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Brusa DMC524 - User Manual

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BRUSA Elektronik AG
Neudorf 14
CH-9466 Sennwald
+41 81 758 19 00
info@brusa.biz
www.brusa.biz
TECHNICAL DATA
AND STARTUP
Translation of the original German operating instructions.
DMC514 (ISU)
DMC524 (ISU)
DMC534 (ISU)
DMC544

Table of Contents

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Summary

Safety and Warning Instructions

Symbols and Their Meaning

Safety Instructions and Danger Levels

Generally Applicable Safety Measures

Safety Instructions for Cooling Water Systems

Safety measures related to cooling water systems.

Safety Instructions for Mechanical Systems

Safety measures related to mechanical systems.

Safety Instructions for Handling and Operation

Safety Instructions for Electrical Systems

Safety Installations; Power Limitations

Interlock

Information on the interlock system for safety.

Short-Circuit Protection

Description of short-circuit protection mechanisms.

Automatic Discharge of DC-Link Voltage

Monitoring of HV Voltage

Overload Protection (Derating)

How the inverter handles overload conditions.

Inverter Safety Unit (ISU)

Safety Measures for Vehicle Installation

Principle of Operation Interlock

Explanation of how the interlock system operates.

Requirements for the Start-Up Personnel

General

Content and Scope of this Manual

Overview of the manual's content and scope.

Scope of the Entire Documentation

Details on the complete documentation package.

Delivered Mechanical Components

Delivered Mechanical Components (Continued)

Intended Use of the Device

Proper Use

Describes the intended applications of the inverter.

Improper Use; Limits of the Product

Definition of Improper Use

Defines improper use of the inverter.

Operational Limit Values

Specifies operational limit values for the inverter.

About This Device

Technical Data

Technical specifications of the inverter.

Technical Data (Continued)

Type Plate

Type Plate Information

Details found on the device's type plate.

Device Warnings

Warning Signs on Device

Warning signs on the device for safety.

Basic Function

Inverter Functionality

Describes the basic function of the inverter.

Assembly Information

Installation Position

Recommendations for device installation positioning.

Fixing (as in example DMC524)

Details on how to fix the device.

Input and Output Values

Control Structure Diagram

Diagram of the controller and signal flow.

Block Diagram Output Stage; Power Print

Output Stage Block Diagram

Block diagram of the power output stage.

Operating Modes of the Inverter

Speed Mode

Speed Control Function

Describes the speed control function.

Torque Mode

Torque Control Function

Describes the torque control function.

Error Mode

Inverter Error State

Inverter mode when an error occurs.

Error Definition

Error Impact on Inverter

Definition of errors and their effect on the inverter.

Warning Message Definition

Warning Message Effects

Definition of warning messages and their effect.

Level of Inverter Efficiency

DMC514 Efficiency Data

Efficiency data for DMC514.

DMC524 Efficiency Data

Efficiency data for DMC524.

DMC534 Measured Efficiency Data

DMC544 Measured Efficiency Data

Efficiency data for DMC544.

Connections

Circuit Connections

Recommendations for circuit connections.

Pin Assignment Motor Sensor Connection (Device Side)

Pin Assignment of Control Connector (Device Side)

I_Aux [µA] Without HV

I_Aux [µA] @ 300 V

Graph of I_Aux current at 300V.

I_Aux [µA] @ 400 V

Graph of I_Aux current at 400V.

Cooling Circuit Information and Warnings

Cooling Water Filter

Start-Up

Ventilate and Check Cooling System

Load Motor Parameter Table onto Inverter

Motor Parameter Table Loading

Loading motor parameter tables.

Build HV Supply

Build HV-Lines

Build HV-Lines (Continued)

Operation of the Inverter Through CVI

Build Connection Between CVI and the Inverter

Disconnect Communication; Switch Off Inverter

Fix CVI Problems

Error Correction

Flooding in the Device

Brusa DMC524 Specifications

General IconGeneral
Efficiency> 96%
Cooling TypeLiquid
Nominal AC Current35 A
Maximum AC Current70 A
Protection FeaturesOvercurrent, overvoltage, overtemperature, short circuit

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