Danfoss VLT 6102 HVAC, VLT 6002 HVAC, VLT 6006 HVAC, VLT 6062 HVAC, VLT 6072 HVAC Quick Setup Manual
...
■ Contents
VLT®6000 HVAC
Introduction to HVAC
Safety regulations .................................................................................................. 2
Warning against unintended start ........................................................................... 2
.................................................................................... 2
Installation ......................................................................................................... 4
Mechanical installation ........................................................................................... 4
IP 00 VLT 6400-6550 380-460 V .......................................................................... 5
High voltage warning ............................................................................................. 6
Earthing .................................................................................................................. 6
Cables .................................................................................................................... 6
Screened/armoured cables .................................................................................... 6
Extra protection with regard to indirect contact ...................................................... 6
RFI switch .............................................................................................................. 7
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
1
VLT®6000 HVAC
The voltage of the frequency converter
is dangerous whenever the equipment
is connected to mains. Incorrect
installation of the motor or the frequency converter
may cause damage to the equipment, serious
personal injury or death.
Consequently, the instructions in this manual,
as well as national and local rules and safety
regulations, must be complied with.
■Safety regulations
1. The frequency converter must be disconnected
from mains if repair work is to be carried out. Check
that the mains supply has been disconnected
and that the necessary time has passed before
removing motor and mains plugs.
2. The [OFF/STOP] key on the control panel of
the frequency converter does n
the equipment from mains and is thus n
to be used as a safety switch.
3. Correct protective earthing of the equipment
must be established, the user must be protected
against supply voltage, and the motor must be
protected against overload in accordance with
applicable national and local regulations.
4. The earth leakage currents are higher than 3.5 mA.
5. Protection against motor overload is included in
the factory setting. Parameter 117, Motor thermal
protection default value is ETR trip 1.
ote: The function is initialised at 1.0 x rated
N
motor current and rated motor frequency (see
parameter 117, Motor thermal protection).
6. Do n
7. Reliable galvanic isolation (PELV) is not complied
8. Please note that the frequency converter has
ot remove the plugs for the motor and mains
supply while the frequency converter is connected
to mains. Check that the mains supply has been
disconnected and that the necessary time has
passed before removing motor and mains plugs.
with if the RFI switch is placed in OFF position.
This means that all control in - and outputs
can only be considered low-voltage terminals
with basic galvanic isolation.
more voltage inputs than L1, L2 and L3, when
theDC-busterminalsareused.
Check that a
disconnected and that the necessary time has
passed before repair work is commenced.
ll voltage inputs have been
ot disconnect
ot
If personal safety considerations make it necessary
to ensure that no unintended start occurs, t
stop functions are not sufficient.
2. While parameters are being changed, the
motor may start. Consequently, t
[OFF/STOP] must always be activated, following
which data can be modified.
3. A motor that has been stopped may start if faults
occur in the electronics of the frequency converter,
or if a temporary overload or a fault in the supply
mains or the motor connection ceases.
■Use on isolated mains
See section RFI S witch regarding use on isolated mains.
It is important to follow the recommendations
regarding installation on IT-mains, since sufficient
protection of the complete installation must be
observed. Not taking care using relevant monitoring
devices for IT-mains may result in damage.
he stop key
hese
■Warning against unintended start
1. The motor can be brought to a stop by
means of digital commands, bus commands,
references or a local stop, while the frequency
converter is connected to mains.
2
MG.60.C7.02 - VLT is a registered Danfoss trademark
VLT®6000 HVAC
Warning:
Touching the electrical parts may be fatal - even after the equipment has been
disconnected from mains.
175HA490.11
Using VLT 6002 - 6005, 200-240 V: Wait at least 4 minutes
Using VLT
Using VLT
Using VLT
6006 - 6062, 200-240 V: Wait at least 15 minutes
6002 - 6005, 380-460 V: Wait at least 4 minutes
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, 380-460 V: Wait at least 15 minutes
Using VLT
Using VLT
Using VLT
6002 - 6006, 525-600 V: Wait at least 4 minutes
6008 - 6027, 525-600 V: Wait at least 15 minutes
6032 - 6275, 525-600 V: Wait at least 30 minutes
HVAC
Introduction to
MG.60.C7.02 - VLT is a registered Danfoss trademark
3
■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 frequency converter must be installed vertically.
The frequency converter 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 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.
