Siemens 6SE6430-2UD31-1CA0 Micromaster 430 Frequency Converter

SKU 6SE6430-2UD31-1CA0

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12-month warranty
Free returns within 30 days

Manufacturer: Siemens
Product No.: 6SE6430-2UD31-1CA0
Country of origin:Germany
Product Type: Frequency Converters
Barcode: 85044095
Payment: T/T, Western Union
Weight: 5400g
Dimensions: 18.50cm x 19.50cm x 24.50cm
Shipping port: Xiamen
Warranty: 12 months

Description

The 6SE6430-2UD31-1CA0 is a MICROMASTER 430 frequency converter engineered for the efficient control of AC motors, specifically optimized for pumps and fans requiring square-law torque characteristics. This industrial drive operates with a 3-phase input voltage of 380-480 V AC at 47-63 Hz and delivers an output power of 11 kW. Designed for performance stability, it supports overload capacities of 110% for 60 seconds and 140% for 3 seconds. The unit is housed in an IP20-rated enclosure, ensuring reliable protection in controlled environments, and is supplied without an AOP or BOP operator panel.

Features

Power Rating: 11 kW
Input Voltage: 380-480 V AC, 3-phase
Control Type: Square-law torque (V/f characteristic for pumps and fans)
Overload Capacity: 110% for 60 s, 140% for 3 s
Protection Rating: IP20
Frequency Range: 47-63 Hz input; up to 650 Hz output
Operating Temperature: -10 degC to +40 degC
Operator Interface: None (AOP/BOP not included)

Applications

Centrifugal pumps and fan control
HVAC systems
Water treatment and processing plants
Industrial ventilation systems
Variable torque load applications

Technical Specifications

Feature	Specification
Manufacturer	Siemens
Brand	Micromaster
Series	430
Input Voltage	380-480 V AC
Input Phases	3
Nominal Output Current	26 A
Max Output Frequency	650 Hz
Degree of Protection	IP20
Operating Temperature	-10 to +40 degC
Dimensions (WxDxH)	18.50 cm x 19.50 cm x 24.50 cm
Weight	5.40 kg
Commodity Code	85044095

Installation Guidelines

Ventilation: Ensure vertical mounting to allow proper airflow. Keep at least 100 mm of clearance above and below the unit for cooling.
Environment: Install in a clean, dry, and dust-free environment with an ambient temperature not exceeding 40 degC.
Wiring: Connect the 3-phase supply to the appropriate input terminals and the motor to the output terminals. Ensure all wiring is shielded to minimize electromagnetic interference (EMI).
Grounding: Proper PE (Protective Earth) connection is mandatory to ensure safety and compliance with electrical standards.
Mounting: Designed for panel mounting; secure the unit firmly using the integrated mounting points.

FAQ

What is the primary application for the Micromaster 430?

The 430 series is specifically optimized for variable torque applications, primarily pumps and fans, utilizing square-law torque characteristics.

Does the 6SE6430-2UD31-1CA0 include a control panel?

No, this specific part number is supplied without an AOP (Advanced Operator Panel) or BOP (Basic Operator Panel).

What is the overload rating for this drive?

It is rated for an overload of 110% for 60 seconds and 140% for 3 seconds.

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Shipping & Returns

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.

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 technical warranty.

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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