The
input is supplied with mains voltage. The DC output voltage is equal to the
DClinkpotential.Theenergyowispossibleintwodirections(powersupply
and regeneration).The AIC can regenerate excess energy in sinusoidal form
from the DC-bus connection into the mains. Precharging is required when
using an AIC.
24V power supply
module
Provides the 24V DC power supply for the individual modules. The input is
supplied from the mains / DC bus. The 24V power supply module can be
omitted if an existing 24V supply is to be used.
Control module with
24V power supply
The control module is used for decentralised control of a H6 device net-
work. The H6 control module can be used as gateway between an exter-
naleldbusandsystembus.Anintegrated24Vpowersupplysuppliesthe
24V bus.
Single axis module
Module for controlling a single drive axis in a drive system. The single axis
module is supplied via the DC link bus. Single axis modules are available in
di󰀨erenthousingdesignsandperformancelevels.Di󰀨erentsafetymodules
can be integrated according to the requirements.
Double axis module Singlemoduleisusedtocontroltwodi󰀨erentaxes.Thedoubleaxismod-
ule is supplied via the DC link bus.
DC connection
module
The DC connection module enables the connection of other components
to the DC link of the COMBIVERT H6. This allows devices of other series
or other manufacturers to be connected to the DC bus connection. The
branch can optionally be protected with DC fuses. Triggering of the fuse(s)
is monitored.
DC terminal The DC terminal enables the branch via cables from the DC bus bars of
the COMBIVERT H6. This allows devices of other series or other man-
ufacturers to be connected to the DC bus connection. The DC terminal
is a passive component and has no internal fuses in contrast to the DC
connection module.

KEB COMBIVERT H6 Series Specifications

General

Brand	KEB
Model	COMBIVERT H6 Series
Category	Control Unit
Language	English