Siemens Drive Siemens Inverter MICROMASTER 420 /430/440 Inverter

MICROMASTER 430 – Description

Every task performed by a drive system involves its own specific requirements. There is therefore a demand for inverter solutions
that can be easily and flexibly adapted to cope with the broadest variety of challenges. It is exactly this flexibility which characterizes our modular MICROMASTER 430. Specially for use with pumps and fans in industry, it performs a wide variety of tasks in similar applications as well. Compared to the MICROMASTER 420, it features greater power efficiency and has more inputs and outputs as well as an optimized operator panel with switch-over between manual and automatic modes of operation.

MICROMASTER 430 – a brief Summary of its Strengths

Comprehensive protection
Refined motor protection thanks to special PTC/KTY84 input
Specialized
Ideal partner for industrial pump & ventilator applications
Communicative
Various communication interfaces ensure usability with the most common network applications

MICROMASTER 430 – Technical Data

Voltage and power ranges
380-480 V, ± 10%, 3 AC, 7.5 to 250 kW (10 to 300 HP)

Types of control
FCC (Flux Current Control), multipoint characteristic (parameterizable V/f characteristic), V/f characteristic

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

MICROMASTER 420 – DESCRIPTION

You need a frequency inverter which can be adapted to your individual requirements without any great effort? No problem for our
MICROMASTER 420 – the universal inverter for 3-phase networks and optional field-bus connection. Thanks to its modular design, the extensive standard functions can be supplemented with a wide variety of options. And you do not even need tools, as the operator panels and the communications modules can be simply plugged in. Screwless control terminals – as with the rest of the family – make terminal connection child’s play.

MICROMASTER 420 – a brief Summary of its Strengths

Compact design
Base components such as reactors and filters complement the compact solution

Versatile
Easy start-up for multiple use

Communicative
Various communication interfaces ensure usability with the most common network applications

MICROMASTER 420 – Technical Data

Voltage and power ranges
200-240 V, ± 10%, 1 AC, 0.12 to 3 kW (0.16 to 4 HP)
200-240 V, ± 10%, 3 AC, 0.12 to 5.5 kW (0.16 to 7.5 HP)
380-480 V, ± 10%, 3 AC, 0.37 to 11 kW (0.5 to 15 HP)

Types of control
FCC (Flux Current Control), multipoint characteristic (parameterizable V/f characteristic), V/f characteristic

MICROMASTER 420 – Typical Uses
Conveyor systems, material transport, pumps, fans, mechanical engineering.

MICROMASTER 440 – DESCRIPTION

Even in the world of drives, there are often forces which are difficult to control. Until the most powerful of our frequency inverters
enters the field. 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 – a brief Summary of its Strengths

HMI
Plaintext control panels simplify operation and support even exotic languages

Dynamic driving and braking
Various types of controls and braking facilities

Communicative
Various communication interfaces ensure usability with the most common network applications

MICROMASTER 440 – Technical Data

Voltage and power ranges
200-240 V, ± 10%, 1 AC, 0.12 to 3 kW (0.16 to 4 HP)
200-240 V, ± 10%, 0.12 to 45 kW (0.16 to 60 HP)
380-480 V, ± 10%, 0.37 to 250 kW (0.5 to 350 HP)
500-600 V, ± 10%, 0.75 to 90 kW (1.0 to 125 HP)

Types of control
Vector control, FCC (Flux Current Control), multipoint characteristic (parameterizable V/f characteristic), V/f characteristic

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.

SIEMENS MICROMASTER,  SIEMENS MICROMASTER  SIEMENS MICROMASTER 440,  SIEMENS MICROMASTER 430, SIEMENS MICROMASTER 420 SIEMENS MICROMASTER,  We offer 30-315KW AC Drives best price and fast delivery time!