Building on the success of ALSPA GD3000E and ALSPA MD2000, the ALSPA MV3000 combines the functions of both into one package and adds further impressive features making it the choice for all variable speed drive users - no matter what the applications.
Up to 315kW, the ALSPA MV3000 is in chassis unit format using the MicroCubicle™ concept. MicroCubicle™ means:

The Drive Data Manager™ redefines the keypad concept with menu navigation, on-line help, quick start and instrumentation facilities all wrapped up in an ergonomic design with a large, easy to read display

ALSPA MV3000 - Compact Drives in stock to replace installed equipment

Air Cooled ALSPA MV3000 Delta - Spare parts in stock to support the installed base

Air cooled ALSPA MV3000 Delta - Spare partes and replacement modules in stock to support or update the installed base

Liquid cooled ALSPA MV3000 Delta - Spare partes and replacement modules in stock to support or update the installed base

Data Sheet
Buyers Guide
Active energy management

Static frequency converter - IGBT - with constant DC-link voltage for applications up to 5.5 MW

MD2000 are fully digital frequency converters with constant DC-link voltage for continuous speed variation of AC - motors. Vector control as standard feature - even without encoder feedback - ensures maximum performance; further control modes selectable. Standard MD2000 can be expanded using Hard- and Software options.
The handling is identical throughout the range and convinces by simplicity and maximum flexibility. The MD2000 can be programmed on site with the optional keypad. Also as an option, the extremely powerful visualisation and operating software is avalable.
MD2000 offers significant advantages to the user:

• Full range from 15 - 4500 kW with IGBT´s
• Output frequency range:0 ... 300 Hz
• High Overload capability available
• No - load, short circuit and earth fault proof
• Simple handling with clear text display
• Vector control with and without encoder
• Automatic restart function after mains failure
• Powerful software functions "Support and Capture" as standard
• Kinetic support after mains failure with excellent efficiency

• Basic Drive Modules (BDMs) up to 365 KVA, 3AC Main connection up to690 VAC.
  IP20, BDM with diode bridge, IGBT power stack, DC-link capacitors, control electronic, fan, pre-charge unit and built-in contactor in the DC-link.
  Mains choke, relay outputs, keypad, switching equipments and fuses are not included.
• Basic Drive Modules (BDMs) up to 365 KVA, DC Main connection up to930 VDC.
  IP20, IGBT power stack, DC-link capacitors, control electronic, fan, pre-charge unit and built-in contactor in the DC-link.
  Relay outputs, keypad, switching equipments and fuses are not included.
• Chassis Units Cubicle Mounted up to 365 KVA, 3AC Main connection up to690 VAC.
  IP21, MD2000 BDM (see above), Load fuse isolator with semiconductor fuses and lockable operating handle Mains choke uk=2% for 400V, uk=4% for 500V and 690V, terminal board, Rittal rack, colour RAL 7032, Rittal key, keypad cubicle door mounted, 60V relay outputs.

Main characteristics

• Reduction of capital investment and operating costs thanks to latest IGBT technology.
• Optimum pulse pattern allow high motor utilisation and along with its overload capability MD2000 generates a direct saving in investment costs
• Modular hardware and software matches easily with any technical requirement
• Design of decentralised automation systems using fi eld bus connection
• Easy operation through the control panel and easy commissioning with PC visualisation software PCs
• Comprehensive safety and monitoring facilities
• Four-quadrant applications
  • With optional brake chopper
  • Energy regeneration with MD2000 AEM
  • Sinusoidal mains current control
  • High dynamic performance
  • Variable mains power factor cos φ ± 1 ... ± 0,8
• Construction of DC system bus with ready-to-connect MD2000 inverters
• Field bus coupler for integration into
  • automation systems
  • CANopen (on board)
  • Profi bus DP/FMS
  • Interbus S
  • Modbus Plus
  • Bitbus
  • SNET
  • World FIP (F8000)
• The link voltage is maintained by the “regenerative ride-through“ facility in the event of mains voltage drops. If mains power should fail, the drive decelerates under control and is restarted automatically if required.

Braking energy optimally exploited

In many drive tasks, several induction motors work together: partly driving motor, partly regenerative braking (e.g. on gearbox test benches, coiler drives in rolling mills or on paper machines etc.).
A common DC busbar for all inverter units allows utilisation of the braking energy – by the shortest distance without passing mains.
Therefore the incoming supply of the DC busbar is to transmit a part of the entire power only.