If the ambient temperature is in the range of 45°C -55°
C, derating of the frequency converter will become
relevant, see Derating for ambient temperature.
The service life of the frequency converter will
be reduced if derating for ambient temperature
is not taken into account.
VLT®6000 HVAC
■Installation of VLT 6002-6352
All frequency converters must be installed in a
way that ensures proper cooling.
Cooling
All Bookstyle and Compact units require a minimum
space above and below the enclosure.
Side by side/flange by flange
All frequency converters can be mounted side
by side/flange by flange.
4
MG.60.C7.02 - VLT is a registered Danfoss trademark
d[mm] Comments
Bookstyle
VLT 6002-6005, 200-240 V 100
VLT 6002-6011, 380-460 V 100
Compact (all enclosure types)
VLT 6002-6005, 200-240 V 100
VLT 6002-6011, 380-460 V 100
VLT 6002-6011, 525-600 V 100
VLT 6006-6032, 200-240 V 200
VLT 6016-6072, 380-460 V 200
VLT 6102-6122, 380-460 V 225
VLT 6016-6072, 525-600 V 200
VLT®6000 HVAC
Installation on a plane, vertical surface (no spacers)
Installation on a plane, vertical surface (no spacers)
Installation on a plane, vertical surface (no spacers)
VLT 6042-6062, 200-240 V 225
VLT 6100-6275, 525-600 V 225
VLT 6152-6352, 380-460 V 225 Installation on a plane, vertical surface (spacers can be used). IP 54 filter
Installation on a plane, vertical surface (no spacers)
IP 54 filter mats must be changed when they are dirty.
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
Installation
All units in the above-mentioned series require a
minimum spac
e of 400 mm above the enclosure
and must be installed on a plane floor. This applies
to both IP 00, IP 20 and IP 54 units.
Gaining acce
ss to VLT 6400-6550 requires a
minimum space of 605 mm in front of the frequency
converter.
■IP 00 VLT 6400-6550 380-460 V
The IP 00 unit is designed for installation in a cabinet
when installed according to the instructions in the
MG.60.C7.02 - VLT is a registered Danfoss trademark
All IP 00, IP 20 and IP 54 units in the
above-menti
oned series can be installed side by side
without any space between them, since these units
do not require cooling on the sides.
VLT 6400-6550 Installation Guide MG.56.AX.YY.
Please note, that the same conditions as for NEMA
1/ IP20 and IP54 must be fulfilled.
5
VLT®6000 HVAC
■High voltage warning
The voltage of the frequency converter
is dangerous whenever the equipment is
connected to mains. Incorrect installation
of the motor or the frequency converter may cause
damage to the equipment, serious personal injury
or death. Consequently, the instructions in this
Design Guide, as well as national and local safety
regulations, must be complied with. Touching
the electrical parts may be fatal - even after
disconnection from mains: Using VLT 6002-6005,
200-240 V wait at least 4 minutes
Using VLT 6006-6062, 200-240 V wait at
least 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, 380-460 V wait at
least 15 minutes
Using VLT 6002-6006, 525-600 V wait at
least 4 minutes
Using VLT 6008-6027, 525-600 V wait at
least 15 minutes
Using VLT 6032-6275, 525-600 V wait at
least 30 minutes
NB!:
It is the user’s or certified electrician’s
responsibility to ensure correct earthing and
protection in accordance with applicable
national and local norms and standards.
■Earthing
The following basic issues need to be considered
when installing a frequency converter, so as to obtain
electromagnetic compatibility (EMC).
the cabinet rear plate, which must be made of
metal, should 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 voltages for the individual devices and
avoids the risk of radio interference currents running
in connection cables that may be used between
the devices. The radio interference will have been
reduced. In order to obtain a low HF impedance, use
the fastening bolts of the devices as HF connection
to the rear plate. It is necessary to remove insulating
paint or similar from the fastening points.
■Cables
Control cables and the filtered mains cable should
be installed separate from the motor cables so as to
avoid interference overcoupling. Normally, a distance
of 20 cm will be sufficient, but it is recommended
to keep the greatest possible distance wherever
possible, especially where cables are installed in
parallel over a substantial distance.
With respect to sensitive signal cables, such as
telephone cables and data cables, the greatest
possible distance is recommended with a minimum
of 1 m per 5 m of power cable (mains and
motor cable). It must be pointed out that the
necessary distance depends on the sensitivity of
the installation and the signal cables, and that
therefore no precise values can be stated.
