Installation guide

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VLT® 8000 AQUA

Installation

■ Mechanical installation

Please pay attention to the requirements

that apply to integration and field mounting

kit, see the below list. The information given

in the list must be observed to avoid serious damage

or injury, especially when installing large units.

The adjustable frequency drive must be

installed vertically.

The adjustable frequency drive is cooled by means

of air circulation. For the unit to be able to release its

cooling air, the minimum distance over and below the

unit must be as shown in the illustration below.

To protect the unit from overheating, it must be ensured

that the ambient temperature does not rise above the

max. temperature stated for the adjustable frequency

drive and that the 24-hour average temperature is not

exceeded. The max. temperature and 24-hour average

can be seen from the General Technical section.

When installing the adjustable frequency drive on

a non flat surface, i.e. a frame, please consult

the instruction, MN.50.XX.YY.

If the ambient temperature is in the range of 45° C

- 55° C, derating of the adjustable frequency drive

will be required in accordance with the diagram in

the Design Guide. The service life of the adjustable

frequency drive will be reduced if no allowance is made

for the derating for ambient temperature.

■ Installation of VLT 8006-8352

All AFDs must be installed in a way that

ensures proper cooling.

Cooling

All units require a minimum space above and

below the enclosure.

MG.80.A6.22 - VLT is a registered Danfoss trademark

Summary of content (41 pages)

