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Rexroth offers from now on a range of converters equipped d’ a module d’ food with high-output SINUSfrontend (SFT) re-injection, even for high powers. D’ applications; axes with the high frequency applications, range SFT covers beaches of power of 115 kw to 650 kw.
The module d’ food sinusoidal integrated reduced the returns d’ interferences on the network and returns the resistance of external braking superfluous.
Moreover, Rexroth proposes in range SFT the any last version of its extremely reliable security system IGBT which integrates a function "buffer", thus maintaining operation and l’ stop synchronized on slope in the event of cut of the network. The electronic part of the converter is protected according to standard IP 54. The converters high frequency with modules d’ food sine before are very conceived for the d’ applications; transport (winding/uncurler, press), lifting, cut in flight and benches of tests.
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AF-300 G11 General Purpose Drive
The AF-300 G11™ drive brings the latest power and control technology to general industry, constant torque applications. New soft-switching technology lowers installed cost by allowing the AF-300 G11 drive to be used with a standard non-inverter duty motor in many applications.
Features and Benefits:
Pre-loaded motor parameters and factory defaults
Out-of-the-box installation
Dynamic torque vector control
Smooth, precise, and efficient motor operation
Modbus RTU or other optional protocols
For simple connection to process controller
Pattern Operation
Allows up to seven stages of pre-programmed accel/decel and speed patterns for batch process
New generation IGBT
Reduced electrical noise and less voltage spiking
Online tuning
Provides continuous check for variation of motor characteristics during running of high-precision speed control
Intelligent and back lit display keypad
Accepts commands from local or remote keypad or from facility management systems
Has copy function in six different languages
Applications:
General industry machinery
Commercial consumer
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AF-300 Mini Micro Drive
230V : 1/8 - 5Hp, 460V : 1/2 - 5Hp. The AF-300 Mini Drive is a compact, but powerful and easy to use AC variable frequency drive.
AF-300 C11 Mini-Micro Drive
230V : 1/8 - 5Hp. 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.
VAT 20 Mini-Micro Drive
230V: 1/4 - 3HP; 460V: 1 - 3HP. The VAT 20™ 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 VAT 20 series is available in ten models, from 1/4 to 3 hp.
AF-300 M$11 Micro Drive
230V: 1/4 - 5HP; 460V: 1/2 - 5HP. Torque vector control, automatic tuning, auto-restart after momentary power failure, and extensive diagnostics are just a few of the seventy-nine standard features available in the AF-300 M$ II™ .
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AF-300 M$11 Micro Drive
The AF-300 Micro-$aver II™ has the functionality you would expect in larger standard drives. Torque vector control, automatic tuning, auto-restart after momentary power failure, and extensive diagnostics are just a few of the seventy-nine standard features available in the AF-300 M$ II™ .
Features and Benefits:
Small Footprint
Suited for OEM designs where space is a premium
Latest IGBT Technology
Reduces noise while improving torque characteristics
Large Overload Capacity
Supports shifts in operating torque demand of 150-200%
Specifications:
230 VAC .25-5 Hp
460 VAC .50-5 Hp
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With their cutting edge technology, the Gefran-Siei ARTDrive series of inverters incorporates all the needs of systems integrators, panel builders and machine manufacturers to guarantee the best control solutions in modern industrial automation systems.
A wide range of motor ratings, power supply settings and sector-specific configurations make this a universal solution for all control architectures.
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DIGIDRIVE Series
DIGIDRIVE is an AC inverter drive used to supply asynchronous motors.
The drive can operate in closed loop flux vector control mode (SE & SK) or according to U/F control (SK).
With its calculation power, the drive separately controls the magnetising current and the active current of a standard asynchronous motor.
The rotor speed and position are calculated to control the motor torque and speed.
This operating mode is used, in closed loop, to obtain very high performance levels and is thus suitable for the majority of applications.
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Vacon variable speed AC drives
- a perfect choice
To choose the right Vacon variable speed AC drive for your needs, the experienced Vacon personnel is pleased to assist you in making the right decision. We know there are several issues to consider. Therefore, we have the know-how and willingness to help you to concentrate on the essentials.
