Scope of frequency converters.

Power: 2.2 kW (380 - 480, 3 phases) 132F0022

LCP control panel
Sold separately.

VLT® Micro Drive - VLT® frequency inverter - reliable, functional, easy to use and commissioning.

Despite its compact size and external simplicity, the VLT® Micro Drive is great for complex applications.

To optimize power consumption and performance, the drive has number of 100 customizable parameters.

The compact design allows the drives to be mounted close to each other or to the cabinet walls.

All printed circuit boards, with the elements placed on them, are coated with a protective compound.

Minimum dust penetration: forced ventilation does not directly affect electronic components, which eliminates the possibility of contamination.

Using the DC and AC braking functions, VLT® Micro Drive is able to convert the kinetic energy of the installation into braking torque, which slows down the rotation of the engine.

Specifications

Frequency converters, with power from 1.5 kW and above, are equipped with an integrated brake key.

Standard three-phase induction motors of all types can be connected to the frequency converter

Danfoss VLT Micro Drive is a general-purpose frequency converter capable of driving motors up to 22 kW.

Danfoss VLT Micro Drive is manufactured in accordance with environmental standards and complies with the RoHS Directive.

Great for work in industrial plants and heating, ventilation and air conditioning systems.

VLT Micro Drive is designed so that forced ventilation does not directly affect electronic components, which eliminates the possibility of contamination.

Built-in radio interference filter. Radio interference from the motor cable is limited by the integrated RFI filter.

When using shielded cable up to 15 meters long, the EU regulations are complied with.

Specifications:

Input voltage (L1, L2, L3): 3 x 380-480 V ± 10%
Output voltage (U, V, W): 0-100% of input voltage
Output frequency: 0-200 Hz (VVC + mode), 0-400 Hz (U / f mode)
Number of Output Commutations: Unlimited
Acceleration Duration: 0.05-3600 s

RFI filter, class A1 / B (reduced cable length)

PI process controller

Automatic Power Optimization (AEO)

Automatic Engine Adaptation (AMA)

150% moment overload for 1 minute

Integrated Logic Controller (SLC)

Brake chopper (from 1.5 kW and above)

Without local control panel

Degree of protection of the frequency converter - IP20

Digital inputs
Number of inputs: 5
Logic Type: PNP or NPN
Voltage Level: 0-24 V
Pulse inputs
Number of Inputs: 1 *
Voltage Level: 0-24 V
Input Frequency: 20-5000 Hz
* One of the digital inputs can be used as a pulse.
Analog inputs
Number of inputs: 2
1 current input, 1 voltage or current input
Voltage level: 0 - 10 V (scalable)
Current Level: 0 / 4-20 mA (scalable)
Analog outputs
Number of outputs: 1
Current Level: 0 / 4-20 mA
Relay outputs
Number of Outputs: 1 (~ 240 V, 2 A)
Serial communication
Supported Protocols: FC Protocol, Modbus RTU

The frequency converter comes standard without a panel !!!

LCP control panel - removable, comes in two types with or without potentiometer.

Ruselcom is a Danfoss certified service center.
Our experts provide warranty and post-warranty service, as well as repair of any complexity of Danfoss frequency converters.
Diagnostics of any equipment is no more than three hours, a warranty is provided for spare parts and work performed.

Electronic frequency converters are used to control the rotation speed of electric motors and have replaced the less reliable and accurate analog devices. Their use is as voluminous as the widespread use of electric motors in most fields of activity.

The Danfoss frequency converter currently occupies a leading position among similar devices. This is not easy, since today there are a large number of manufacturers, which is dictated by the impressive variety of domestic and industrial systems that cannot be imagined without an electric motor.

The constant demand and popularity of Danfoss converters is easily explained. Reliability, simplicity and versatility - it is precisely these qualities that the engineers of the company have relied on, having received the expected high result and deserved respect.

What is an inverter, how does it work?

Danfoss frequency converters are electronic devices designed to control the operation of induction motors by changing the frequency of the generated electric current. They are used to control the engine speed and torque.

Receiving at the input an alternating current of a frequency standard for electric networks (50 Hz), the device rectifies it, and then from alternating current generates an alternating current with the required frequency. The higher the frequency, the higher the rotation speed of the electric motor. Modern devices can receive a single or three-phase current with a voltage of both 220 and 380 V and can generate values \u200b\u200bfrom units to thousands of Hertz.