PAGE 1
VLT® 8000 AQUA ■ Mechanical installation Please pay attention to the requirements that apply to integration and field mounting kit, see the below list. The information given in the list must be observed to avoid serious damage or injury, especially when installing large units. The adjustable frequency drive must be installed vertically. All units require a minimum space above and below the enclosure. Installation The adjustable frequency drive is cooled by means of air circulation.
PAGE 2
VLT® 8000 AQUA Side by side/flange by flange All AFDs can be mounted side by side/flange by flange. d [mm/in] Comments Compact (all enclosure types) VLT 8006-8011, 380-480 V VLT 8002-8011, 525-600 V 100/3.9 100/3.9 Installation on a plane, vertical surface (no spacers) VLT 8006-8032, 200-240 V 200/7.9 VLT 8016-8072 380-480 V VLT 8102-8122 380-480 V VLT 8016-8072 525-600 V 200/7.9 225/8.9 200/7.
PAGE 3
VLT® 8000 AQUA ■ Installation of VLT 8450-8600 380-480 V Compact IP 00/Chassis, IP 20/NEMA 1 and IP 54/NEMA 12 Side-by-side All units in the above-mentioned series require a minimum space of 400 mm (15.8 in) above the enclosure and must be installed on a plane floor. This applies to both IP 00/Chassis, IP 20/NEMA 1 and IP 54/NEMA 12 units. Gaining access to VLT 8450-8600 requires a minimum space of 605 mm (23.8 in) in front of the AFD.
PAGE 4
VLT® 8000 AQUA ■ General information about electrical installation ■ High voltage warning If more than one device is installed in cabinets, the cabinet rear plate, which must be made of metal, should be used as a common ground reference plate. The metal cabinets of the different devices are mounted on the cabinet rear plate using the lowest possible HF impedance.
PAGE 5
VLT® 8000 AQUA Installation or iron. Shield armor intended for mechanical protection, for example, is not suitable. MG.80.A6.
PAGE 6
VLT® 8000 AQUA ■ Extra protection with regard to indirect contact ELCB relays, multiple protective grounding or grounding can be used as extra protection, provided that local safety regulations are complied with. In the case of an ground fault, a DC content may develop in the faulty current. Never use ELCB relays, type A, since such relays are not suitable for DC fault currents.
PAGE 7
VLT® 8000 AQUA ■ RFI switch Mains supply isolated from earth: If the adjustable frequency drive is supplied from an isolated mains source (IT mains and grounded delta), the RFI switch can be turned off (OFF). In OFF position, the internal RFI capacities (filter capacitors) between the chassis 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).
PAGE 8
VLT® 8000 AQUA VLT 8032 - 8042 525 - 600 V Compact IP 54/NEMA 12 VLT 8006 - 8011 380 - 480 V Compact IP 20/NEMA 1 VLT 8052 - 8122 380 - 480 V VLT 8027 - 8032 200 - 240 V VLT 8052 - 8072 525 - 600 V Compact IP 54/NEMA 12 VLT 8016 - 8032 380 - 480 V VLT 8006 - 8011 200 - 240 V Compact IP 54/NEMA 12 VLT 8102 - 8122 380 - 480 V Compact IP 54/NEMA 12 VLT 8042 - 8072 380 - 480 V VLT 8016 - 8032 200 - 240 V 54 MG.80.A6.
PAGE 9
VLT® 8000 AQUA ■ High voltage test A high voltage test can be carried out by short-circuiting terminals U, V, W, L1, L2 and L3 and energizing by max. 2.5 kV DC for one second between this short-circuit and the chassis. NOTE The RFI switch must be closed (position ON) when high voltage tests are carried out . The line and motor connection must be interrupted in the case of high voltage tests of the total installation if the leakage currents are too high.
PAGE 10
VLT® 8000 AQUA ■ EMC-correct electrical installation 525-600 V units do not comply with European EMC and Low Voltage Directives. The following is a guideline to good engineering practice, when installing drives. Following these guidelines is advised, where compliance with EN 50081, EN 55011 or EN 61800-3 First environment is required. If the installation is in EN 61800-3 Second environment, then it is acceptable to deviate from these guidelines. It is however not recommended.
PAGE 11
Installation VLT® 8000 AQUA MG.80.A6.
PAGE 12
VLT® 8000 AQUA 58 MG.80.A6.
PAGE 13
VLT® 8000 AQUA ■ Earthing/Grounding of shielded/armored control cables Generally speaking, control cables must be shielded/ armored and the shield must be connected by means of a cable clamp at both ends to the metal cabinet of the unit. The drawing below indicates how correct earthing/grounding is carried out. Correct earthing/grounding Control cables and cables for serial communication must be fitted with cable clamps at both ends to ensure the best possible electrical contact.
PAGE 14
VLT® 8000 AQUA ■ Electrical installation, enclosures Compact IP 54/NEMA 12 VLT 8006-8011, 380-480 V Compact IP 20/NEMA 1 VLT 8006-8032, 200-240 V VLT 8016-8072, 380-480 V VLT 8016-8072, 525-600 V Compact IP 20/NEMA 1 VLT 8006-8011, 380-480 V VLT 8002-8011, 525-600 V 60 MG.80.A6.
PAGE 15
