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TRANSOMIK U2 Frequenzumrichter sind für den Anlauf, das Bremsen, die Drehzahlverstellung, das Regeln und Positionieren von Drehstrommotoren ausgelegt.
TRANSOMIK U2 Frequenzumrichter arbeiten nach dem Prinzip eines Umrichters mit fester Zwischenkreisspannung und eines Wechselrichters mit Pulsbreitenmodulation.
Die feste Zwischenkreisspannung wird mit einem 2Q-Drehstromgleichrichter erzeugt. Eine nachgeschaltete Drehstrom-Brückenschaltung aus IGBT-Transistoren, wandelt wiederum die Gleichspannung in ein Dreiphasensystem mit einstellbarer Frequenz und Spannung um.
Aufgrund dieser Konfiguration wird eine 4Q-Antriebsregelung möglich, ähnlich der Eigenschaft von Gleichstromantrieben, jedoch ohne deren Nachteile.
TRANSOMIK U2 ist deshalb auch für dynamische Anwendungen geeignet.
Beim Bremsen wird die Antriebsenergie ins Netz zurückgespeist. Ein Brems-Chopper wie bei normalen Umrichtern üblich, ist nicht mehr notwendig.
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Rexroth IndraDrive M Inverters
* Single-Axis Inverters with Maximum Currents from 20 A to 350 A
* Dual-Axis Inverters with Maximum Currents from 12 A to 36 A
* Space-Saving Construction for Multi-Axis Solutions
* Infeed possible via Inverter or Supply Unit
Unless otherwise indicated, all data refers to the switching frequency fs of 4 kHz
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Assets of the IndraDrive range:
·Programmable automat integrated according to standard IEC 61131-3
·Functions of safety integrated into l’ drive according to the standard EN-954-1, category 3 (not of components of external monitoring nor turning via the order)
·Only one platform hardware for the functionalities d’ axes and frequency converter
·Programming conforms to standard IEC 61131-3 with l’ helps of the PLCopen blocks
·Re-use of the programmes of cycles in the new control device Rexroth IndraMotion for the applications of handling
·More than 100 technological functions
·Assistant DRIVETOP for a fast and interactive startup with function personalization for l’ fast adaptation of the parameters d’ control
New function:
L’ integrated tool for preventive maintenance
Features:
·Beach of power of 1,5 kw to 120 kw
·Communication: interfaces SERCOS, PROFIBUS, PROFINET, CANopen, DeviceNet, analogical and parallel.
·Basic functionalities: block mode of positioning, l’ control of position, speed and couple
·Extension of the functionalities: correction of defect d’ axes, functions of pin, synchronization d’ axes, limps with electronic cams and technological functions
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This range joins together 2 products thus meeting needs for performance and versatility: The series "MV" available from 0,1 to 7,5 kw, "vectorial control" without sensor with the pocket format. The series "F7" available from 0,4 to 300 kw for a vectorial control of complete flow.
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Delta Drive Micro from MOTRON is a miniature plug and play LOW COST frequency converter, intended for variable speed regulation of fans etc up o
370W max with a 2-10V input range and apr. 5-50Hz output range with linear
V/F control. 0V on control line will stop the motor. Delta Drive Micro is an extremely robust product in a Die Cast Aluminium Box which can be placed almost anywhere. It is simple to use, and yet very efficient in control. The electronics has been sealed with resin for maximum robustness and user connections are avaliable throgh terminals inside the cabinet.
Delta Drive Micro will connect to 230VAC powersupply, a standard 230V AC motor and a simple 2-10V isolated control signal will command the motor to run at specified speed. Typical 5kOhm input impedance !!
Delta Drive Micro has an input detector, which will STOP the motor, if the inputsignal is less than apr. 1V=, so no need for an extra start/stop signal, its all been taken care off.
Delta Drive Micro has a number of build in safety funtions, which all will stop the motor, and retry after apr. 30 seconds. Overtemperature, motor shorts, overvoltage, undervoltage, ground failures etc will be detected and stop the motor.
