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3.2.2. Power Connections

Cabling and Fusing

The power cable connections are situated as shown below. Dimensioning of cable cross section
must be done in accordance with the current ratings and local legislation. See the Operating In-
structions for details.

For protection of the frequency converter the recommended fuses must be used or the unit must
be with built-in fuses. Recommended fuses can be seen in the Operating Instructions. Always
ensure that proper fusing is made according to local regulation.

Illustration 3.28: Compact IP 00 (Chassis), enclosure D1

VLT

®

5000/6000/8000

High Power Installation Guide

3. Installation

MI.90.J2.02 - VLT

®

is a registered Danfoss trademark

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Содержание VLT 6000

Страница 1: ...54 NEMA12 20 Gland Conduit Entry IP21 NEMA 1 and IP54 NEMA12 21 IP21 Drip shield installation D1 and D2 enclosure 22 Electrical Installation 23 Control Wires 23 Power Connections 25 Mains connection 3...

Страница 2: ...1 General Information VLT 5000 6000 8000 High Power Installation Guide 2 MI 90 J2 02 VLT is a registered Danfoss trademark 1...

Страница 3: ...on is desired set parameter 128 to data value ETR trip or data value ETR warning For VLT 6000 VLT 8000 and VLT 4000 set parameter 117 to data value ETR trip or data value ETR warning Note The function...

Страница 4: ...t parameters for brake control have been defined Select output in parameters 319 321 323 or 326 and cut in current and frequency in parameters 223 and 225 1 1 5 Use on Isolated Mains See section RFI S...

Страница 5: ...ion examples Electrical installation procedures short form Motor start As the units are available in different enclosure sizes depending on the rated output power the structure of the instruction is b...

Страница 6: ...2 Preinstallation VLT 5000 6000 8000 High Power Installation Guide 6 MI 90 J2 02 VLT is a registered Danfoss trademark 2...

Страница 7: ...he frequency converter is without built in fuses ensure that the external fuses are rated correctly 2 1 2 Receiving the Frequency Converter When receiving the frequency converter please make sure that...

Страница 8: ...nclosure D1 1220 650 570 48 25 6 22 4 1730 650 570 53 9 25 6 22 4 Enclosure D2 1490 650 570 58 7 25 6 22 4 1730 650 570 68 1 25 6 22 4 Enclosure E1 1705 831 736 67 1 32 8 29 0 2197 840 736 86 5 33 1 2...

Страница 9: ...uits or cable glands in IP 21 and IP 54 units Lifting bar to lift the unit rod or tube 20 mm 0 75 inch able to lift minimum 400 kg 880 lbs Crane or other lifting aid to place the frequency converter i...

Страница 10: ...t Enclosure IP21 54 D1 and D2 Right Enclosure IP00 D1 D2 and E1 Illustration 3 4 Airflow direction and necessary space for cooling Enclosure IP21 54 E1 3 Installation VLT 5000 6000 8000 High Power Ins...

Страница 11: ...osures Take the following position of the terminals into consideration when you design for cables access Illustration 3 5 Position of power connections Illustration 3 6 Position of power connections D...

Страница 12: ...361 14 2 K 277 10 9 270 10 6 284 11 2 277 10 9 L 326 12 8 326 12 8 334 13 1 334 13 1 M 243 9 6 243 9 6 250 9 8 250 9 8 N 159 6 3 159 6 3 167 6 6 167 6 6 O 261 10 3 261 10 3 261 10 3 260 10 3 P 170 6 7...

Страница 13: ...consideration when designing the cable access Illustration 3 7 IP00 enclosure power connection positions Illustration 3 8 IP00 enclosure power connection positions VLT 5000 6000 8000 High Power Instal...

Страница 14: ...ns positions of disconnect switch Illustration 3 10 IP21 NEMA Type 1 and IP54 NEMA Type 12 enclosure power connection positions 3 Installation VLT 5000 6000 8000 High Power Installation Guide 14 MI 90...

Страница 15: ...ower connection positions detail B Illustration 3 12 IP21 NEMA type 1 and IP54 NEMA type 12 enclosure power connection position of disconnect switch VLT 5000 6000 8000 High Power Installation Guide 3...

Страница 16: ...es Each terminal allows use of up to 4 cables with cable lugs or use of standard box lug Earth is connected to relevant termination point in the drive Illustration 3 13 Terminal in details Illustratio...