Scope of frequency converters.

Frequency converters (IF) are used exclusively with asynchronous electric motors and are needed where smoothness in the drive is needed. Therefore, we will consider all the applications for these engines for which it is advisable to install the inverter, and then we will move on to reasons and expediency factors.

The first thing that comes to mind is valves and gate valves. Automatic control on all production lines is carried out using a drive. Very wide field for IF applications. Infinitely adjustable parameters such as temperature, pressure or flow.

Ventilation.
Frequency converters are used not only to change the rate of air exchange. Changing the fan speed allows you to adjust air pressure, rarefied gases or temperature conditions. Inverters have shown themselves very efficiently in the operation of smoke exhausters.

To start large fans requires considerable effort and therefore, in most cases, overpowered electric motors are installed. The use of inverters in conjunction with a less powerful engine significantly saves energy and reduces idle losses.

Machine tools.
For different types of materials, spindle speed is extremely important, which significantly affects the quality of processing. EFs from Danfoss have the ability to store dozens of motor control modes in memory, which greatly simplifies the workflow.

GPM.
The main reason for the failure of hoisting mechanisms are spasmodic loads. The application of the inverter allows eliminating the “jerk” during which the dynamic loads increase sharply and can exceed the maximum permissible ones, which can not only cause an accident, but also lead to injuries or death of workers. The same applies to elevator and other handling equipment.

Pump equipment.
Compressors, centrifuges, centrifugal pumps, etc. When installing frequency converters, it has a positive effect in several aspects at once. Firstly, smoothing the start or stop of the pump avoids water hammer. Secondly, the installation of the inverter eliminates the need to install the controllers required to control the groups of pumps. And most importantly - saving energy. Thanks to frequency converters, the energy consumption of motors is halved, and in some cases can reach 60% savings.

Conveyors.
Different situations require different capacities on production conveyor lines. Thanks to frequency converters, it is possible not only to avoid abrupt starts and stops, but also to adjust the speed of movement to changing technological requirements.

This list can be continued long enough, since ensuring smoothness, economy, positioning accuracy and much more is in great demand in almost all areas of production.

Advantages of Danfoss frequency converters.

In addition to the obvious benefits that will be listed below, one of the main ones is the well-deserved name Danfoss. The equipment of this manufacturer is known for its quality and reliability in many countries of the world and occupies an undeniable leading position among their own kind.

Reducing frequency - saving. Saving not only electricity. At the same time, the engine resource is significantly saved, which increases the durability and fault tolerance of the equipment.

As you know, the electric motor experiences the most critical loads when starting and stopping. The use of frequency converters allows you to level such efforts and significantly increase the life of the engine.

The simplification of the technological scheme and the reduction in the number of equipment is also achieved by using the inverter. When installing a frequency converter, there is no need to install all kinds of gearboxes, chokes, variators or various control valves. This reduces the overall cost of equipment, and simplifying the circuit significantly increases reliability and efficiency.

The use of inverters also allows:

  • reduce heat loss;
  • reduce losses of transported substance;
  • reduce the number of accidents;
  • realize electric motor protection;
  • simplify the management structure;
  • to provide a full replacement for DC motors;
  • significantly upgrade production.

Such an impressive number of advantages did not pass by manufacturers in many developed countries and at the moment, chastotniks are one of the most used devices in many different industries.

The Danfoss frequency converter dates back to 1968, when mass production began for the first time in the world. Currently, more than a million chastotniks of various modifications of the famous and proven brand on all continents of the brand are manufactured annually.

Unconditional leadership Danfoss IF provide:

  1. A wide range of universal and specialized affordable models for solving all possible drive control tasks in any industry.
  2. Reliability and high quality workmanship, certified by high requirements of international standards and industry requirements.
  3. Adaptation to any type of electric motor regardless of its manufacturer and manufacturing technology, providing high control efficiency and energy savings of up to 60%.
  4. Built-in harmonic distortion protection, against negative environmental
    exposure, electromagnetic compatibility filters.
  5. Unlimited communication capabilities using almost everything
    known communication protocols.
  6. High technical specifications not available to existing analogues.

Danfoss VLT® 2800 Series Frequency Inverteris one of the smallest multi-purpose drives on the market. The design allows you to save space during installation by installing the drives in a row without gaps. It is possible to connect chokes, RFI filters and LC + 1B filters.