What kind of an AC drive do you need?
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Variable Speed AC Drives ERCFW-Series
A wide range of AC, variable speed drives with output power ratings from 0.18kW / 0.25HP up to 1300kW / 1500HP
Multi purpose
High performance
Local keypad
Easy installation and operation
Compact units
Flexible programming
High starting torque
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G5 Drive 600 Volt
2 - 200 Horsepower General Purpose Vector Drive
The G5 Drive 600 Volt produces an output of adjustable voltage and frequency to control the speed of a squirrel cage induction motor. This PWM design provides low motor noise and high starting torque. Current overload rating is 150% for 60 seconds. The drive provides 3 modes of control and speed accuracy to suit application requirements; V/Hz (2%), sensorless vector (0.1%), or flux vector control (0.01% with motor-mounted encoder and drive-mounted PG-X2 card required).
This product may also be labeled GPD515/G5.
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UNIDRIVE SP Series : 0.75 to 132 kW
DIGISTART is a multi-function electronic system with a microcontroller and thyristors, designed for use with all 3-phase squirrel cage induction motors.
UNIDRIVE SP is, in standard form, an a.c. drive designed to supply either, asynchronous drives, with or without encoder or asynchronous (brushless) drives. Through parameter settings UNIDRIVE SP can be configured in different functioning modes as follows :
- Flux vector contol without feed back Due to its calculative power, the drive controls separately the magnetising current and the active current of a standard asynchronous drive. The speed and the rotor position are calculated in order to control the torque and the speed of the drive.
- Flux vector control with feed-back Using this mode on a standard asynchronous drive allows more precise management of torque and speed of the drive through a higher speed range (including zerol speed) with greater dynamic performance.
- Operation of an autosynchronous motor Using this mode with an autosynchronous motor (motor with permanent magnets on the rotor) and equipped with an incremental encoder, SSI, SinCos, EnDat or with a resolver allows very high dynamic performance e.g. for driving shafts.
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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
Convenient installation and programming
The installation and programming is extremely quick and convenient with the help of the credit-card-size Quick Guide. The programming is often just a selection of load type and fine-tuning of the motor nominal current and speed.
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The Vacon NXS is a compact AC drive in the power range of 0.37-560 kW and supply voltages of 208-690 V for heavy use in machines, buildings and all branches of industry.
The robust design incorporates effective protection against supply network disturbances. Trip-free operation is also guaranteed due to sophisticated motor control principles and motor/drive protection features, component selection and effective cooling.
The reliable choice
Enclosure classes of IP21 and IP54 and integrated high-level EMC filters make the Vacon NXS suitable for all environments.
The Start-Up Wizard and the standard All-In-One Application Package make parameter setting extremely easy in all cases, from simple to complex.
The wide and flexible standard I/O and option for five I/O boards provide versatile controllability. The most common fieldbus options are also available.
The modular design of the Vacon NXS brings several advantages: the control terminals are safely separated from power terminals,upgrading the control inputs and outputs is easy and convenient, replacing the cooling fan (the only regularly replaceable component) is fast, the display panel can be utilized for parameter copying, etc.
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The Vacon NXP is a state-of-art AC drive for use in all applications where robustness, dynamic performance, precision and power are required.
The quality and reliability of a machine or a process is in most cases the result of a precise and dynamic control of AC motors. The Vacon NXP has been designed to provide the best possible control under all circumstances and thus to ensure a high operational quality and availability for the entire lifetime of the system.
The dynamic choice
A forerunner in designing and manufacturing AC drives, Vacon has developed innovative solutions and leading-edge technology for demanding applications and high powers.
By bringing these solutions to the customer the Vacon NXP offers new opportunities and helps to create the best and most innovative products and to reach the most challenging targets.
