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VLT

6000 HVAC

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Contents

Introduction to HVAC

....................................................................................

Safety regulations ..................................................................................................

Warning against unintended start ...........................................................................

Installation

.........................................................................................................

Mechanical installation ...........................................................................................

IP 00 VLT 6400-6550 380-460 V ..........................................................................

High voltage warning .............................................................................................

Earthing ..................................................................................................................

Cables ....................................................................................................................

Screened/armoured cables ....................................................................................

Extra protection with regard to indirect contact ......................................................

RFI switch ..............................................................................................................

High voltage test .................................................................................................... 10

Heat emission from VLT 6000 HVAC ..................................................................... 10

Ventilation of integrated VLT 6000 HVAC .............................................................. 10

Electrical installation - earthing of control cables .................................................... 11

Tightening-up torque and screw sizes .................................................................... 11

Mains connection ................................................................................................... 12

Pre-fuses ................................................................................................................ 12

Motor connection ................................................................................................... 12

Direction of motor rotation ..................................................................................... 13

Motor cables .......................................................................................................... 13

Motor thermal protection ....................................................................................... 14

Earth connection .................................................................................................... 14

DC bus connection ................................................................................................ 14

High-voltage relay .................................................................................................. 14

Control card ........................................................................................................... 14

Connection examples, VLT 6000 HVAC ................................................................ 15

Programming

.................................................................................................... 17

Control unit LCP .................................................................................................... 17

Control keys for parameter setup ........................................................................... 17

Indicator lamps ...................................................................................................... 18

Local control .......................................................................................................... 18

Display mode ......................................................................................................... 19

Navigation between display modes ........................................................................ 21

Changing data ....................................................................................................... 22

Manual initialisation ................................................................................................. 22

Quick Menu ........................................................................................................... 23

All about VLT 6000 HVAC

............................................................................ 24

Status messages .................................................................................................... 24

List of warnings and alarms ................................................................................... 26

Index

...................................................................................................................... 27

MG.60.C7.02 - VLT is a registered Danfoss trademark

Содержание VLT 6000 HVAC Series

Страница 1: ...ol cables 11 Tightening up torque and screw sizes 11 Mains connection 12 Pre fuses 12 Motor connection 12 Direction of motor rotation 13 Motor cables 13 Motor thermal protection 14 Earth connection 14...

Страница 2: ...ck that the mains supply has been disconnected and that the necessary time has passed before removing motor and mains plugs 7 Reliable galvanic isolation PELV is not complied with if the RFI switch is...

Страница 3: ...ast 15 minutes Using VLT 6002 6005 380 460 V Wait at least 4 minutes Using VLT 6006 6072 380 460 V Wait at least 15 minutes Using VLT 6102 6352 380 460 V Wait at least 20 minutes Using VLT 6400 6550 3...

Страница 4: ...ve the max temperature stated for the frequency converter and that the 24 hour average temperature is not exceeded The max temperature and 24 hour average can be seen from the General Technical Data I...

Страница 5: ...used IP 54 filter mats must be changed when they are dirty Installation of VLT 6400 6550 380 460 V Compact IP 00 IP 20 and IP 54 Cooling Side by side All units in the above mentioned series require a...

Страница 6: ...hould be used as a common earth reference plate The metal cabinets of the different devices are mounted on the cabinet rear plate using the lowest possible HF impedance This avoids having different HF...

Страница 7: ...ssis and the intermediate circuit are cut off to avoid damage to the intermediate circuit and to reduce the earth capacity currents according to IEC 61800 3 Please also refer to the application note V...

Страница 8: ...VLT 6016 6022 200 240 V VLT 6032 6042 525 600 V Compact IP 20 and NEMA 1 VLT 6052 6122 380 460 V VLT 6027 6032 200 240 V VLT 6052 6072 525 600 V Compact IP 54 VLT 6102 6122 380 460 V Compact IP 54 VL...

Страница 9: ...VLT 6000 HVAC Installation Compact IP 54 VLT 6042 6072 380 460 V VLT 6016 6032 200 240 V MG 60 C7 02 VLT is a registered Danfoss trademark 9...

