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nord NORDAC SK 500E User Manual

nord NORDAC SK 500E
177 pages
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Intelligent Drivesystems, Worldwide Services
MANUAL BU 0500 GB
NORDAC SK 500E
Frequency Inverters
BU 0500 GB
Getriebebau NORD GmbH & Co. KG
Rudolf-Diesel-Straße 1
D-22941 Bargteheide
Tel.: +49 45 32 - 40 10
Fax: +49 45 32 - 40 12 53

Table of Contents

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nord NORDAC SK 500E Specifications

General IconGeneral
Protection classIP20
Overload capacity150 % for 60 s
Braking resistorOptional
EfficiencyUp to 98%
MountingWall mounting
ControlVector control
CommunicationCANopen, EtherCAT, EtherNet/IP, Modbus RTU
Frequency0 to 400 Hz
ProtectionOvercurrent, overvoltage, undervoltage, overtemperature
SeriesNORDAC SK 500E
Supply voltage3 x 400/480 V AC
Input Voltage3 x 400/480 V AC

Summary

Safety Instructions

Safety and Operating Instructions for Drive Power Converters

General safety and operating guidelines for drive power converters.

1. General

General safety instructions and personnel qualifications.

4. Installation

Installation requirements and protection against impermissible loads.

5. Electrical Connection

Safety regulations for electrical connections and EMC-compliant installation.

6. Operation

Requirements for systems with drive power converters and operation safety.

Intended Use of the Frequency Inverter

General Information

1.1 Overview

Describes the properties and features of the basic SK 500E device and its variants.

1.4 Safety and Installation Information

Crucial safety precautions and installation guidelines for high-voltage systems.

1.6 Type Code / Device Design

Explains the structure of the NORDAC SK 500E type code and device design.

Assembly and Installation

2.1 Installation

Details the installation requirements, including ventilation and mounting position.

2.2 Dimensions

Provides housing and wall-mounting dimensions for the SK 500E standard version.

2.3 Mounting Dimensions

Details mounting dimensions for the SK 500E standard version, including wall mounting.

2.5 EMC- Kit

Explains the use and components of the optional EMC Kit for optimum wiring.

2.9 Wiring Guidelines

Provides essential guidelines for EMC-compliant wiring of frequency inverters.

2.11 Electrical Connection of Power Unit

Details the electrical connection of the power unit, including mains supply and motor terminals.

Control Unit Connections

2.12 Electrical Connection of the Control Unit

Covers electrical connections for the control unit, including terminal blocks and cable cross-sections.

2.12.1 Terminal Blocks

Details the terminal blocks for size 1 to 4 devices, including connections and DIP switch functions.

2.13 Colour and Contact Assignments for the Incremental Encoder.

Details color and contact assignments for incremental encoders, with recommendations.

2.14 RJ45 WAGO Connection Module

Describes the RJ45 WAGO connection module for simple cabling of RJ45 functions.

Display and Operation

3.2 Technology Unit Overview

Provides an overview of available technology units for parameterisation and control.

3.2.1 SimpleBox, SK CSX-0

Details the SimpleBox as a tool for parameterisation, display, and control of the frequency inverter.

3.2.2 ControlBox, SK TU3-CTR

Describes the ControlBox for parameterisation, display, and direct control of the frequency inverter.

3.2.3 ParameterBox, SK TU3-PAR

Details the ParameterBox for parameterisation, control, and display of inverter settings.

Commissioning

4.1 Factory Settings

Explains how to set factory parameters and input motor data.

4.2 Minimum Configuration of Control Connections

Details the minimum circuitry and basic parameters for immediate control via digital/analog inputs.

4.3 KTY84-130 Connection (Software Version 1.7 and Above)

Explains the connection and parameter settings for the KTY84-130 temperature sensor.

Parameterisation

5.1 Operating Display

Explains how to display operating parameters and status on SimpleBox or ControlBox.

5.2 Basic Parameters

Covers essential basic parameters for inverter setup, including parameter sets and acceleration/deceleration times.

5.3 Motor / Characteristic Curve Parameters

Details parameters for configuring motor data and characteristic curves for optimal performance.

5.4 Control Parameters

Details control parameters related to incremental encoders for SK 520E/530E.

5.5 Control Terminals

Details the functions and settings for analog inputs used for control.

5.6 Additional Parameters

Details additional parameters for leading function value and output, pulse frequency.

5.7 Positioning

Details parameters for positioning control, specific to SK 53xE frequency inverters.

5.8 Information

Provides information on current and historical faults, including frequency, current, and voltage.

5.9 Parameter Monitoring, User Settings

Provides an overview of parameters and their factory settings for monitoring and user adjustments.

Error Messages

6.1 SimpleBox / ControlBox Display

Describes how errors are displayed on SimpleBox/ControlBox and how to acknowledge them.

6.2 Table of Possible Error Messages

Provides a comprehensive table of error messages, causes, and remedies.

Technical Data

7.1 SK 500E: General Data

Details general specifications including output frequency, overload capacity, and interfaces.

7.2 Electrical Data 115V

Lists electrical data for 115V SK 5xxE devices, including motor power and fuses.

7.3 Electrical Data 230V

Lists electrical data for 230V SK 5xxE devices, covering various sizes and phases.

7.4 Electrical Data 400V

Provides electrical data for 400V SK 5xxE devices, including current and fuse recommendations.

7.5 Electrical Data for UL Certification

Details electrical data required to comply with UL certification standards.

7.6 General Conditions for ColdPlate Technology

Explains conditions and requirements for using ColdPlate technology, including thermal resistance.

Additional Information

8.1 Setpoint Processing in the SK 500E

Illustrates how setpoints are processed from various sources and through different functions.

8.2 Process Controller

Explains the PI process controller for limiting output and controlling downstream drives.

8.3 Electromagnetic Compatibility (Abbreviation: EMC)

Explains EMC requirements, compliance methods, and operating classes for frequency inverters.

8.5 Reduced Output Power

Explains factors that reduce output power, such as frequency and temperature.

8.7 Maintenance and Servicing Information

Covers maintenance requirements, contact information for technical support, and repair procedures.

Keyword Index

Representatives / Branches

NORD Subsidiaries Worldwide:

Lists NORD subsidiaries and offices worldwide for sales and support.

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