The superlative in performance
Complete power and voltage range
Wide set of applications adapts the Vacon NXP to virtually any need
Controls induction and permanent magnet motors
Dynamic open and closed loop vector control
Complete range of communications and I/O options
Fast drive to drive communication
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The RM 220E regulator is an electronic speed variator for the MINI MOTOR single-phase asynchronous motor of the ACR / ACER / PAR / PAER / MCR / MCER series. Speed variation is obtained by varying the power supply voltage to the motor at the right moment. The retroaction control makes it possible to maintain a constant rotation speed of the motor in line with the variation of the load applied. Speed regulation is obtained by means of a potentiometer fitted on the front panel of the unit, and 4 incorporated trimmers are used for regulating: The acceleration and deceleration ramps, the response time and maximum speed, and master or slave selection. This speed regulator can be supplied in the RM 220E panel version with the possibility of inserting an ID speed indicator as an option. It is also available in the open version RM 220E/G for electrical board or cabinet fitting. The RM 220E regulator conforms to tests prescribed by product standard CEI EN 61800-3 dated 09/96 and has been designed to operate in industrial environments. It is not therefore suitable for use on low-voltage public networks supplying power to homes.
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The MININVERT 370 and 740 are static frequency converters with PWM microprocessor system, which make it possible to obtain high performance features such as speed control in retroaction and position control. These models have been designed to activate small three-phase motors with power between 10 and 370 W (½ HP) for the 370 model, and up to 740 W (1 HP) for the 740 model. They can be panel-mounted as well as with the normal attachment inside the cabinet using the
related supports. A particular feature is that of position control, which is handled entirely by the inverter and can be controlled in various ways (see the table of technical characteristics). The frequency converters comply with CEI EN 61800-3 electromagnetic compatibility standard.
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Commander SK General Purpose AC Drive
0.25 to 132kW (0.33 to 200HP) 100V / 200V / 400V / 575V / 690V
COMPACT TO FIT...
Commander SK is a compact drive -
A compact footprint with space saving features.
Commander SK gives you back valuable space with its compact footprint and extra features that can eliminate the requirement for additional components such as EMC filters.
In simple applications the onboard PLC feature saves you money by removing the need for an external PLC and power supplies. Integrated fieldbus options minimise the need for external I/O to interface with the drive.
SIMPLE TO USE...
Commander SK is an easy drive - easy to connect, easy to configure and easy to install.
Easy to connect - All connectors are generously sized and clearly labelled.
Easy to configure - The configuration settings you need for most applications are detailed on the front facia of the drive.
Easy to install - Flexibility allows you to install the drive in the best way for your application: All drive sizes can be mounted on a flat surface; DIN rail fixing integrated on small sizes; Provision for through hole mounting is standard above 4kW. This allows the heat from the drive to be dissipated externally meaning the size of the cubicle can be greatly reduced
Power to perform
Commander SK performs - Reliable and productive with exceptional motor performance as you would expect from a Control Techniques drive.
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Extremely compact, the Altistart 01 combines simplicity (easy cabling, fast configuration...) and efficiency; it reduces machine wear, minimises maintenance time, etc.
With TeSys® Model U, the first motor starter-controller, you benefit from a unique motor starter solution.
Applications
Small compressors, fans
Conveyors, mats
Washing gantries
Advanced systems and decentralised architectures
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Unidrive SP
AC in / AC out single drive configuration.
Unidrive SP Panel Mounted - 0.75kW to 132kW
Unidrive SPM Modular - 90kW to 1.5MW
A range of very compact and innovative IP20 input and output power modules enable the creation of a comprehensive range of power systems.
Configure a multiple drive system with an interconnected DC bus to:
Utilize an existing DC Supply
Reduce running costs;
Regenerating braking energy to the AC Mains Supply
Circulate energy between drives and provide motor to motor braking
Enables a single AC power entry, simplifying installation and minimising cabling
Additional features made possible by Unidrive SP Modular are;
Power supply harmonic reduction:
Minimise harmonics with 12, 18 and 24 pulse input rectifier configurations
Minimise harmonics with uncontrolled rectifier and inductor configurations
Eliminate harmonics with an active front end
Control high current motors by paralleling output inverter modules
Unidrive SP Panel mount drives can be used in support of custom power applications through connection to the DC Bus
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