High-Power Modularity - D, E And F Enclosures - Danfoss VLT AutomationDrive FC 300 Series Selection Manual

High-power modularity – D, E and F enclosures
The high-power VLT® AutomationDrive modules are all built on a modular
platform allowing for highly customized drives which are mass produced,
tested, and delivered from the factory.
Upgrades and further options dedicated to your industry are a matter of
plug-and-play. Once you know one, you know them all.
1. Display options
Danfoss drives' renowned removable
Local Control Panel (LCP) has an
improved user interface. Choose
between 28 built-in languages
(including Chinese) or have it
customized with your own. Languages
can be changed by the user.
2. Hot pluggable LCP
The LCP can be plugged in or
unplugged during operation. Settings
are easily transferred via the control
panel from one drive to another or
from a PC with MCT 10 set-up software.
3. Integrated manual
The info button makes the printed
manual virtually redundant. Users
have been involved throughout
development to ensure optimum
overall functionality of the drive. The
user group has significantly influenced
the design and functionality of the LCP.
The Automatic Motor Adaptation
(AMA), the Quick Set-Up menu
and the large graphic display make
commissioning and operation a breeze.
4. Fieldbus options
See complete list of available fieldbus
options on page 46.
5. I/O options
The general purpose I/O, relay and
thermistor expands the flexibility of the
drives.
6. Control terminals
Specially developed removable spring-
loaded cage clamps add to reliability
and facilitate easy commissioning and
service.
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Danfoss Drives · DKDD.PB.302.A8.02 | Content |
7. 24 V supply
A 24 V supply keeps the VLT® drives
logically "alive" in situations when the
AC power supply is removed.
Is available in an extended version
with RTC. Real Time Clock parameters'
settings will be supported.
8. RFI filter suitable for IT grids
All high-power drives come standard
with RFI filtering according to EN
61800-3 Cat. C3/EN 55011 class A2.
A1/C2 RFI filters according to IEC 61000
and EN 61800 standards as integrated
options.
9. Modular construction
and ease of maintenance
All components are easily accessible
from the front of the drive, allowing
for ease of maintenance and side-by-
side mounting of drives. The drives are
constructed using a modular design
that allows for the easy replacement of
modular sub-assemblies.
10. Programmable options
A freely programmable motion
control option for user-specific control
algorithms and programs allows the
integration of PLC programs.
11. Conformally coated and
ruggedized circuit boards
All high-power drive circuit boards are
conformal coated to withstand the salt
mist test. Meets IEC 60721-3-3
Class 3C3. The conformal coating
complies with ISA (International Society
of Automation) standard S71.04 1985,
class G3. Additionally, drives in D and E
enclosures can be further ruggedized
to withstand the higher vibration needs
of certain applications.
12. Back-channel cooling
The unique design uses a back channel
to pass cooling air over heat sinks.
This design allows up to 90% of the
heat losses to be exhausted directly
outside of the enclosure with minimal
air passing through the electronics
area. This reduces temperature rise
and contamination of the electronic
components for improved reliability
and increased functional life.
As an option, the back-channel cooling
duct can be supplied in stainless
steel to provide a degree of corrosion
resistance against conditions such as
those found in salt-air environments
near the ocean.
13. Enclosure
The drive meets relevant requirements
for all possible installation conditions.
Enclosure class IP00/chassis, IP20/
chassis, IP21/UL Type 1, and IP54/UL
Type 12. A kit is available to increase
the enclosure class on enclosure size D
drives to UL Type 3R.
14. DC-link reactor
The built-in DC-link reactor ensures low
harmonic disturbance of the power
supply in accordance with IEC-61000-
3-12. The result is a more compact
design with higher efficiencies than
competitive systems with external-
mounted AC chokes.
15. Input mains option
Various input configurations are
available, including fuses, mains
disconnect switch, or RFI filter.