SIEMENS MICROMASTER 420 6SE6420-2UD13-7AA1

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SIEMENS MICROMASTER 420 6SE6420-2UD13-7AA1

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SIEMENS MICROMASTER 420 6SE6420-2UD13-7AA1 Specification

Connector Type
Screw Terminal

Insulation Material
Polycarbonate

Overheating Protection
Yes, built-in thermal protection

Humidity %
<95% (non-condensing)

Surface Finish
Matte

Feature
Integrated brake chopper, vector control, programmable

Mounting Type
Wall Mount

Efficiency
98%

IP Rating
IP20

Shape
Rectangular

Power Factor
0.95

Operating Temperature
-10C to +50C

Product Type
AC Drive / Frequency Inverter

Application
Industrial Motor Control, Pumps, Fans, Conveyors

Protection Level
IP20

Frequency (MHz)
47 - 63 Hz

Rated Voltage
380-480 V AC

Energy Consumption
Depends on Load

Output Type
Three Phase

Color
Grey

Dimension (L*W*H)
206 mm x 73 mm x 149 mm

Weight
2.6 kg

Input Voltage
380-480 V AC

Size
Frame Size B

Phase
Three Phase

Material
Plastic, Metal

Connection Type
Screw Terminal

No Of Poles
3

Standards
CE, UL, cUL, C-Tick

Analog Input/Output
2/1 channels

Cooling Method
Forced Air Cooling

Digital Input/Output
3/1 channels

EMC Filter
Integrated, basic version

Communication Ports
Optional (PROFIBUS, DeviceNet, CANopen)

Start Up Torque
Up to 150% at 0.5 Hz

User Interface
Basic Operator Panel

Motor Cable Length
up to 50 m (shielded), 100 m (unshielded)

Overload Capacity
150% for 60 sec

Braking Unit
Integrated

Model Number
6SE6420-2UD13-7AA1

Power Output
3.7 kW (5 HP)

Display
LED Status, Parameter Display

Control Type
V/F, Sensorless Vector Control

SIEMENS MICROMASTER 420 6SE6420-2UD13-7AA1 Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

About SIEMENS MICROMASTER 420 6SE6420-2UD13-7AA1

MICROMASTER 420 6SE6420-2UD13-7AA1

Input: 380-480V +10%-10% 30AC 2.2A 47-63 Hz

Output: 0-INPUT V 30AC 1.2 A 0-650 Hz Moto 0.37kW Protection IP20 Temp Range: -10- +50C Duty Class II

Weight: 1kg/2.2lbs

Advanced Motor Control and Protection

The MICROMASTER 420 features both V/F and sensorless vector control, allowing users to achieve reliable and stable speed regulation for critical industrial equipment. It integrates a brake chopper, enables a 150% start-up torque at 0.5 Hz, and has overload protection with 150% capacity for 60 seconds, guaranteeing optimal performance and motor safety.

Flexible Connectivity and Easy Integration

Equipped with analog and digital I/O channels, the MICROMASTER 420 offers versatile connection options for diverse automation needs. Optional communication modules support PROFIBUS, DeviceNet, or CANopen, making it simple to integrate into existing PLC systems. The device's compact frame and wall-mount design ensure straightforward installation even in confined spaces.

User-Friendly Operation and Monitoring

An intuitive basic operator panel and LED display provide clear operational status and parameter information. Thermal protection, forced air cooling, and advanced fault codes maximize uptime and equipment longevity, while the built-in EMC filter and screw terminal connectors ensure compliance and reliable connections.

FAQ's of SIEMENS MICROMASTER 420 6SE6420-2UD13-7AA1:

Q: How does the SIEMENS MICROMASTER 420 ensure motor protection and reliability during operation?

A: The drive incorporates thermal protection, overload capacity of 150% for 60 seconds, integrated braking unit, and an IP20 enclosure. These features safeguard your motor against overheating and surges, ensuring consistent and reliable performance even in demanding industrial environments.

Q: What types of motors and applications is this drive suitable for?

A: The MICROMASTER 420 is ideal for controlling three-phase motors in industrial applications such as pumps, fans, and conveyors. Its precise vector control and adjustable parameters make it suitable for variable speed and torque operations required in these uses.

Q: When should I use the sensorless vector control mode instead of V/F control?

A: Sensorless vector control should be selected when the application demands higher accuracy in speed and torque, especially at lower speeds or dynamic load changes. V/F control is sufficient for simpler, less demanding loads.

Q: Where can I install the MICROMASTER 420, and what are its mounting requirements?

A: This drive is designed for wall mounting in industrial settings and should be installed in a location where the ambient temperature ranges from -10C to +50C. It should be placed in a dust-free environment to maintain its IP20 protection level and optimal airflow.

Q: How do I integrate communication with PLCs or automation systems?

A: You can expand the drive's connectivity by adding optional communication modules such as PROFIBUS, DeviceNet, or CANopen. This facilitates seamless integration with most industrial PLCs and automation networks for comprehensive control and monitoring.

Q: What is the process for setting up and operating this drive?

A: Setup is straightforward: mount the unit, connect wiring via screw terminals, and use the basic operator panel and LED display for parameter configuration. User manuals guide you through programming parameters for your specific application and operational needs.

Q: What benefits does the MICROMASTER 420 offer regarding energy efficiency and compliance?

A: With an efficiency rating of 98% and a built-in EMC filter, the drive minimizes energy consumption and reduces electromagnetic disturbances. It complies with CE, UL, cUL, and C-Tick standards, ensuring safety, quality, and international compatibility.

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