If cable jaws are used, sensitive signal cables are not
to be placed in the same cable jaws as the motor
cable or brake cable. If signal cables are to cross
power cables, this should be done at an angle of
90 degrees. Remember that all interference-filled
in- or outgoing cables to/from a cabinet should
be screened/armoured or filtered.
See also EMC-correct electrical installation.
• Safety earthing: Please note that the frequency
converter has a high leakage current and must
be earthed appropriately for safety reasons.
Apply local safety regulations.
• High-frequency earthing: Keep the earth wire
connections as short as possible.
Connect the different earth systems at the lowest
possible conductor impedance. The lowest possible
conductor impedance is obtained by keeping the
conductor as short as possible and by using the
greatest possible surface area. A flat conductor, for
example, has a lower HF impedance than a round
conductor for the same conductor cross-section
. If more than one device is installed in cabinets,
C
VESS
6
■Screened/armoured cables
The screen must be a low HF impedance screen.
This is ensured by using a braided screen of
copper, aluminium or iron. Screen armour intended
for mechanical protection, for example, is not
suitable for an EMC-correct installation. See
also Use of EMC-correct cables.
■Extra protection with regard to indirect contact
ELCB relays, multiple protective earthing or earthing
can be used as extra protection, provided that
MG.60.C7.02 - VLT is a registered Danfoss trademark
local safety regulations are complied with. In
the case of an earth 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.
If ELCB relays are used, this must be:
• Suitable for protecting equipment with a direct
current content (DC) in the faulty current
(3-phase bridge rectifier)
• Suitable for power-up with short charging
current to earth
• Suitable for a high leakage current
■RFI switch
ains supply isolated from earth:
M
If the frequency converter is supplied from an isolated
mains source ( IT mains) or TT/TN-S mains with
grounded leg, the RFI switch is recommended
to be turned off (OFF). For further reference, see
IEC 364-3. In case optimum EMC performance is
needed, parallel motors are connected or the motor
cable length is above 25 m, it is recommended
to set the switch in ON position.
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).
Please also refer to the application note VLT on
IT mains, MN.90.CX.02. It is important to use
isolation monitors that are capable for use together
with power electronics (IEC 61557-8).
VLT®6000 HVAC
Mains supply connected to earth:
The RFI switch must be in ON position in order for the
frequency converter to comply with the EMC standard.
Bookstyle IP 20
VLT 6002 - 6011 380 - 460 V
VLT 6002 - 6005 200 - 240 V
Installation
NB!:
The RFI switch is not to be operated with
mains connected to the unit. Check that
the mains supply has been disconnected
before operating the RFI switch.
NB!:
Open RFI switch is only allowed at factory
set switching frequencies.
NB!:
The RFI switch connects the capacitors
galvanically to earth.
The red switches are operated by means of e.g. a
screwdriver. They are set in the OFF position when
they are pulled out and in ON position when they
are pushed in. Factory setting is ON.
Compact IP 20 and NEMA 1
VLT 6002 - 6011 380 - 460 V
VLT 6002 - 6005 200 - 240 V
VLT 6002 - 6011 525 - 600 V
MG.60.C7.02 - VLT is a registered Danfoss trademark
7
VLT®6000 HVAC
Compact IP 20 and NEMA 1
VLT 6016 - 6027 380 - 460 V
VLT 6006 - 6011 200 - 240 V
VLT 6016 - 6027 525 - 600 V
Compact IP 20 and NEMA 1
VLT 6032 - 6042 380 - 460 V
VLT 6016 - 6022 200 - 240 V
VLT 6032 - 6042 525 - 600 V
Compact IP 54
VLT 6102 - 6122 380 - 460 V
Compact IP 54
VLT 6002 - 6011 380 - 460 V
VLT 6002 - 6005 200 - 240 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
8
Compact IP 54
VLT 6016 - 6032 380 - 460 V
VLT 6006 - 6011 200 - 240 V
MG.60.C7.02 - VLT is a registered Danfoss trademark
Compact IP 54
VLT 6042 - 6072 380 - 460 V
VLT 6016 - 6032 200 - 240 V
VLT®6000 HVAC
Installation
MG.60.C7.02 - VLT is a registered Danfoss trademark
9
Loading...