Rexroth IndraDrive Introduction 1-1
DOK-INDRV*-HMV-*******-PR01-EN-P
1 Introduction
1.1 About this Documentation
Purpose of Documentation
This documentation describes
• planning the mechanical control cabinet construction
• planning the electrical control cabinet construction
• logistical handling of the equipment
1.2 Introducing the Devices
Features and Fields of Application
The supply unit …
• supplies IndraDrive M drive controllers with the required DC bus
voltage
• loops the 24 V control voltage of an external 24 V power supply
through to the drive controllers
• communicates with the drive controllers via a module bus
The supply units can be used for realizing a multitude of drive tasks in
most diverse applications. For these purposes there are 2 different device
types (regenerative, non-regenerative) with graduated supply power
available.
Main Features
• design with regeneration back to the mains (HMV01.1R-Wxxxx)
and without regeneration back to the mains (HMV01.1E-Wxxxx)
• external 24 V supply required (signal processing not supplied from
DC bus)
• 3-phase mains connection (380V... 480V, +-10% 50Hz-60Hz)
• integrated mains contactor for E-Stop
• integrated braking resistor (bleeder) for feeding supply units
(HMV01.1E-Wxxxx)
• integrated emergency braking resistor for regenerative supply units
(HMV01.1R-Wxxxx)
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