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MSD Manual 

1.0 Safety

 

 

1

 

 

1.0 Safety 

Safety Instructions Overview 

This section provides the safety instructions which must be followed when installing, operating 

and servicing the MotorShield

 Filter. If neglected, physical injury or death may follow, or damage 

may occur to the MotorShield

 or equipment connected to the MotorShield

. The material in this 

chapter must be read and understood before attempting any work on, or with, the product. 
The MotorShield

 is intended to be connected to the output terminals of a variable frequency 

drive (VFD). An AC motor is connected to the output terminals of the MotorShield

 and receives 

power from the VFD through the MotorShield

. The instructions, and particularly the safety 

instructions, for the VFD, motor and any other related equipment must be read, understood and 

followed when working on any of the equipment. 

Warnings and Cautions 

This manual provides two types of safety instructions.  
Warnings caution readers about conditions, which can, if proper steps are not taken, lead to a 

serious fault condition, physical injury, or death. 
Cautions are used to draw attention to instructions. Failure to properly follow such instructions 

may lead to a malfunction and possible equipment damage. 

Warnings 

Readers are informed of situations that can result in serious physical injury and/or serious 

damage to equipment with warning statements marked with the following symbols: 

Warning 

 

Dangerous Voltage Warning: warns of situations in which a high voltage can cause physical 

injury and/or damage equipment. The text next to this symbol describes ways to avoid the 

danger. 

Warning 

General Warning: warns of situations that can cause physical injury and/or damage 

equipment by means other than electrical. The text next to this symbol describes ways to 

avoid the danger. 

 

Cautions 

Readers are informed of situations that can lead to a malfunction and possible equipment 

damage with caution statements: 

Caution 

 

General Caution: Identifies situations that can lead to a malfunction and possible equipment 

damage. The text describes ways to avoid the situation. 

Содержание MSD0480A000

Страница 1: ...llation Operation and Maintenance Manual TCI LLC W132 N10611 Grant Drive Germantown WI 53022 Phone 414 357 4480 Fax 414 357 4484 Helpline 800 TCI 8282 www transcoil com 2019 TCI LLC All right reserved...

Страница 2: ......

Страница 3: ...on 12 Variable Frequency Drive Settings 12 Environment 12 Working Space 12 Power Wiring 12 Thermal Switch 13 Optional Features 13 4 0 Installation Guidelines 14 Wiring 14 Before Connecting 14 Over Tem...

Страница 4: ...on 6 6 16 17 E Updates to Product Ratings and Dimensions Table Updates to Installation Checklist 9 18 17 F Revision of technical specifications and overall reformat 1015 19 G Updates to Tech Specs 01...

Страница 5: ...ion readers about conditions which can if proper steps are not taken lead to a serious fault condition physical injury or death Cautions are used to draw attention to instructions Failure to properly...

Страница 6: ...Verify with a voltmeter to make sure that all sources of power have been disconnected and that all capacitors have discharged before beginning work Caution The drive output terminals MotorShield and t...

Страница 7: ...checklist for a successful installation These points are explained in detail in the subsequent sections of this manual Receiving Inspection The MotorShield has been thoroughly inspected functionally t...

Страница 8: ...is expressly limited at TCI s option to i repair or replacement of that product or ii return of the product and refund of the purchase price Such remedy shall be Buyer s sole and exclusive remedy TCI...

Страница 9: ...the output voltage waveform resulting in a nearly pure sine wave voltage profile The MotorShield sine wave filter reduces the effects of the reflected wave phenomenon dV dt which can cause motor heati...

Страница 10: ...n Typical Configuration for MSD 480 V 9A to 16A Typical Configuration for MSD 480 V 23A to 45A Figure 1 Typical Configurations for the MotorShield Filter These drawings are for general reference only...

Страница 11: ...l Configuration for MSD 480 V 55A Typical Configuration for MSD 480 V 65A and up Figure 2 Typical Configurations for the MotorShield Filter These drawings are for general reference only Use the drawin...

Страница 12: ...ge FLA the rated continuous operating current RMS amps System Voltage the maximum VFD output voltage fundamental Hz the maximum VFD output frequency fundamental Phase 3 The MotorShield is designed for...

Страница 13: ...ted 110 Amps 480 V Figure 4 MotorShield Model Number Encoding The MotorShield has a current rating rather than a horsepower rating The rating and dimension tables in the following section list the nom...

Страница 14: ...72 cm 645 MSD0130A300 100 130 187 lbs 85 Kg 22 13 in 56 cm 20 43 in 52 cm 28 50 in 72 cm 827 MSD0160A300 125 160 340 lbs 154 Kg 36 00 in 91 cm 28 40 in 72 cm 36 86 in 94 cm 683 MSD0200A300 150 200 425...

Страница 15: ...ormance Maximum peak voltage of output waveform 480 V models 815 V 600 V models 1 018 V Maximum dV dt of output waveform 480 V models 5 V s 600 V models 6 V s Environmental Conditions Maximum Elevatio...

Страница 16: ...oved for such use this equipment is not suitable for use in an explosive atmosphere or in a Hazardous Classified Location as defined in article 500 of the National Electrical Code NEC Make sure that t...

Страница 17: ...tors overheat Connect these switches to monitoring equipment Figure 5 Thermal Switches Optional Features Additional wiring requirements may apply to MotorShield units that are equipped with optional f...

Страница 18: ...Failure to follow the safety instructions set forth in this manual can result in serious injury or death Warning Exercise caution when connecting the filter to the drive Internal filter components ma...

Страница 19: ...35 lb in 4 0 N m B 30 10 AWG 30 lb in 3 4 N m A 30 10 AWG 40 lb in 4 5 N m B 35 8 AWG 30 lb in 3 4 N m A 35 8 AWG 40 lb in 4 5 N m B 45 8 AWG 30 lb in 3 4 N m A 45 8 AWG 45 lb in 5 1 N m B 55 6 AWG 35...

Страница 20: ...the requirements of the National Electrical Code NEC and or any other codes that apply to the installation site The ground connection must be made using a wire conductor Metallic conduit is not a suit...

Страница 21: ...onfiguration Caution Ensure drive output frequency is set between 2 kHz and 16 kHz Failure to do so may result in damage to the filter Caution Thoroughly check the installation before applying power a...

Страница 22: ...icians should carry out all electrical installation and maintenance work on the MotorShield Disconnect all sources of power to the VFD and MotorShield before working on the equipment Do not attempt an...

Страница 23: ...ceeds its ratings a switching frequency lower than its minimum specification a motor frequency that exceeds maximum specifications or blocked air flow Check to make sure current drive switching freque...

Страница 24: ...ts are needed please contact your TCI representative To ensure that the MotorShield continues to perform to its original specifications replacement parts should conform to TCI specifications Factory C...

Страница 25: ...LLC W132 N10611 Grant Drive Germantown WI 53022 Phone 414 357 4480 Fax 414 357 4484 Helpline 800 TCI 8282 www transcoil com 2019 TCI LLC All right reserved Product No 29343 Effective 01 17 20 Version...

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