Страница 17: ...w The necessary airflow over the heat sink must be secured The flow rate is shown below Enclosure Door fan Top fan air flow Airflow over heatsink IP00 Chassis D1 and D2 255 m3 h 150 cfm 765 m3 h 450 c...

Страница 18: ...2000 mm 176F1826 176F1825 176F1850 Table 3 3 Duct Kit Ordering Numbers Back cooling Using the channel from the back allows easy installation in for example control rooms The unit mounted to the backs...

Страница 19: ...1 and IP54 NEMA 12 Units This only applies for D1 and D2 enclosures It must be considered where to install the unit Take the relevant points into consideration before you select the final installation...

Страница 20: ...requency converters can also be installed on a pedestral Details can be found later in a later section of this Installation Guide and in the information included in the Pedestal kit D1 and D2 enclosur...

Страница 21: ...4 NEMA12 Cables are connected through the gland plate from the bottom Remove the plate and plan where to place the entry for the glands or conduits Prepare holes in the marked area on the drawing The...

Страница 22: ...quency converter is placed on the pedestal Illustration 3 24 Mounting of bottom plate E1 enclosure 3 1 7 IP21 Drip shield installation D1 and D2 enclosure To comply with the IP21 rating a separate dri...

Страница 23: ...fieldbus from the top of the unit as shown on the pic ture below On the IP 21 NEMA 1 unit a cover plate must be removed Illustration 3 27 Top connection for fieldbus Installation of 24 Volt external D...

Страница 24: ...re correct galvanic isolation type PELV on the control terminals of the frequency converter Relay output Torque 0 5 0 6 Nm 5 in lbs Screw size M3 No Function 1 3 Relay output 1 3 break 1 2 make See th...

Страница 25: ...ions for details For protection of the frequency converter the recommended fuses must be used or the unit must be with built in fuses Recommended fuses can be seen in the Operating Instructions Always...

Страница 26: ...enclosure D1 with disconnect fuse and RFI filter Illustration 3 30 Compact IP 00 Chassis with disconnect fuse and RFI filter enclosure D2 3 Installation VLT 5000 6000 8000 High Power Installation Guid...

Страница 27: ...and IP 54 NEMA 12 with disconnect fuse and RFI filter enclo sure D2 Illustration 3 32 Compact IP 00 Chassis enclosure E1 VLT 5000 6000 8000 High Power Installation Guide 3 Installation MI 90 J2 02 VLT...

Страница 28: ...00 Chassis with disconnect fuse and RFI filter enclosure E1 Illustration 3 34 Position of earth terminals IP00 3 Installation VLT 5000 6000 8000 High Power Installation Guide 28 MI 90 J2 02 VLT is a r...

Страница 29: ...1 and IP 54 NEMA 12 enclosure E1 Illustration 3 36 Position of earth terminals IP21 NEMA type 1 and IP54 NEMA type 12 VLT 5000 6000 8000 High Power Installation Guide 3 Installation MI 90 J2 02 VLT is...

Страница 30: ...th In the case of an earth fault a DC content may develop in the faulty current If ELCB relays are used local regulations must be observed Relays must be suitable for protection of 3 phase equipment w...

Страница 31: ...M10 Brake 9 5 84 in lbs M8 Table 3 4 Torque for terminals 3 2 7 Shielded Cables It is important that shielded and armoured cables are connected in a proper way to ensure high EMC immunity and low emis...

Страница 32: ...the brake resistor Size the brake cable cross section to match the brake torque See also Brake instructions MI 90 FX YY and MI 50 SX YY for further information regarding safe installation Please note...

Страница 33: ...the DC bar is 25 metres 82 feet Load sharing enables linking of the DC intermediate circuits of several frequency converters Please note that voltages up to 1099 V DC may occur on the terminals Load...

Страница 34: ...the correct current rating 3 2 14 External Fan Supply In case DC supplies the frequency converter or the fan must run independently of the power supply an external power supply can be applied The conn...

Страница 35: ...suitable for use only with IP 00 Chassis frequency converters in Rittal TS8 IP 20 and UL and NEMA 1 and IP 54 and UL and NEMA 12 enclosures The duct work shown is for D1 and d2 enclosures The duct wor...

Страница 36: ...e Rittal enclosure The template is referenced to the top left corner of the back panel Therefore the template may be used with any size back panel and both the 1800 mm and 2000 mm high enclosures Illu...

Страница 37: ...Rittal TS8 enclosure remove and discard the rearmost 5 screws see illustration below located on the top cov er of the frequency converter The holes will be used to fasten the top ductwork with longer...

