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Nidec Commander C300 User Manual

Nidec Commander C300
124 pages
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Power Installation Guide
Commander C200
& C300
Unidrive M / HS
Frame 7 to 10
Part Number: 0478-0234-12
Issue: 12

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Nidec Commander C300 Specifications

General IconGeneral
BrandNidec
ModelCommander C300
CategoryDC Drives
LanguageEnglish

Summary

Original Instructions

Warranty and Liability

Environmental Policy

Restriction of Hazardous Substances (RoHS)

Disposal and Recycling (WEEE)

REACH Legislation

Copyright

EU Declaration of Conformity

Model Number Interpretation

Explains the structure of the drive model number.

Nomenclature aaaa - bbc ddddde

Defines the nomenclature for drive model numbers.

European Harmonized Standards

Lists harmonized standards for drive systems.

EU Declaration of Conformity

Model Number Interpretation

Explains the structure of the drive model number.

Nomenclature aaaa - bbc ddddde

Defines the nomenclature for drive model numbers.

European Harmonized Standards

Lists harmonized standards for drive systems.

Declaration of Conformity (including 2006 Machinery Directive)

Model Number Interpretation

Explains the structure of the drive model number.

Nomenclature aaaa - bbc ddddde

Defines the nomenclature for drive model numbers.

Harmonized Standards

Lists harmonized standards used for compliance.

IMPORTANT NOTICE

EU Declaration of Conformity (including 2006 Machinery Directive)

Model Number Interpretation

Explains the structure of the drive model number.

Nomenclature aaaa - bbc ddddde

Defines the nomenclature for drive model numbers.

European Harmonized Standards

Lists harmonized standards for drive systems.

IMPORTANT NOTICE

Safety Information

Warnings, Cautions and Notes

Explains warning, caution, and note symbols used in the manual.

Important Safety Information, Hazards, Competence of Designers and Installers

Details safety hazards and installer competence requirements.

Responsibility

Outlines installer responsibility for correct equipment installation and safety.

Compliance with Regulations

Highlights installer's duty to comply with all relevant safety and EMC regulations.

Electrical Hazards

Stored Electrical Charge

Mechanical Hazards

Hazardous Environments

Motor

Mechanical Brake Control

Electromagnetic Compatibility (EMC)

Product Information

Introduction

Introduces the drive models covered by the guide and scope.

Model Number

Details the structure and components of the drive model number.

Nameplate Description

Ratings

Fuses

Recommends AC supply fuse protection against overload/short-circuits to prevent fire.

Table 2-1 200 V Drive Ratings, Cable Sizes and Fuse Ratings

Provides data on 200V drive ratings, cable sizes, and fuse ratings.

Table 2-2 400 V Drive Ratings, Cable Sizes and Fuse Ratings

Provides data on 400V drive ratings, cable sizes, and fuse ratings.

Table 2-3 575 V Drive Ratings, Cable Sizes and Fuse Ratings

Table 2-4 690 V Drive Ratings, Cable Sizes and Fuse Ratings

Table 2-5 Protective Ground Cable Ratings

Typical Short Term Overload Limits

Output Current

Drive Features

Figure 2-3 Features of the Drive (Size 7 to 10)- Unidrive M700 Shown

Illustrates key features and connection points of the drive.

Key

Provides a key to identify drive features and connection points.

Items Supplied with the Drive

Table 2-7 Parts Supplied with the Drive

Lists the components included with the drive package for different sizes.

Mechanical Installation

Safety Information

General safety warnings for mechanical and electrical installation.

Stored Charge

Warns about stored lethal voltage in capacitors after power disconnection.

Competence of the Installer

Stresses that installation must be by qualified professionals familiar with safety/EMC.

Enclosure

Specifies enclosure requirements for preventing contamination and ensuring safety.

Planning the Installation

Environmental Protection

Details environmental factors to protect the drive from (moisture, dust, etc.).

Fire Protection

Discusses enclosure requirements for fire protection and US/non-USA recommendations.

Electromagnetic Compatibility

Hazardous Areas

Terminal Cover Removal

Isolation Device

Stresses the need for an isolation device before servicing or removing covers.

Stored Charge

Warns about stored lethal voltage in capacitors after power disconnection.

Removing the Finger-Guard and DC Terminal Cover Break-outs

Dimensions and Mounting Methods

WARNING

Warns about high heatsink temperatures and safe lifting of heavy drives.

Drive Dimensions

Figure 3-6 Drive Dimensions (Unidrive M700 Size 8 Shown)

Illustrates drive dimensions for various sizes.

Surface Mounting

Figure 3-7 Surface Mounting Dimensions (Size 7 to 10)

Shows dimensions and hole locations for surface mounting.

Through-Panel Mounting

Figure 3-8 Through-Panel Mounting Dimensions (Size 7 to 10)

Illustrates dimensions and hole locations for through-panel mounting.

Mounting Brackets

Table 3-2 Mounting Brackets

Lists surface and through-panel mounting kits, quantities, and part numbers.