VLT® 8000 AQUA Installation VLT 8100-8150, 525-600 V Compact IP 00/Chassis VLT 8042-8062, 200-240 V VLT 8100-8150, 525-600 V Compact IP 54/NEMA 12 VLT 8006-8032, 200-240 V VLT 8016-8072, 380-480 V Compact IP 54/NEMA 12 VLT 8042-8062, 200-240 V Compact IP 20/NEMA 1 VLT 8042-8062, 200-240 V MG.80.A6.
PAGE 16
VLT® 8000 AQUA Compact IP 20/NEMA 1 VLT 8102-8122, 380-480 V IP 00/Chassis VLT 8200-8300, 525-600 V Compact IP 54/NEMA 12 VLT 8102-8122, 380-480 V Compact IP 20/NEMA 1 VLT 8200-8300, 525-600 V 62 MG.80.A6.
PAGE 17
IP 54/NEMA 12, IP 21/NEMA 1 VLT 8152-8352, 380-480 V IP 00/Chassis VLT 8152-8352, 380-480 V MG.80.A6.
PAGE 18
VLT® 8000 AQUA Compact IP 00/Chassis, IP 20/NEMA 1, and IP 54/NEMA 12 VLT 8450-8600, 380-480 V 64 MG.80.A6.
PAGE 19
VLT® 8000 AQUA ■ Electrical installation, power cables Installation IP 20/NEMA 1 VLT 8006-8032, 200-240 V VLT 8016-8122, 380-480 V VLT 8016-8072, 525-600 V Compact IP 20/NEMA 1, and IP 54/NEMA 12 VLT 8006-8011, 380-480 V VLT 8002-8011, 525-600 V IP 54/NEMA 12 VLT 8006-8032, 200-240 V VLT 8016-8072, 380-480 V MG.80.A6.
PAGE 20
VLT® 8000 AQUA ■ Electrical installation, power cables IP 00/Chassis and IP 20/NEMA 1 VLT 8042-8062, 200-240 V VLT 8100-8150, 525-600 V IP 54/NEMA 12 VLT 8042-8062, 200-240 V Compact IP 54 /NEMA 12 VLT 8102-8122, 380-480 V IP 00/Chassis and IP 20/NEMA 1 VLT 8200-8300, 525-600 V 66 MG.80.A6.
PAGE 21
VLT® 8000 AQUA Installation ■ Electrical installation, power cables Compact IP 00/Chassis, IP 20/NEMA 1, and IP 54/NEMA 12 VLT 8450-8600 380-480 V without disconnectors and line fuses Compact IP 00/Chassis, IP 20/NEMA 1, and IP 54/NEMA 12 VLT 8450-8600 380-480 V with disconnectors and line fuses MG.80.A6.
PAGE 22
VLT® 8000 AQUA ■ Use of EMC-correct cables Braided shielded/armored cables are recommended to optimise EMC immunity of the control cables and the EMC emission from the motor cables. The ability of a cable to reduce the in- and outgoing radiation of electric noise depends on the transfer impedance (ZT).
PAGE 23
VLT® 8000 AQUA VLT type These figures apply to the following terminals: Line terminals (Nos.) 91, 92, 93 L1, L2, L3 Motor terminals (Nos.) 96, 97, 98 U, V, W Ground terminal (Nos.) 94, 95, 99 Tightening-up Screw/bolt 3 x 200-240 V torque size VLT 8006-8011 16 in-lbs/1.8 Nm (IP 20) M4 VLT 8006-8016 16 in-lbs/1.8 Nm (IP 54) M4 VLT 8016-8027 26.6 in-lbs/3.0 Nm (IP 20) M53) 4 mm/0.16 in VLT 8022-8027 26.6 in-lbs/3.0 Nm (IP 54)2) M53) 4 mm/0.16 in 53 in-lbs/6.0 Nm M63) 5 mm/0.
PAGE 24
VLT® 8000 AQUA ■ Line connection Line must be connected to terminals 91, 92, 93. Nos. 91, 92, 93 Line voltage 3 x 200-240 V L1, L2, L3 Line voltage 3 x 380-480 V Line voltage 3 x 525-600 V NOTE Check that the line voltage corresponds to the line voltage of the AFD, which can be seen from the nameplate. ■ Direction of IEC motor rotation See Technical data for correct sizing of cable cross-sections.
PAGE 25
VLT® 8000 AQUA The total current consumption of the motors is not to exceed the maximum rated output current IVLT,N for the AFD. If it is necessary to break the shield to install a motor isolator or motor contactor, the shield must be continued at the lowest possible HF impedance. Problems may arise at the start and at low rpm values if the motor sizes are widely different. This is because the relatively high ohmic resistance in small motors calls for a higher voltage at the start and at low rpm values.
PAGE 26
VLT® 8000 AQUA ■ Motor thermal protection ■ DC bus connection The electronic thermal relay in UL-approved AFD has The DC bus terminal is used for DC back-up, received UL-approval for single motor protection, as with the intermediate circuit being supplied long as parameter 117 Motor thermal protection has from an external DC source. been set to ETR Trip and parameter 105 Motor current, Terminal nos. Nos. 88, 89 IVLT,N has been programmed for the rated motor current (can be read from the motor nameplate).
PAGE 27
VLT® 8000 AQUA ■ Electrical installation, control cables Torque: 0.5 Nm/5 in-lbs Screw size: M3 See Earthing/Grounding of shielded (armoured control cables for correct termination of control cables. Installation ■ Control card All terminals for the control cables are located under the protective cover of the AFD. The protective cover (see drawing below) can be removed by means of a pointed object (except IP54/NEMA 12 units) - a screwdriver or similar.
PAGE 28
VLT® 8000 AQUA 61 Termination of serial communication. See Earthing/Grounding of shielded (armoured control cables. This terminal is not normally to be used. 68, 69 RS 485 interface, serial communication. When multiple AFD’s are connected to a communication bus, switches 2 and 3 on control card in the first and last units must be closed (position ON). For the remaining AFD’s, switches 2 and 3 must be open (OFF). The factory setting is closed (position ON).
PAGE 29
