7
Sep
Sep
MICROMASTER 411 AND COMBIMASTER 411 - ECOFAST
Variable-speed Drives for Decentralised Tasks
The decentralised inverter solution for less cabling outlay and reduced cabinet space - yet more flexible and efficient when used in conjunction with ECOFAST. The ECOFAST variants of the MICROMASTER 411/ COMBIMASTER 411 series of frequency inverters contain plug-in connectors for power-supply, communication-interface and motor connections in order to enable fast and problem-free replacement in time-critical applications and are completely compatible with ECOFAST technical systems
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Typical Uses
Material handling systems e.g. transfer lines; in networked systems
The Technology at a Glance
Its Strengths in Brief
Voltage and power ranges | 380 V-480 V, ±1010 %, 3 AC, 0.37 kW-3.0 kW (MICROMASTER 411 ECOFAST) 0.37 kW-2.2 kW (COMBIMASTER 411 ECOFAST) |
Operating temperature | -10 °C bis +40 °C |
Process control | Internal PI controller |
Types of control | FCC (Flux Current Control), multipoint characteristic (parameterisable V/f characteristic), V/f characteristic |
Inputs | 3 digital inputs, 1 analog input |
Outputs | 1 relay output |
Link-up to automation | The ideal partner for your automation tasks; completely integrated into Totally Integrated Automation with PROFIBUS interface |
- Available for mounting near the motor or as COMBIMASTER 411
- Requires less space due to compact space-saving design
- Simple assembly, installation, and maintenance
- Easily extendable due to modular design
- Motor and inverter are perfectly matched
- ECOFAST (Energy and Communication Field Installation System) is a system for decentralization without control cabinets.
- Rugged housing with high degree of protection (inverter: IP 66; motor: IP 55; IP 56/IP 65 to order); suitable for corrosive environments (epoxy resin powder coating)
- For communication with PROFIBUS and AS-Interface
- Extremely fast connection by means of uniform and standardised connection technique
- Flying start and slip compensation functionality
- Automatic restart after power failure or fault
- Parameterisable ramp-up/ramp-down time from 0.01 to 240 s with multi-point smoothing
- COMPOUND-braking for controlled fast braking
- Electromechanical brake control (EM brake)
- Integrated braking resistor with electromechanical brake control (REM brake)
- Four skip frequencies
- Complete power supply with only one power bus for all devices