Enclosure for Standard Drives

Recommended Spacing Between the Drives

Specifies required spacing between drives for proper cooling.

Enclosure Layout

Figure 3-10 Enclosure Layout (Size 7 to 8)

Diagrams enclosure layout with clearances and component placement for sizes 7-8.

Enclosure Layout

Figure 3-11 Enclosure Layout (Size 9 to 10)

Diagrams enclosure layout with clearances and component placement for sizes 9-10.

Enclosure Sizing

Enclosure Having Front, Sides and Top Panels Free to Dissipate Heat

Calculating the Air-Flow in a Ventilated Enclosure

Enclosure Design and Drive Ambient Temperature

Heatsink Fan Operation

Enclosing Standard Drive for High Environmental Protection

Figure 3-13 Installing the Gasket

Illustrates the correct installation of the main gasket for environmental sealing.

Special Procedure for Size 7 Only

Example of High IP Through-Panel Layout

Power Losses from the Front of the Drive When Through-Panel Mounted

External EMC Filter

Optional External EMC Filters

Lists optional external EMC filters with corresponding CT part numbers.

EMC Filter Ratings

Optional External EMC Filter Details

Details specifications for optional external EMC filters, including current, voltage, and dissipation.

Overall EMC Filter Dimensions

Provides dimensions and weight for optional external EMC filters.

External EMC Filter (Size 7 to 8)

Size 7 External EMC Filter Dimensions

Lists dimensions for size 7 external EMC filters.

Size 8 External EMC Filter Dimensions

Lists dimensions for size 8 external EMC filters.

External EMC Filter (Size 9A)

Size 9A External EMC Filter Dimensions

Lists dimensions for size 9A external EMC filters.

External EMC Filter (Size 9E and 10E)

Optional External EMC Filter Dimensions

Lists dimensions for sizes 9E/10E external EMC filters.

EMC Filter Torque Settings

Terminal Size and Torque Settings

Drive Control Terminal Data

Provides torque settings for drive control terminal connections.

Drive Power Terminal Data

Specifies recommended and maximum terminal torque for power connections.

Routine Maintenance

Size 7 Heatsink Fan Replacement

Size 8 Heatsink Fan Replacement

Size 9 and 10 Heatsink Fan Replacement

Size 7 to 10 Auxiliary (Capacitor Bank) Fan Replacement

Electrical Installation

Electric Shock Risk

Warns about lethal voltages in various drive locations and terminals.

Isolation Device

Stresses the need for an isolation device before servicing or removing covers.

Stored Charge

Warns about lethal voltage in capacitors after power disconnection.

Power and Ground Connections

Figure 4-1 Size 7 and 8 Power and Ground Connections (Size 7 Shown)

Diagrams power and ground connections for drives size 7 and 8.

Frame 9A Power and Ground Connections

Size 9E and 10E Power and Ground Connections

Ground Connections

Table 4-1 Protective Ground Cable Ratings

Specifies protective ground cable size requirements based on conductor size.

AC Supply Requirements

Supply Types

Operation with IT (Ungrounded) Supplies

Provides special attention notes for ungrounded IT supplies and EMC filters.

Supplies Requiring Line Reactors

Reactor Current Ratings

Size 7 to 10 Model and Line Reactor Part Number

Input Line Reactor Ratings (2 %)

Supplying the Unidrive M / Unidrive HS Size 7, 8 and 9A Drives with DC / DC Bus Paralleling

24 Vdc Supply

Location of the 24 Vdc Power Supply Connection on Size 7

Location of the 24 Vdc Power Supply Connection on Size 8 to 10

Low Voltage Operation

Heatsink Fan Supply

Maximum Continuous Input Current

Fuses

Output Circuit and Motor Protection

Motor Cable Types

Advises on selecting appropriate motor cables and ensuring correct parameter settings.

High-Capacitance / Reduced Diameter Cables

Motor Winding Voltage

Multiple Motors

Motor Operation

Output Contactor

Braking

External Braking Resistor

Minimum Resistance Values and Peak Power Rating for the Braking Resistor at 40 °C (104 °F)

Thermal Protection Circuit for the Braking Resistor

Braking Resistor Software Overload Protection

Ground Leakage

Use of Residual Current Device (RCD)

Explains suitable RCD types (Type B) for three-phase inverter drives.

EMC (Electromagnetic Compatibility)

High Ground Leakage Current

Warns about high leakage current when EMC filters are used, requiring fixed ground connections.

Grounding Hardware

Internal EMC Filter

Removal of the Size 7, 8 and 9A Internal EMC Filter and Line to Ground Varistors (Size 7 Shown)

Line to Ground Varistors

General Requirements for EMC

Ground (Earth) Connections

Details grounding arrangements for EMC, including back-plate and cable connections.

Cable Layout

Feedback Device Cable Shielding

Figure 4-17 Feedback Cable, Twisted Pair

Figure 4-18 Feedback Cable Connections

Compliance with EN 61800-3:2004+A1:2012 (Standard for Power Drive Systems)

Compliance with Generic Emission Standards

Sensitive Signal Circuit Clearance

Ensure Good EMC Grounding.