ALSPA MD2000 - Accesories and spare parts for supporting the installed base

Data Sheet

The LV7000 family comprises compact and high performance drives. The key design feature is the software and hardware modularity. Two types of control are available – the standard sensor-less vector control and the closed loop flux vector control for more demanding applications. LV7000-1 is a space-saving compact drive whereas the LV7000-2 and 3 is a high-performance drive combined with powerful support for various software applications. In addition to the standard I/O in the basic drive, there is room for option cards with more I/O, fieldbus cards or additional application specific hardware. The option cards can be used in all three drive types: one option card in the LV7000-1 to expand the basic drive, and up to five option cards in the LV7000-2 and 3 to create the necessary configuration for your application.

The drives are easy to program and use via the keypad. The keypad can easily be removed for hand held use or door mounting. The LV7000-1 has a detachable, seven-segment LCD keypad without memory capabilities. It is used to communicate with the drive, set parameters and for monitoring. The LV7000-2 and 3 have a detachable, alpha-numeric keypad with built-in memory. In addition it can be used to copy parameters between different drives and storage of the active parameters for future use.

All Converteam LV7000-2 and LV7000-3 drives are delivered with the All in One application package, a selection of pre-installed applications. An application is a predefined set of parameters and functions, designed for a specific purpose. When you choose the application that corresponds to your requirements, the drive will be easy to set up. All required parameters are available, but the parameters which are not needed in the specific application, will be hidden. For each application there is a start-up wizard that will guide you through the start-up process and parameter settings. The drive is also capable of identifying motor parameters, further easing the start-up.
All applications support fieldbuses. The application that best fits your needs can be chosen from the following:

• Basic application
• Standard application
• Local/remote application
• Multi-step speed control application
• PID control application
• Multi-purpose control application
• Pump and fan control with autochange
• Customized applications

LV7000-1

The LV7000-1 includes an easy-to-use and flexible multi-control application. The need for parameter adjustments is kept to a minimum, thanks to well-defined default settings. All I/Os can be programmed. The versatile features include full motor protection, flying start function, sleep function and a PID controller, with the possibility to control 3+1 pumps (PFC). The bookshelf design, the enclosure options and EMC classes offer an optimal solution for all operating environments.

• Steady state speed error less than 1%
• Low torque ripple
• High immunity to resonance vibrations
• Starting torque > 200% depending on motor and drive sizing
• Suitable for multi-motor applications
• Single Phase models: 208-240VCA / 0.25-1.5kW
• 3 Phase models: 380-500VCA / 0.37-30kW

LV7000-2

The LV7000-2 is designed to be a standard, easytouse drive with a wide application area. It is based on an advanced sensorless vector control concept, which gives a very good motor control under all circumstances. An automatic torque maximizer feature is available, ensuring that all loads can be started reliably. It also includes an automatic energy saving feature, which optimizes the motor flux as a function of motor load and speed. The basic drive operation is also suitable for multi-motor applications.

• Steady state speed error less than 1%
• Low torque ripple
• High immunity to resonance vibrations
• Starting torque > 200% depending on motor and drive sizing
• Suitable for multi-motor applications
• High-speed applications (up to 7200 Hz) possible
• mains voltage from 208 VAC to 690 VAC, power up to 2 MW

LV7000-3

The LV7000-3 is used in all cases where a very high precision of speed and torque under all circumstances are required. Equipped with high processing power, the LV7000-3 can use information from an encoder or a resolver in order to provide very precise motor control. Sensorless vector and normal U/f control are also supported. Typical applications requiring high performance are:

• master-slave drives
• positioning applications
• winder tension control
• and synchronization

• Speed error less than 0.01%, depending on the encoder
• Incremental or absolute encoder support
• Encoder voltages of 5 V (RS422), 15 V or 24 V, depending on the option card
• Full torque control at all speeds, including zero
• Torque accuracy less than 2%; less than 5% down to zero speed
• Starting torque > 200%, depending on motor and drive sizing
• Full capability for master/slave configurations
• Integrated data logger for system analysis
• Fast multiple drive monitoring with PC
• High-speed bus (12 Mbit/s) for fast inter-drive communication
• High-speed applications possible
• same ranges as LV7000-2 model

ALSPA MV500

The ALSPA MV500 range of low power drives brings reductions in both cost and complexity. No drives knowledge is required to install and use this drive in most applications. The drive offers ease of operation with only 10 parameter settings required for most applications.