Страница 10: ...AC The quantity of air required for cooling frequency converters can be calculated as follows 1 Add up the values of P for all the frequency converters to be integrated in the same panel The highest c...

Страница 11: ...trol cable Minimum cable cross section 16 mm 2 For 50 60 Hz earth loops If very long control cables are used 50 60 Hz earth loops may occur This problem can be solved by connecting one end of the scre...

Страница 12: ...ine terminals 6 Nm 3 Allen screws hexagon 4 Loadsharing terminals 9 5 Nm M8 bolt Mains connection Mains must be connected to terminals 91 92 93 Mains voltage 3 x 200 240 V 91 92 93 Mains voltage 3 x 3...

Страница 13: ...is required such as thermistors in each motor or individual thermal relays NB Parameter 107 Automatic Motor Adaptation AMA and Automatic Energy Optimization AEO in parameter 101 Torque characteristic...

Страница 14: ...his ensures that the frequency converter will cut out if the leakage currents get too high See RCD instructions MI 66 AX 02 DC bus connection The DC bus terminal is used for DC back up with the interm...

Страница 15: ...53 V 54 V and 60 mA These inputs can be programmed for either reference feedback or thermistor See Analogue inputs in parameter group 300 There are 8 digital inputs which can be connected to terminal...

Страница 16: ...ples of connection 42 45 Analogue digital outputs for indicating frequency reference current and torque See parameters 319 322 Analogue digital outputs 50 Supply voltage to potentiometer and thermisto...

Страница 17: ...ntinuously During programming all the information required for quick effective parameter Setup of the frequency converter will be displayed As a supplement to the display there are three indicator lam...

Страница 18: ...y converter receives voltage Local control Underneath the indicator lamps are keys for local control HAND START is used if the frequency converter is to be controlled via the control unit The frequenc...

Страница 19: ...programmed via parameters 007 008 009 and 010 Display read out Status line 4th line 175ZA701 10 40 0Hz 80 0 5 08A 2 15kW SETUP 1 AUTO REMOTE RUNNING HAND LOCAL STOP LOCAL STOPRAMPING HAND JOGGING STA...

Страница 20: ...he second line operating data 2 remains unchanged When the key is released the different operating data values are shown 175ZA695 10 50 0Hz SETUP 1 AUTO REMOTE RUNNING REF CURR A POW KW Display mode I...

Страница 21: ...NG FREQUENCY 40 0 Hz AUTO REMOTE RUNNING 80 7 8A 5 9 KW Press briefly USE 40Hz 40 0HzSETUP 1 Display mode IV With remote reference Display mode II Keep the DISPLAY MODE key down 40 0 Hz AUTO REMOTE RU...

Страница 22: ...change Infinitely variable change of numeric data value If the chosen parameter represents a numeric data value a digit is first selected by means of the keys 175ZA699 10 SETUP 1 50 0 Hz FREQUENCY 209...

Страница 23: ...drive based on nominal frequency of motor This is typically equal to line frequency 5 105 Motor Current Sets output characteristics of drive based on nominal current in amps of motor 6 106 Motor Nomi...

Страница 24: ...ameter 208 Automatic ramp up down is enabled i e the frequency converter is trying to avoid a trip from overvoltage by increasing its output frequency Sleep Boost SLEEP BST The boost function in param...

Страница 25: ...n DC stop DC STOP The DC brake in parameter 114 116 has been enabled DRIVE ready UN READY The frequency converter is ready for operation but terminal 27 is a logic 0 and or a Coasting command has been...

Страница 26: ...9 Inverter overloaded INVERTER TIME x x 10 Motor overloaded MOTOR TIME x x 11 Motor thermistor MOTOR THERMISTOR x x 12 Current limit CURRENT LIMIT x x 13 Overcurrent OVERCURRENT x x x 14 Earth fault E...

Страница 27: ...igh voltage test 10 High voltage warning 6 High voltage relay 14 I IT mains 7 Indicator lamps 17 18 Initialisation 22 L Local control 18 Local Control Panel 17 M Mains connection 12 Mechanical install...

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