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Siemens 6SE6440-2AB12-5AA1 MICROMASTER 440 0.25kW VFD
Product Description:
The Siemens 6SE6440-2AB12-5AA1 is a compact MICROMASTER 440 frequency inverter designed for single-phase 200-240V AC applications. This 0.25 kW (0.33 HP) drive offers precise speed and torque control for three-phase asynchronous motors, featuring a built-in Class A EMC filter for compliance with electromagnetic compatibility standards. With its robust overload capability (150% for 60s) and support for multiple control modes including V/f and vector control, it is ideal for a wide range of industrial applications such as conveyors, fans, and pumps. The unit includes six programmable digital inputs, two analog inputs, and supports USS and PROFIBUS communication for easy integration into automation systems.
Product Data Table:
|
Attribute
|
Value / Specification
|
|---|---|
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Ordering Number
|
6SE6440-2AB12-5AA1
|
|
Product Series
|
MICROMASTER 440
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|
Rated Power
|
0.25 kW (0.33 HP)
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|
Rated Output Current
|
1.7 A
|
|
Input Voltage
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1 AC, 200 V to 240 V ±10%
|
|
Input Frequency
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47 Hz to 63 Hz
|
|
Output Voltage
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3 AC, 0 V to Input Voltage
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|
Output Frequency
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0 Hz to 650 Hz
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|
Overload Capability
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150% for 60 s, 200% for 3 s
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|
Control Methods
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V/f, Vector control (sensorless), FCC
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|
EMC Filter
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Built-in Class A filter
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|
Digital Inputs
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6 programmable
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|
Analog Inputs
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2 (0/4-20 mA or 0-10 V)
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|
Communication
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USS, PROFIBUS-DP (optional)
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|
Enclosure Rating
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IP20
|
|
Operating Temperature
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-10 °C to +50 °C
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|
Dimensions (H x W x D)
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173 x 73 x 149 mm
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|
Weight
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Approx. 1.5 kg
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