Installation VLT® 8000 AQUA ■ Bus connection The serial bus connection in accordance with the RS 485 (2-conductor) norm is connected to terminals 68/69 of the AFD (signals P and N). Signal P is the positive potential (TX+,RX+), while signal N is the negative potential (TX-,RX-). If more than one AFD is to be connected to a given master, use parallel connections. MG.80.A6.
PAGE 30
VLT® 8000 AQUA ■ Connection example VLT 8000 AQUA The diagram below gives an example of a typical VLT 8000 AQUA installation. The line supply is connected to terminals 91 (L1), 92 (L2) and 93 (L3), while the motor is connected to 96 (U), 97 (V) and 98 (W). These numbers can also be seen from the terminals of the AFD. An external DC supply can be connected to terminals 88 and 89. Analog inputs can be connected to terminals 53 [V], 54 [V] and 60 [mA].
PAGE 31
VLT® 8000 AQUA ■ Connection examples ■ Run permissive ■ Single-pole start/stop - Start/stop using terminal 18. Parameter 302 = Start [1] Quick-stop using terminal 27. Parameter 304 = Coasting stop, inverse [0] - ■ Digital speed up/down - Start permitted with terminal 16. Parameter 300 = Run permissive [8]. Start/stop with terminal 18. Parameter 302 = Start [1]. Quickstop with terminal 27. Parameter 304 = Coasting stop, inverse [0].
PAGE 32
VLT® 8000 AQUA ■ 3-wire start/stop - Stop inverse by means of terminal 32. Parameter 306 = Stop inverse[14] - Latched start using terminal 18. Parameter 302 = Latched start [2] - Jog by means of terminal 29. Parameter 305 = Jog [12] 78 MG.80.A6.
PAGE 33
VLT® 8000 AQUA ■ Control unit LCP The front of the AFD features a control panel - LCP (Local Control Panel). This is a complete interface for operation and programming of the VLT 8000 AQUA. The control panel is detachable and can - as an alternative - be installed up to 3m/10 ft away from the AFD, e.g. on the front panel, by means of a mounting kit option. respectively.
PAGE 34
VLT® 8000 AQUA [QUICK MENU] gives access to the parameters used for the Quick menu. It is possible to switch between the Quick menu and the Extend menu modes. NOTE The voltage indicator lamp is activated when the AFD receives voltage. ■ Local control Underneath the indicator lamps are keys for local control. [EXTEND MENU] gives access to all parameters. It is possible to switch between the Extend menu and the Quick menu modes.
PAGE 35
NOTE An active HAND-OFF-AUTO signal via the digital inputs will have higher priority than the control keys [HAND START]-[AUTO START]. 80.0% 5.08A 2.15kW 40.0Hz [RESET] is used for resetting the AFD after an alarm (trip). Can be selected as Enable [1] or Disable [0] via parameter 015 Reset on LCP. See also List of warnings and alarms. 2nd line VAR 1.1 VAR 1.2 VAR 1.3 VAR 2 SETUP 1 3rd line 4th line STATUS The left part of the status line indicates the control element of the AFD that is active.
PAGE 36
VLT® 8000 AQUA 100% 7.8A 5.9kW 50.0Hz SETUP 1 175ZA685.10 ■ Display mode II: This display mode makes it possible to have three operating data values displayed at the same time in line 1. The operating data values are determined in parameters 007-010 Display readout. AUTO REMOTE RUNNING REF% CURR.A.POW.,KW 50.0Hz SETUP 1 175ZA695.10 ■ Display mode III: This display mode is active as long as the [DISPLAY MODE] key is kept depressed.
PAGE 37
VLT® 8000 AQUA ■ Navigation between display modes FREQUENCY 40.0Hz AUTO REMOTE RUNNING ▲ Press briefly ▲ Display mode I With remote reference 40.0Hz 80% ---- 60 ▲ 1 HAND LOCAL RUNNING 5,9 KW 40.0 Hz SETUP 0 7,8A Installation ▲ HAND LOCAL RUNNING USE +/40Hz With local reference AUTO REMOTE RUNNING Display mode IV Display mode II Keep the [DISPLAY MODE] key down ▲ REF% CURR.A POW.,KW 40.0 Hz AUTO REMOTE RUNNING Display mode III 175ZA697.10 MG.80.A6.
PAGE 38
VLT® 8000 AQUA FREQUENCY 24.2 Hz SETUP 1 175ZA698.10 ■ Changing data Regardless of whether a parameter has been selected under the Quick menu or the Extended menu, the procedure for changing data is the same. Pressing the [CHANGE DATA] key allows change of the selected parameter, and the underlining in line 4 will flash on the display. The procedure for changing data depends on whether the selected parameter represents a numerical data value or a functional value.
PAGE 39
VLT® 8000 AQUA FREQUENCY 50.0 Hz SETUP SETUP 1 175ZA699.10 ■ 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. 209 JOG FREQUENCY 09 .0 Hz FREQUENCY 50.0 SETUP SETUP 1 175ZA700.10 Then the chosen digit is changed infinitely by means of the [+/-] keys: 209 JOG FREQUENCY Installation 1 0.0 Hz The chosen digit flashes.
PAGE 40
VLT® 8000 AQUA ■ Quick Menu The QUICK MENU key gives access to 12 of the most important setup parameters of the drive. After programming, the drive will, in many cases, be ready for operation.
PAGE 41
VLT® 8000 AQUA MG.80.A6.22 - VLT is a registered Danfoss trademark Installation NOTE Programming of extended parameters functions available through EXTENDED MENU key is done in accordance with same procedure as described for Quick Menu functions.