Siemens 6SE3211-4DA40 MICROMASTER Vector AC Drive

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Manufacturer: Siemens
Product No.: 6SE3211-4DA40
Country of origin:Germany
Product Type: AC drives
Barcode: 85044095
Payment: T/T, Western Union
Weight: 1g
Dimensions: 15.20cm x 7.60cm x 17.80cm
Shipping port: Xiamen
Warranty: 12 months

The 6SE3211-4DA40 is a MICROMASTER Vector (MMV) series AC drive, engineered for applications requiring reliable constant torque control. This drive is designed for 3-phase power systems (380–500V) and supports motor outputs up to 0.55 kW. Featuring an unfiltered design and robust overload capabilities, it is built to handle the dynamic load requirements of industrial machinery, such as conveyors, pumps, and fans where precise speed control is essential.

Features

Series: MICROMASTER Vector (MMV)
Power Rating: 0.55 kW
Input Voltage: 3-Phase 380–500V ±10% AC, 50/60 Hz
Performance: Constant torque control
Overload Capability: 150% for 60 seconds; 200% for 3 seconds
Protection Class: IP20 (suitable for cabinet mounting)
Status: Obsolete (Successor: 6SE6440-2UD15-5AA1)

Applications

Material handling and conveyor systems
Centrifugal pumps and fan control
Small-scale industrial machinery
Packaging and bottling lines
HVAC applications requiring vector control

Technical Specifications

Parameter	Specification
Brand	Siemens
Model	6SE3211-4DA40
Range	Micromaster
Subrange	Vector
Product Type	AC drives
Nom. Power Rating	0.55 kW
Supply Voltage	380-500V AC
Input Phases	3
Main Frequency	50/60 Hz
Protection	IP20
Weight	1.00 kg
Dimensions	15.20 x 7.60 x 17.80 cm
Commodity Code	85044095
Product Phase	Obsolete

Installation Guidelines

Mounting: Mount the drive vertically in a clean, ventilated enclosure to ensure proper heat dissipation. Maintain recommended clearance distances around the unit.
Cabling: Use shielded cables for the motor connection to minimize electromagnetic interference (EMI). Separate signal/control wiring from power cables.
Cooling: Ensure the internal cabinet fans or ventilation system are functioning correctly, as the drive is rated for an ambient temperature range of 0 to 50 degC.
Grounding: Use a solid, low-impedance earth connection to the drive chassis to meet electrical safety standards and reduce common-mode noise.
Configuration: Utilize the integrated control terminal or compatible software tools to set parameters, such as ramp-up/ramp-down times and motor protection settings.

Key Features:

#AC Drives #Siemens Micromaster

What is the primary difference between constant torque and variable torque applications?

Constant torque applications (like conveyors or extruders) require the same amount of torque regardless of speed, whereas variable torque applications (like centrifugal pumps or fans) require significantly less torque at lower speeds.

What should be done if the 6SE3211-4DA40 drive fails?

As this is an obsolete model, we recommend reviewing the migration path to the successor model 6SE6440-2UD15-5AA1, which is designed to handle similar load profiles.

Can this drive be used in high-temperature environments?

The drive is rated for an ambient temperature range of 0 to 50 degC. Operation above this range will likely trigger thermal protection and may lead to a reduction in service life.

Is an external filter required for this drive?

This model is specified as 'unfiltered.' Depending on your local EMC (Electromagnetic Compatibility) regulations and the sensitivity of other equipment in the cabinet, you may need to install an external line filter.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Black
Country of origin	Germany

Siemens 6SE3211-4DA40 MICROMASTER Vector AC Drive