The VLT 2800 Series is an advanced and versatile drive with easy operation.

Series Danfoss VLT 2800specially designed for low-power applications - up to 18.5 kW, has advanced functionality.

The quick menu contains all the basic parameters necessary for commissioning the drive. Fast installation and maintenance are provided.

As a rule, frequency converters Danfoss VLT 2800are delivered only on order, from the availability of such capacities as a replacement option, we can consider the frequency converters of the series Danfoss VLT Micro Drive FC-51(they are delivered at power up to 22 kW inclusive, the main difference is that there is no "sleep" mode).

BASIC FUNCTIONAL FEATURES

  • Scalar control with slip compensation
  • Customizable U / f characteristic for special engine modes
  • Speed \u200b\u200bcontrol without sensor (sensorless)
  • Automatic skip of 2 resonant frequencies
  • PID process controller
  • Output Frequency: 0-1000Hz
  • Vector and scalar engine control
  • Starting torque (constant torque) Maximum 160% for 60 seconds
  • motor protection functions
  • Precision stop functions with speed compensation
  • Exact stop
  • Auto engine tuning
  • Maximum length of unshielded motor cable 75 m
  • 1 analog input 0 - 10 V voltage or 0 - 20 mA current (scalable);
  • 1 analog input 0-20 mA current (scalable);
  • Built-in 24V / 10V power supply for sensors / logic
  • 1 relay ~ 240 VAC, 2 A;
  • 1 analog output 0-20 mA current;
  • 5 programmable digital inputs;
  • Pulse input frequency 4 - 67600 Hz;
    Execution chosen at the order:
  • - presence / absence of a brake key (for connecting a brake resistance)
  • - presence / absence of an RFI filter
  • - without communication protocol / with Profibus / with Devicenet

The presence of special functions makes it convenient to use this model in ventilation systems and on pump units, and the possibility of mounting “wall to wall” and the “cold plate” cooling method will make the multi-engine control system (conveyor, etc.) simple and compact.

The ability to connect various feedback sensors (temperature, pressure sensor, etc.) makes automatic process control available (maintaining the set temperature, pressure, etc.).

Depending on the power, the following models of frequency converters VLT 2800 exist:

VLT 2803 - 0.37 kW, VLT 2805 - 0.55 kW, VLT 2807 - 0.75 kW, VLT 2811 - 1.1 kW, VLT 2815 - 1.5 kW, VLT 2822 - 2.2 kW, VLT 2830 - 3.0 kW, VLT 2840 - 3.7 kW (4 kW at power supply 3x380 VAC), VLT 2855 - 5.5kW, VLT 2875 - 7.5kW, VLT 2880 - 11kW, VLT 2881 - 15kW, VLT 2882 - 18.5kW.

CHARACTERISTIC, STANDARD SPECIFICATION

Mains supply (L1 \\ L, L2, L3 \\ N)

Voltage range
  • 1 x 220 - 240 V ± 10%
  • 3 x 200 - 240 V ± 10%
  • 3 x 380 - 480 V ± 10%
  • Network frequency 50/60 Hz
    Maximum short-term phase asymmetry 2% of rated voltage
    Active power factor \u003e \u003d 0.9 at rated load
    Reactive power factor > 0,98
    Inclusions on the input L1 / L, L2, L3 / N Not more than 2 times per minute
    Environmental conditions according to EN60664-1 Overvoltage category III / pollution degree 2
    Overload capacity 150% - 1 minute
    Control vector or scalar

    Output Characteristics (U, V, M):

    Output voltage 0–100% of input nominal
    Output frequency 0-1000 Hz
    Number of Output Switchings Not limited
    Acceleration / Deceleration Time 0.02-3600 sec.

    Torque Specifications:

    Starting torque (constant torque) Maximum 160% for 60 seconds *
    Starting torque Maximum 180% for 0.5 sec. *
    Torque overload (constant torque) Maximum 110% for 60 sec. *
    Starting torque (variable torque)
    Torque overload (variable torque) Maximum 160% for 60 seconds *
    * - as a percentage of the nominal moment

    Digital inputs

    Number of programmable digital inputs 4 (6)
    Logics PNP
    Voltage level 0-24
    Input voltage 28 V
    Input impedance, Ri About 4 kΩ