Delta Drive Micro comes in different versions. Mainly, a Wall Mount version with integrated bottom flanges for mounting. Also, a Flange Version is supplied for mounting directly in some kind of Air Convection systems. This type needs to be cooled by forced air , as in Chimneys etc.
Delta Drive Micro is designed with an integrated EMC filter to comply with International regulations. Isolation between control input and live supply is designed to withstand min 3kV, according to the LVD directive. CE Pending
Delta Drive Micro is as standard supplied with glands and snap in terminals for connections, but an alternative is a Complete Delta Drive with integrated Cables as per Customer requirements. Cable and Drive..
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Easy to plug, and easiest to play
The Vacon NXL is a powerful and compact AC drive for industrial and residential purposes in the power range from 0.25 to 30 kW.
The space-saving bookshelf design with high protection classes, versatile control and programming capabilities offer an optimal solution for all operating environments. Installation, connection and commissioning procedures are extremely quick and convenient with instructions attached to the unit.
Thanks to an extremely effective design, everything is included as standard. The units can be installed on the wall without additional cabinets because of high protection classes. The RFI filters and brake choppers are always integrated. The standard units fit almost everywhere in both industrial and residential areas. The integrated AC choke is the most effective way to protect the drive against the overvoltage spikes and to reduce the stress on supply transformers, cables and fuses.
More features, more performance
No additional cabinets required
Everything integrated as standard (dust/water protection, RFI filter, AC choke, brake chopper)
Easy to install, easy to use
Low noise (both drive and motor)
Large amount of control possibilities (via I/Os, field buses or display panel)
Large amount of features (e.g. fully programmable I/O, autoidentification, PID controller, flying start)
High performance
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The Vacon NXC cabinet drive is compact and well tested, fully utilizing the flexibility of the Vacon NXP drive.
The Vacon NXC is designed to meet the most demanding requirements on flexibility, robustness, compactness and service-friendliness. It is a safe choice for any application.
Easy ordering
The Vacon NXC incorporates the frequency converter and optional items such as mains switch, contactor, control options as well as output fi ltering in one compact unit which is easy to install and service. Ordering is made easy by integrating the Vacon NXC enclosure options into the typecode to which they are appended with “+” codes. The Vacon NXC cabinet drive is compact and well tested, fully utilizing the fl exibility of the Vacon NXP drive. The Vacon NXC is designed to meet the most demanding requirements on fl exibility, robustness, compactness and service-friendliness. It is a safe choice for any application.
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A full series of flexible solution drives that are versatile and extremely easy to use, featuring control for high performance and unbeatable advantages in their scalability and compact size.
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An Intelligent Solution for Every Drive Task
Mitsubishi Electric delivers innovative, open, flexible and reliable drive solutions geared to the special needs of individual markets and customers.
FR-S 500 Series
• Small, compact design
• One-touch Digital Dial for simple operation and configuration
• V/f control
• RS-485 interface
• PID controller
• Motor potentiometer
• Active current control
FR-E 500 Serie
• Compact class dynamic vector frequency inverter
• SLV control method for high torque in the low speed range
• Active current limiting
• Profibus DP, CC-Link, RS-485 interface
• Integrated brake transistor
FR-A 500 Serie
• A high-end drive solution
• SLV, V/f and closed-loop control methods
• Profibus DP, CC-Link, DeviceNet, RS-485 interface
• Automatic motor specifications identification and Online Autotuning
• Soft PWM control
FR-F 700 Serie
• Simple configuration and operation with the one-touch Digital Dial
• Extensive control and data management features, incl. servicing timer
• OEC (Optimum Excitation Control) technology for maximum energy savings
• LonWorks, Profibus DP, CC-Link, DeviceNet and RS-485 interface
• USB port (optional)
• Integrated EMC filter
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The frequency inverter for harsh environments NORDAC SK 750E
With its high IP 54 class of protection, the SK 750E is optimally equipped to meet the requirements of distributed drive control.Allowing for alternative mounting options (wall or motor as appropriate) the device can smoothly be integrated into the existing machine and system architecture.The NORDAC SK 750E is a robust drive control package available with outputs between 5.5 and 22 kW, for connection to supply voltages between 200 and 480 VAC.