• power from 0.25 KW to 15 KW
• nominal output current from 1.5 A to 30.5 A
• one control card with 2 processors
• a 2-wire RS485 serial link networking options: Profibus, Modbus + Interbus S, DeviceNet, CAN digital or analog I/O
• single or three-phase power supply: 200-240 V or 380-480V

ALSPA MV1000

Intelligent drive technology from 0.75 kW up to 45 kW. ALSPA MV1000 complements our well-known ALSPA MD2000 series in the lower power range while using the same software and user-interface. The versatile hardware and software in the MV1000 allows special solutions, making drive technology more flexible. The series is equipped with many integral freely configurable facilities. Custom application software is created by our engineers using the LogiCAD project design tool.
The drive is an inverter suitable for any drive configuration in single or multiple motor systems. Four-quadrant operation is possible with DC-braking including mains generation.

ALSPA VNTC and WNTC

V/WNTC is the latest family of advanced, micro-processor controlled DC variable speed drives. The range of output current is from 25 A to 1850 A. All sizes share control, monitoring, protection and serial communications. All are available in either 'single-quadrant' or 'four-quadrant' configuration. Single-quadrant drives provide forward run operation only. Four-quadrant drives are fully-reversible. Both types offer comprehensive control of motor speed and/or torque.

Data-Sheet WNTC/VNTC

SEMIPOL Static Excitation Equipment

Coupled with a Static Frequency Converter, Power Conversion’s static excitation equipment provides performing coping with grid power variation, with one single interface to the power plant control. The static excitation equipment can be tailored to many types and sizes of power plants. In addition, pump turbines are usually equipped with induction or synchronous machines.

• Performance: Field current from 20 MW to 1000 MW
• Reliability: Redundancy fans, Thyristor bridge and control
• Safety: Integrated power system stabilizer and control limiters for field and static current
• Cost savings: No diagnostics and maintenance needed
• Simple use: Customer interface for simple operation.

Spare parts:

MV7000

MV7000 drives cover medium and high power ranges up to 81 MW with motor voltages from 3.3 to 10 kV and higher voltages on request. The drives are water-cooled Pulse Width Modulation (PWM) voltage source inverters. They can feed both induction and synchronous machines with high performance vector control, across all speed ranges.
The modular MV7000 drive features options such as regenerative front ends, dynamic braking choppers and connection to a common DC bus, thus ensuring that the drive can be configured to suit virtually all applications.
MV7000 drives feature, as standard, a 12-pulse or 24-pulse diode front end converter, fed by a 2 or 4 phase-shifted secondary winding transformer. The harmonics injected into the network are very low.
The drive complies with international standards for voltage and current harmonic distortion, without additional harmonic filters or VAR compensation equipment. The drive continues to operate in the event of voltage dips without tripping (fault ride through).

• Power quality: low harmonics and high power factor minimizing effect on supply network
• Quality output: connection to new and existing standard motors without derating
• Performance with high efficiency up to 99%
• Reliability with press-pack IEGT technology, fuseless protection and low component count
• Power density: up to 1.1 MVA/m3 for the complete drive
• Low operating costs
• Ease of maintenance, no rear access required

Available Spare parts: Please ask

Microverter / Microverter D

Analog Voltage source inverter.
Replacement parts and service are not available.
Documents are available only as paper copies. Please contact us for more information.

A small DC converter with a rating between 0.68kW and 4.5kW
Replacement parts and service are not available.
Documents are available only as paper copies. Please contact us for more information.

Analog and digital DC converter rated from 18kW to 660kW
Replacement parts and service are not available.
Documents are available only as paper copies. Please contact us for more information.

Analog DC converter
Replacement parts and service are not available.

Cubicalised DC converter with ratings from 388kW to 3120kW
Replacement parts and service are not available.
Documents are available only as paper copies. Please contact us for more information.

ALSPA 80-35

With small, medium and high powered CPUs and a full range of network options, the ALSPA C80-35 creates a compact, easy to use control system that can be matched closely to the needs of the application.

• 128 to 4096 I/O
• 6kB to 256 kB memory
• Single and dual redundant configurations
• Local, distributed or remote I/Operating
• Ladder diagram, SFC, Function Block, and ''C'' Languages

Remote I/O CE80-20

In many control systems, the controlled plant is spread out over a wide area. The ALSPA CE80-20 distributed I/O system allows the input/output units to be located with the controlled plant, saving on cabling and physical space.

• DIN rail mounted
• Integral terminal block
• Hot swap option
• ALSPA F8000, ALSPA N80 and Profibus-DP networking

ALSPA CE80-35

For applications requiring a large number of I/O in a single location, the ALSPA CE80-35 provides a compace, space-saving solution.

• High density I/O modules
• Up to 320 I/O on a single base plate
• ALSPA F8000 networking
• Time stamping features (10 mS)