Siemens

Siemens MICROMASTER ECO 6SE9521-8CC40 Variable Frequency Drive

Siemens MICROMASTER ECO 4kW Variable Torque VFD, 208-240V, IP20 rated.

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ManufacturerSiemens
Part number6SE9521-8CC40
Model MICROMASTER ECO ECO1-400/2
Input Voltage 3AC 208-240V +/-10%
Frequency 47-63 Hz
Power 4kW
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Variable Torque Control IP20 Enclosure 3-Phase Input 208-240V 4kW Power Rating ECO Series Efficiency Compact Design

The Siemens MICROMASTER ECO (6SE9521-8CC40) is an IP20 rated variable frequency drive (VFD) designed for variable torque applications. It operates on a 3-phase AC input of 208-240V with a frequency range of 47-63 Hz. This drive is capable of delivering 4kW of power, making it suitable for a wide array of motor control needs.

Ideal for pumps, fans, and other applications where load varies, the MICROMASTER ECO series offers efficient and reliable speed control. Its compact dimensions (215 x 185 x 195 mm) and operating temperature range of 0 to +50 degrees Celsius allow for flexible integration into various control panels and systems.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 6SE9521-8CC40 MICROMASTER ECO VFD. Ensure your automation projects are equipped with quality components by choosing Stanlo for your surplus industrial parts needs.

ModelMICROMASTER ECO ECO1-400/2
Input Voltage3AC 208-240V +/-10%
Frequency47-63 Hz
Power4kW
Torque TypeVariable
ProtectionIP20
Dimensions215 x 185 x 195 mm (H x W x D)
Operating Temp0 to +50 C
Pump control
Fan control
HVAC systems
Conveyor systems
Industrial machinery
Variable load applications
AC Induction Motors 3-phase motors up to 4kW
Siemens ECO1-400/2 MICROMASTER ECO Drive 6SE9521
Designed as a general-purpose drive for variable torque loads.
Expert tip
This drive is unfiltered and may require an external line filter depending on EMC requirements.
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What is the power rating and input voltage for the Siemens 6SE9521-8CC40?
The Siemens 6SE9521-8CC40 MICROMASTER ECO VFD has a power rating of 4kW and operates on a 3-phase AC input of 208-240V.