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The Vector 20 is a Frequency Converter with a modulated attachment, which in it´s basic offers excellent market value for goods by using simple applications.
With extra integrated modules it can be alternated for a controlled drive with vector-control or upgraded to a positioning type. The device shows a protection class of IP 20.
The Frequency Converter VECTOR 20 is available from 0.09KW till 3KW single phase and from 0.75KW till 3 KW three-phase.
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- From 0.1 to 480kW, variable and/or constant torque
- Control V/F, vectorial and sensorless.
- Specific software designed for pumping installations and funs.
- Starvert series iE5, iC5, iG5A, iS5, iP5A, iH
- Precision, flexibility and easy operation control
- New iE5, optimum solution for small size motor control
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FC750 is a very simple, yet efficient Plug & Play frequency converter for the growing market in simple speed control of 3 phase asyncronous AC motors. The FC750 has been specifically developed for the continuously demanding market involving seamless speed control of especially Fans, pumps, ventilators and any simple AC motor application FC750 is an totally integrated and encapsulated frequency converter, with a very simple Interface,, and a very sophisticated set of fault control systems, that will ensure the motor to RUN, even in extreme conditions. The IP54 or higher cabinet will ensure that there will be no need for an extra Cabinet, as usually with FC´s. The integrated EMC filter in the FC750 makes it an ideal solution for many applications, where Plug & Play is a first issue. No need for an external filter, no need for an exernal cabinet, no need for any "irritating" setup menus,, just plug it in, and you have a motor that spins as nice as with any other converter.
FC750 has as standard a 0-10 / 2-10V input control range with an auxilary START/STOP signal. Just a wire to the Gnd to make it spin. Also, there is an extra signal, that could make the motor turn in the opposite direction, just connect DIR to Gnd,, if it is needed. FC750 also has an "inbuild" motor protection, that will ensure that motors do not get overheated. The function can be adjusted in 9 steps from the Dipswitch. DIP=0 means NO protection. FC750 will stop the motor and activate the ALARM relay when current has been exeeded for ten times.
FC750 is not the controller for machinery etc, but is meant as a highly integrated power device for small AC motors. Fans, Pumps etc will benefit of this compact Controller. Also, applications requiring simple installation and a high grade of encapsulation will have to contact Motron for more info.
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AF-300 C11 Mini-Micro Drive
The AF-300 C11™ drive is designed for use in small machines such as fans and conveyors, as well as other machines in which motor speeds can vary. The AF-300 C11 series is available in thirteen models, from 1/8 to 5 hp, allowing you to select the model that best suits your application.
Features and Benefits:
Built-in terminal block
Requires only power and motor connections for use
Easy-to-use keypad panel
Program drive and set output frequency
9Quick response time
Reliable operation against load fluctuation
elf-diagnostics
Shut-off protection and fault failure messages
Standard frequency setting POT
Allows quick adjustments
Applications:
Fans
Conveyors
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Solid State Frequency Converter with Models from 62.5 to 750 kVA, Standard 47 to 500 Hz (optional to 800Hz)
Maximize Performance and Versatility and Virtually Eliminate Downtime
Pacific's unique master/slave configuration allows up to ten 62.5 kVA mainframes to be paralleled in the field. Any mainframe may be designated as the master. A failed unit is automatically disconnected from the power grid providing unmatched mission reliability.