    Pulse input

    Programmable pulse input 1
    Voltage level
    Input Accuracy (0.1-110 kHz) error of 0.1% of full scale
    Input frequency 20-5000 Hz
    Input impedance, Ri About 2 kΩ
    Scan interval 13.3 ms
    Resolution 10 bit

    Analog inputs:

    Number of analog inputs (current and voltage) 2
    Modes 1 - current, 1 - voltage
    Input impedance, Ri (voltage) About 10 kΩ
    Voltage level 0-10 V (scalable)
    Maximum voltage 20 V
    Current level 0/4 to 20 mA (scalable)
    Input impedance, Ri (current) About 300 ohm
    Maximum current 30 mA
    Resolution of analog inputs 10 bits (+ sign)

    Analog output:

    Programmable analog output 1
    Current level 0/4 to 20 mA
    500 ohm
    Accuracy 1.5% of full scale

    Discrete / frequency outputs:

    Number of programmable digital / pulse outputs 1
    Discrete / frequency output voltage level 0-24 V (PNP Positive Logic)
    Maximum output current (receiver or source) 25 mA
    1 kOhm
    10 nF
    Minimum output frequency at the frequency output 16 Hz
    Maximum output frequency at the frequency output 10 kHz
    Frequency output accuracy Maximum error: 0.2% of full scale
    Frequency Output Resolution 10 bit

    Internal power supply

    Input voltage 10.5 ± 0.5V, 24 ± 0.5V
    25 mA
    100 mA
    Relay outputs
    Programmable relay outputs 1
    240V, 2A

    Communication with data buses

    FC Protocol, Modbus RTU

    Length of cable

    Maximum length of shielded (armored) motor cable 40 m (with outlet reactor - 100 m)
    Maximum length of unshielded (unarmored) motor cable 75 m (with an output reactor - 200 m)

    Environment Drive Version

    Housing IP20 (IP21 with option)
    Vibration 0.7 g
    Humidity 5 - 93% (IEC 721-3-3; class 3K3 (non-condensing during operation)) of the motor
    Max. medium temperature -10 - 50 ° C
    The average daily temperature
  • Electronic thermal motor protection against overheating
  • Radiator temperature monitoring protects the drive from overheating
  • The drive is protected against short circuit between engine phases U, V, W
  • The drive is protected against short circuit output phases U, V, W to ground
  • Automatic power optimization
  • Automatic adaptation to the engine
  • Rotary engine pickup
  • If one phase of the mains fails, the inverter switches off
  • DC link voltage control allows the inverter to trip if the DC link voltage is too low or too high
  • DIMENSIONS, WEIGHT

    DOCUMENTATION

    OPTIONAL EQUIPMENT

    3 meter LCP cable
    LCP control panel with alphanumeric display
    LOP remote control
    LCP Mounting Kit with 3 meter cable

    High quality Danfoss products

    Danfoss is a global leader in manufacturers of frequency converters and soft starters and continues to grow in the market.

    Reduce energy consumption and lower operating costs with Danfoss VLT Micro Drive FC 51

    This model of the Danfoss VLT Micro Drive FC 51 2.2 kW inverter 132F0007 is presented as a single-phase version. The main function of the Danfoss VLT Micro Drive FC 51 132F0007 is to control the outgoing current frequency on a three-phase electric motor with a rated power of 2.2 kW. This action also allows you to adjust the speed of rotation of the engine itself.

    Type code: FC-051P2K2S2E20H3BXCXXXSXXX

    Compact size

    Due to the compact size of the frequency converter and the minimum requirements for commissioning, it is possible to save panel space and reduce installation costs.

    Just install

    Decrease in occupied space due to installation "wall to wall".The compact design in the form of a book allows you to install the drives close to each other without compromising performance.

    Just plug and play

    Small Drive - High Functionality The VLT® Micro Drive can be configured to perform complex tasks. To optimize energy efficiency and operation, about 100 parameters can be set.

    Just manage

    Features and Benefits

    • Small in size, the VLT Micro Drive FC 51 has excellent power and durability
    • Reduced energy consumption is achieved by converting kinetic energy into braking power to slow engine rotation
    • Dust ingestion minimized by using coated PCBs
    • Radio interference limitation from motor cables thanks to integrated RFI filters
    • Increasing the service life of the frequency converter and increasing reliability is achieved through the use of an efficient radiator that provides heat removal from electronic components
    • RoHS compliant due to the absence of toxic elements (lead, hexavalent chromium, mercury, cadmium, PBB and PBDE)
    • Increased strength and resistance to external influences
    Opportunities
    • multi-purpose drive functions;
    • the presence of a built-in PID controller;
    • automatic consumption optimization function;
    • automatic adaptation to the electric motor;
    • the possibility of 150% overload for 1 minute;
    • the presence of a high-frequency interference filter;
    • copy function.