Страница 38: ...partially as sembled with frequency converter bracket Temporarily install the top duct section as shown above Use the top duct cover piece to mark the enclosure top for the opening Alternatively the m...

Страница 39: ...on the frequency converter The top duct work is attached to the frequency converter using existing holes on the top cover of the frequency converter Use the longer T25 screws provided with the kit in...

Страница 40: ...duct collar is bolted to the duct using 3 T25 screws in the outermost holes of the brackets Tighten the screws to compress the gasket Illustration 4 23 Bottom ductwork pieces Illustration 4 24 Bottom...

Страница 41: ...n 4 28 Bottom ductwork installed Illustration 4 29 Installation of bottom duct After the bottom ductwork has been posi tioned in place remove the three T25 screws from the outer holes in the mounting...

Страница 42: ...Illustration 4 31 Bottom duct installed 4 Duct Work Cooling Kit for IP00 Units VLT 5000 6000 8000 High Power Installation Guide 42 MI 90 J2 02 VLT is a registered Danfoss trademark 4...

Страница 43: ...the power components The frequency converter gland plate must be installed to provide adequate cooling air to the control components of the frequency converter via the door fan and to maintain the IP...

Страница 44: ...artially assembled The completely assembled pedestal with ven ted front cover and two side covers installed Multiple frequency converters may be moun ted side by side The interior side closing plates...

Страница 45: ...e Illustration 5 7 Three front screws Illustration 5 8 Frame D2 with pedestal installed VLT 5000 6000 8000 High Power Installation Guide 5 Installation on Pedestal IP 21 IP 54 Units MI 90 J2 02 VLT is...

Страница 46: ...6 Start Up Check VLT 5000 6000 8000 High Power Installation Guide 46 MI 90 J2 02 VLT is a registered Danfoss trademark 6...

Страница 47: ...our VLT fre quency converter Before you start please read the safety instructions on the first page of this instruction Note that the user is responsible that the VLT frequency converter motor and oth...

Страница 48: ...and mains supply connections NOTE Only supplied on drives with an RFI filter 6 Mains connection 1 Check that the mains voltage matches the VLT frequency converter nominal input volt age 2 Ensure that...

Страница 49: ...Choose parameters by means of and Press CHANGE DATA to change parameter value Data values are changed using and Press or to move the cursor Press OK to save parameter setting Set the desired language...

Страница 50: ...T 8000 Press HAND START to start the motor Set motor speed in parameter 003 by VLT 5000 Set motor speed with the keys on LCP of VLT 6000 VLT 8000 and VLT 4000 Check if the direction of rotation is as...

Страница 51: ...rter Remember to switch off the frequency converter before cleaning Checking connections Measuring the temperature on power connections with a thermal camera or infrared meter is recommended as a prev...

Страница 52: ...8 Drawings VLT 5000 6000 8000 High Power Installation Guide 52 MI 90 J2 02 VLT is a registered Danfoss trademark 8...

Страница 53: ...8 Drawings Mechanical detailed drawing VLT 5000 6000 8000 High Power Installation Guide 8 Drawings MI 90 J2 02 VLT is a registered Danfoss trademark 53 8...

Страница 54: ...8 Drawings VLT 5000 6000 8000 High Power Installation Guide 54 MI 90 J2 02 VLT is a registered Danfoss trademark 8...

Страница 55: ...VLT 5000 6000 8000 High Power Installation Guide 8 Drawings MI 90 J2 02 VLT is a registered Danfoss trademark 55 8...

Страница 56: ...8 Drawings VLT 5000 6000 8000 High Power Installation Guide 56 MI 90 J2 02 VLT is a registered Danfoss trademark 8...

Страница 57: ...VLT 5000 6000 8000 High Power Installation Guide 8 Drawings MI 90 J2 02 VLT is a registered Danfoss trademark 57 8...

Страница 58: ...Connection 23 Floor Mounting 20 Fusing 25 I Installation Of 24 Volt External Dc Supply 23 Installation On Pedestal 43 Isolated Mains 4 It Mains 30 L Lifting 8 Load Sharing 33 M Mains Connection 34 Me...

Страница 59: ...ded Cables 31 T Terminal Locations 11 Torque 31 U Unintended Start 4 Unpacking 7 W Weight And Dimensions 8 Wire Access 11 VLT 5000 6000 8000 High Power Installation Guide Index MI 90 J2 02 VLT is a re...

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