Pacific's MS-Series Power Source Systems Feature
-Maximum system reliability
-Rugged, powerful output
-Lower installation cost
-All frequency operation
-Lower maintenance cost
-Facility/test power flexibility
-Unmatched performance/price ratio
-Simple display and diagnostics
-Uninterruptible Power Source configuration (UMS Option) readily available
-Power: 62.5kVA/50kW for each 3060-MS.
-Voltage: 0-120/208, 3 phase. May be loaded either WYE or Delta. Other voltages are available as an option.
-Current:175 Arms per phase continuous. 350Apk per phase for non-linear loads.
-Variable Frequency range of 47-500 Hz, as well as switch selectable fixed frequency operation of 50, 60 or 400 Hz is standard on every model (800Hz optional contact factory for more information).
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Electronic devices for DIN-rail snap-on mounting
- Output multiplier OM 3
- Electronic position switch ERC
- Fiber optics signal converter (transmitter LWL-T / decoder LWL-D)
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Drive Technology - Rexroth IndraDrive Power Units
Rexroth IndraDrive C Converters
* Power Range from 1.5 to 75 kW with Maximum Currents from 11 to 210 A
* Compact Construction for Single-Axis Solutions
* Direct Mains Connection up to 500V
* High Overload Tolerance
* Internal Control Voltage Supply (sometimes optional)
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Rexroth IndraDrive Fc
Rexroth IndraDrive Fc is the new, high-performance range of converters for open-loop applications. Housed in an ultra-compact book-sized format, IndraDrive Fc is setting new standards in its class with its extensive functions including simple installation, start-up and operation.
Rexroth IndraDrive Fc
Rexroth IndraDrive Fc frequency converters cover the entire power range from 0.25 to 7.5 kW. Four sizes and two input voltage ranges (1/3 x AC 230 V and 3 x AC 400 V) are available.
With its extensive functions and easy installation, startup and operation, IndraDrive Fc sets new standards in its class.
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These electrical machines are expressly designed and manufactured for military, aeronautics and other purposes where high performances and reliability are required. They are constructed in the singleblock 2 ball bearings version and on coaxial 4 ball bearings version with couplement joint and basement.
They are available in both version: synchronous and asynchronous with 1% slip or 2% slip.
On request the electric drive panel is supplied.
GENERAL TECHNICAL DESCRIPTION
Asynchronous motor with cage or selfstarted syncronous motor by means special rectifier bridge.
Selfregulated 400 Hz alternator brushless type
Drip proof : IP 21 (others upon request ).
In according to the following international standards IEC 341 , CEI 23 , VDE 0530 , MIL STD 704 , BS2G 219 , AIR 2021 E.
Construction available on request in according to the radio suppression standards : MIL STD 461,
GA EG13E , VDE 0875 grade N or K ,MIL 16910A .
Continuous duty S1
Insulation class : rotor H , stator F
Double impregnation; protected by a antimildew varnish.
Three phase voltage 115 / 200 or 120 / 208 V (others upon request).
TYPICAL PERFORMANCE
VOLTAGE REGULATION : ± 0.5% from no load to full load
WAVEFORM :THD < 2% (total harmonic distorsion) line to line and line to neutral with linear balanced load
(THD < 1% upon request).
RECOVERY TIME : < 60 ms
OVERLOAD CAPACITY : 110 % 1h ; 125 % 10 min ; 150 % 2 min
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SIMOVERT MASTERDRIVES/SIMODRIVE 611 universal
Standard drives with integrated safety relay
Together with the Siemens synchro-servomotors or asynchro-servomotors, the frequency converters SIMOVERT MASTERDRIVES and SIMODRIVE 611 universal offer powerful and cost-effective drive solutions for all industrial sectors. Their compact and modular design makes them ideal for a wide range of applications, such as applications in the printing, packaging, textile, wood and glass industries.
The standard drives support a Safety start inhibit with a safety relais integrated in the frequency converter. A "Safety stop" function can be implemented when this is used in conjunction with an external RC circuit .
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Frequency inverters are used for electronic speed control on machine drives. The needs of the mar | | |