    Danfoss VLT Micro Drive Frequency Converter Structure


    Two types of control panels


    The Danfoss FC 51 frequency converter is supplied without an integrated control system!


    This model can be equipped with a control panel both with a potentiometer (handle) and without a potentiometer. This is another plus of the Danfoss VLT Micro Drive FC 51 frequency converter, since having bought several chastotniks you can control all of them with only one control panel, but only one at a time!

    Big characters - easy to read

    • Information on the display is clearly visible from afar
    • Active buttons are highlighted

    Quick menu

    • Quick menu defined by Danfoss
    • Access to all parameters through the main menu
    • PI controller

    Menu structure

    • Based on the familiar matrix system used by VLT® drives
    • Quick access to any option for advanced users
    • Editing and working in different sets of parameters at the same time

    NEMA1 Kit

    Certified Supplier

    House Technologies Company is an official certified supplier of Danfoss production in Russia, which guarantees the authenticity of the equipment supplied!

    Upon request, we supply any DANFOSS products.

    Components or selection of analogues

    The key to the timely delivery of equipment is a quality organization of the supply system and cooperation with an experienced, reliable partner. If you need to calculate a project (specification) or make a selection of analogues to reduce the cost of the object, please send your request to our specialists in the shortest possible time will prepare a price offer within the budget and with the lowest possible advance!

    2.2 kW danfoss frequency converter

    10 000 RUB

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    Buy 2.2 kW danfoss frequency converter with a guarantee from an authorized seller.

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    New. Turned on 1 time for verification. There is also a 3ph engine, 1.5 kW, 750 rpm

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    New Advanced Control frequency converter Three-phase: ADV 0.40 E410-M (0.4 kW, 3 phases, 380V, 1.2A) 7000 rub. 8pcs ADV 0.75 E410-M (0.75kW, 3 phases, 380V, 2.5A) 6500 rub. 16pcs ADV 1.5 E410-M (1.5kW, 3 phases, 380V, 4A) 6800rub 22pcs ADV 2.2 E410-M (2.2kW, 3 phases, 380V, 5A) 7100rub 19pcs ADV 4.00 E410-M (4kW, 3 phases, 380V 8A) 8400 rub. 5pcs ADV 7.5 E410-M (7.5kW, 3 phases, 380V, 17A) 14200 rub. 4 pcs. Product in stock. Prices are current. I can send to another city. Pickup m. Old Village. I can advise.

    Repair and construction

    Danfoss, MISRO DRIVE FC 51, 132F0022, new, installation / dismantling did not occur. Frequency converter VLТ Misro Drive FC 51. Power 2.2 kW / 3.0 hp.; Rated current 5.3 A, maximum 8 A; Three-phase ~ 380-460 V; Execution of case IP 20 / Chassis; EMC filter: st. RF filter A1 / V um.kab; Brake transformer; Without LCP control panel; cards with add. RSV coating; FС-051Р2К2Т4Е20Н3ВХСХХХХSХХХ. Also available Danfoss, VLT MICRO DRIVE FC 51, 132F0020, 1.5 kW - 9,500 rubles. Option for VLT Installation kit 132В0109 - 700 rubles. The versatile VLT® Misro Drives are miniaturized. The ability to install wall-to-wall converters, low heat generation and the possibility of organizing work on ModBus networks and, as a result, the minimum dimensions of the control cabinet, allows you to make cost-effective decisions based on several converters and replicate them in series. The presence of an RFI filter, a brake transistor (from 1.5 kW), compound coating of boards, the presence of VVC + vector control, parameter sets and other functions makes it a reliable, economical solution in the power range up to 22 kW.

    Repair and construction

    New frequency regulator (chastotnik) IDS Drive Model: Z152T2V Overload 150% for 60 seconds Power 1,5kW, Input 1x220B, Output 3x220V Current 7.0A (10.5 for 60 seconds) regulator) Why us? 1. Affordable price. Cheaper only used without warranty 2. Product available. Arrived and bought. 3. You can try the converter on the stand before buying. There are other options! Call me!