Figure 4-21 Grounding the Drive, Motor Cable Shield and Filter

Illustrates proper grounding of drive, motor cable shields, and filters.

Shielding Requirements of Optional External Braking Resistor

Variations in the EMC Wiring

Interruptions to the Motor Cable

Provides guidelines for situations requiring interruption of motor cables.

Terminal Block in the Enclosure

Details how to bond motor cable shields to the back-plate when using terminal blocks.

Using a Motor Isolator/Disconnect-Switch

Surge Immunity of Control Circuits - Long Cables and Connections Outside a Building

Surge Suppression for Digital and Unipolar Inputs and Outputs

Surge Suppression for Analog and Bipolar Inputs and Outputs

Technical Data

Power and Current Ratings

Provides continuous current ratings for Normal and Heavy Duty at 200V and 400V.

575 V Drive Ratings (500 V to 575 V ±10 %)

690 V Drive Ratings (500 V to 690 V ±10 %)

Power and Current Ratings (Derating for Switching Frequency and Temperature)

Maximum Permissible Continuous Output Current @ 40 °C (104 °F) Ambient

Maximum Permissible Continuous Output Current @ 50 °C (122 °F)

Maximum Permissible Continuous Output Current @ 50 °C (122 °F)

Power Dissipation

Power Dissipation

Losses @ 50° C (122° F) Ambient

Losses @ 50° C (122° F) Ambient

Power Losses from the Front of the Drive When Through-Panel Mounted

Temperature, Humidity and Cooling Method

AC Supply Requirements

Motor Requirements

Storage

Altitude

IP / UL Rating

IP Rating Degrees of Protection

UL Enclosure Ratings

Corrosive Gasses

Vibration

Starts per Hour

Start Up Time

Output Frequency / Speed Range

Accuracy and Resolution

Acoustic Noise

Overall Dimensions

Weights

Input Current, Fuse and Cable Size Ratings

Typical Input Current

Provides typical input current values for power flow and loss calculations.

Maximum Continuous Input Current

Lists maximum continuous input current values for cable/fuse selection.

AC Input Current and Fuse Ratings (200 V)

Details input current and fuse ratings for 200V drives.

AC Input Current and Fuse Ratings (575 V)

AC Input Current and Fuse Ratings (690 V)

Cable Ratings (200 V)

Cable Ratings (400 V)

Cable Ratings (575 V)

Cable Ratings (690 V)

Maximum Motor Cable Lengths

Braking Resistor Values

Minimum Resistance Values and Peak Power Rating for the Braking Resistor at 40 °C (104 °F)

Terminal Size and Torque Settings

Drive Control Terminal Data

Provides torque settings for drive control terminal connections.

Drive Power Terminal Data

Specifies recommended and maximum terminal torque for power connections.

Electromagnetic Compatibility (EMC)

Immunity Compliance

Summarizes immunity performance against various electrical disturbances.

Emission

Table 5-31 Size 7 Emission Compliance (200 V Drives)

Shows emission compliance levels for Size 7, 200V drives.

Table 5-32 Size 7 Emission Compliance (400 V Drives)

Details emission compliance for Size 7, 400V drives.

Table 5-33 Size 7 Emission Compliance (575 and 690 V Drives)

Provides emission compliance for Size 7, 575/690V drives.

Table 5-34 Size 8 Emission Compliance (200 V Drives)

Lists emission compliance for Size 8, 200V drives.

Size 8 Emission Compliance (400 V Drives)

Size 8 Emission Compliance (575 V and 690 V Drives)

Size 9 and 10 Emission Compliance (200 V Drives)

Size 9 and 10 Emission Compliance (400 V Drives)

Size 9 and 10 Emission Compliance (575 V and 690 V Drives)

Key (Shown in Decreasing Order of Permitted Emission Level):

EN 61800-3:2004+A1:2012

Optional External EMC Filters

EMC Filter Cross Reference

Lists optional external EMC filters with corresponding CT part numbers.

EMC Filter Ratings

Details specifications for optional external EMC filters.

Overall EMC Filter Dimensions

EMC Filter Torque Settings

UL Information

UL File Reference

Provides UL file references for the drives and Safe Torque Off function.

Enclosure Ratings

Discusses enclosure ratings like Open Type, Type 1, Plenum, and Through-hole mounting.

Environment

Electrical Installation

Overvoltage Category

States drives are evaluated for Overvoltage Category III.

Supply

Discusses suitability for circuits with up to 100,000 RMS symmetrical amperes.

Terminal Torque

Emphasizes tightening terminals to the specified rated torque.

Ground Connection Instructions

States UL Listed connectors should be used for ground connections.

Branch Circuit Protection

Mandates branch circuit protection per NEC, Canadian Electrical Code, and local codes.

Regenerative Operation

Explains regenerative operation and AC supply voltage limits.

Motor Overload Protection and Thermal Memory Retention

External Class 2 Supply

Modular Drive Systems

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