The MICROMASTER 420s are a range of frequency inverters for controlling the speed of three phase AC motors. The various models available range from the 120 W single-phase input to the 11 kW three-phase input.

The inverters are microprocessor-controlled and use state-of-the-art Insulated Gate BipoIar Transistor (IGBT) technology.
MICROMASTER 420 – Typical Uses

Conveyor systems, material transport, pumps, fans, mechanical engineering.

Main Characteristics
Easy installation
Easy commissioning
Rugged EMC design
Can be operated on IT line supplies
Fast repeatable response time to control signals
Comprehensive range of parameters enabling configuration for a wide range of applications

MICROMASTER 430 – Typical Uses
Specially suitable for pumps and fans.

The MICROMASTER 440 has been specially designed for those applications which require broader functionality and a greater dynamic response than is usually the case. The sophisticated vector control system ensures a uniformly high drive quality, even when sudden load changes occur. Fast response inputs and positioning deceleration ramps allow movement to target positions even without an encoder. Due to an integrated brake chopper, it works with outstanding precision, even during braking and short declaration ramps. All this is possible within a power range starting at 0.12 kW (0.16 HP) and going up to 250 kW (350 HP).

MICROMASTER 440 – Typical Uses

Numerous applications in areas such as material handling systems, the textile industry, elevators, hoisting gear, mechanical engineering and the food, beverages and tobacco industries

Main Characteristics
SINAMICS G110 is a frequency inverter with basic functions for a variety of industrial variable-speed drive applications. The particularly compact SINAMICS G110 inverter operates with voltage frequency control on single-phase supplies (200 V to 240 V). It is the ideal low-cost frequency inverter solution for the lower power range of the SINAMICS family.

SINAMICS G110 – a brief Summary of its Strengths
Easy wiring
Uncomplicated engineering und parameterizing
Quick series comissioning

Types of
linear V/f characteristic (with programmable voltage boost); quadratic V/f-

control
characteristic; multipoint characteristic (programmable V/f characteristic)

SINAMICS G110 – Typical Uses
SINAMICS G110 is especially suited for use with pumps and fans, or as a drive in various industrial sectors, such as the food, textile and packaging industries. as well as for conveyor systems, factory gate and garage door drives, and as a universal drive for moving billboards and fitness equipment.

With many innovative functions
Faster engineering, fast commissioning
Efficient and consistent solutions
SINAMICS G120 – Typical Uses

SINAMICS G120 is especially suitable as universal drive in the whole of industry and the trades, in sectors such as automobile, textiles, printing, chemical as well as in general higher-level applications – e.g. in conveyor systems.

Types of
Vector control, FCC (Flux Current Control), multipoint characteristic.

Control
(parameterizable V/f characteristic), V/f characteristic.

Features
SINAMICS G130 provides a modular drive system for machine builders and plant constructors which permits a drive solution tailored to their applications.

SINAMICS G130 consists of two modular, stand-alone components:
Power Module and
Control Unit.
The units can be located separately or combined together. The power module contains a space for the control unit.

Typical applications
Pumps, fans, compressors
Moving: Belt conveyors
Processing: Mills, mixers, kneaders, crushers, agitators, rotary furnaces, extruders

SINAMICS V20 Basic Performance inverter. SINAMICS V20 sets itself apart as a result of its quick commissioning times, ease of operation, robustness and cost-efficiency. With four frame sizes, it covers a power range extending from 0.12 kW up to 15 kW.

SINAMICS G130 consists of two modular, stand-alone components: SINAMICS V20 – typical applications

SINAMICS V20 has a compact design, and can be individually adapted to the particular application or user requirements using various options (for example, an external BOP, connecting cable, filter, braking resistors, shielding,). The compact and rugged devices are tailored for operating pumps, fans, compressors and conveyor belts as well as for basic drive applications in the process and manufacturing industries