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Home > Products > Drives & Motion Control > MM430 | Dedicated Inverter for Fans & Pumps, Your Go-To for Energy-Saving Speed Control

MM430 | Dedicated Inverter for Fans & Pumps, Your Go-To for Energy-Saving Speed Control

Product Details

Place of Origin: Germany

Model Number: MM430

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: $280 - $15000

Delivery Time: 3-5Workday

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

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Highlight:

Siemens MM430 frequency inverter

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energy-saving fan pump inverter

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speed control frequency converter

Product Name:
Frequency Converter Inverter
Level Of Protection:
IP20
Rated Power:
0.75-160kW
Warranty:
Original Factory Warranty
Pakage:
Original Pakage
Shipping Term:
International Express(DHL/FEDEX/TNT/UPS/ARAMEX)/ Sea Freight / Air Freight / International Special Line
Product Name:
Frequency Converter Inverter
Level Of Protection:
IP20
Rated Power:
0.75-160kW
Warranty:
Original Factory Warranty
Pakage:
Original Pakage
Shipping Term:
International Express(DHL/FEDEX/TNT/UPS/ARAMEX)/ Sea Freight / Air Freight / International Special Line
MM430 | Dedicated Inverter for Fans & Pumps, Your Go-To for Energy-Saving Speed Control
MM430 Inverter for Fans & Pumps
The MicroMaster 430 (MM430) series represents a cost-effective, energy-saving inverter solution specifically engineered for variable torque loads in fan and pump applications. Featuring dedicated control logic for fluid machinery, this series delivers superior speed regulation and energy efficiency performance while maintaining competitive pricing for small to medium-sized enterprises.
Key Product Features
  • Cost-Effective Solution: Competitive pricing makes this the preferred entry-level energy-saving speed regulation solution for SMEs, reducing initial investment costs
  • Scenario-Based Optimization: MM430 is specifically optimized for fans and pumps, delivering 5%-15% higher energy savings compared to standard inverters
  • Reliable & Easy Maintenance: Utilizes mature V/F control technology with low failure rates and comprehensive built-in protection functions
  • Global Voltage Compatibility: Supports 380-480V industrial voltage with ±10% voltage fluctuation tolerance for unstable power grids
  • Easy System Integration: RS485 communication support with optional Profibus DP communication board for seamless integration into existing control systems
  • Space-Saving Installation: Compact design suitable for wall mounting or cabinet installation, ideal for renovation projects
Technical Specifications
Parameter Category Specific Parameters Series Specifications
Basic Electrical Parameters Rated Power Range MM430: 0.75-160kW

Input Voltage Adaptation 3-phase 380-480V (±10% voltage fluctuation)

Output Frequency Range 0-60Hz (standard), expandable to 0-400Hz
Control Performance Control Methods V/F open-loop control + dedicated fan/pump control algorithm

Compatible Motor Types Asynchronous motor (IEC standard)

Speed Regulation Accuracy ±2% (relative to rated speed)
Structural & Protection Protection Class IP20 (standard), IP65 protection kit optional
Communication & Interface Communication Protocols RS485 support, Profibus DP communication board optional
Protection Functions Comprehensive Protection Overcurrent, overload, overvoltage, undervoltage, overheating, motor phase loss protection
Energy-Saving Function Built-in Energy Optimization Automatic output adjustment according to load, optimized for variable torque characteristics
Product Models & Applications
Model Key Parameters Application Scenario
6SE6430-2UD17-5AA0 3-phase 380-480V, 0.75kW, IP20, fan/pump control Small pipeline pumps, laboratory fans
6SE6430-2UD22-2BA0 3-phase 380-480V, 2.2kW, IP20, energy-saving mode Central air conditioning fans, small cooling tower pumps
6SE6430-2UD31-1CA0 3-phase 380-480V, 11kW, IP20, RS485 communication Industrial circulating pumps, large exhaust fans
6SE6430-2UD41-6GA0 3-phase 380-480V, 160kW, IP20, IP65 optional Large water conservancy pumps, steel mill cooling fans
Application Areas
  • HVAC & Refrigeration: Central air conditioning fans, cooling tower pumps, ventilation exhaust fans with energy-saving mode for variable load characteristics
  • Water Treatment & Supply: Waterworks booster pumps, sewage treatment aeration pumps, industrial circulating pumps with stable flow regulation
  • Construction & Infrastructure: Construction site ventilation fans, fire pumps, elevator supporting fans with voltage fluctuation tolerance
  • General Manufacturing: Small conveyors, packaging machinery, mixing equipment with easy operation
  • Chemical & Pharmaceutical: Raw material transfer pumps and mixers with comprehensive protection functions
Frequently Asked Questions
Q: Our factory is in Southeast Asia, and the power grid voltage often fluctuates (sometimes down to 350V). Can MM430 work stably?
A: Yes. MM430 supports 380-480V input voltage and is compatible with ±10% voltage fluctuation. 350V is within the allowable fluctuation range (380V*90%=342V), so undervoltage protection will not be triggered. For larger fluctuations, we recommend installing a voltage stabilizer to ensure long-term stable operation.
Q: MM430 is used for fan energy saving. How much electricity can it save exactly? Is there any difference from ordinary inverters?
A: MM430 optimizes the control algorithm for variable torque load characteristics of fans and pumps, saving 5%-15% more energy than ordinary inverters. The energy-saving rate depends on actual load conditions, with lower loads achieving up to 20% savings. Ordinary inverters lack dedicated fan/pump algorithms, resulting in compromised energy efficiency.
Q: MM430 has IP20 protection. Can it be installed in an outdoor pump room? (Middle East region, with strong sandstorms and occasional rain)
A: IP20 protection is not waterproof or dustproof. For outdoor installations, we recommend the IP65 protection kit (purchased separately) or installing the inverter in a sealed control box with additional dustproof and waterproof measures. Regular cleaning of dust filters is essential in sandy environments to maintain proper heat dissipation.
Q: What is the warranty period of MM430? Is overseas maintenance convenient?
A: The standard warranty period is 12 months from the date of delivery, covering failures caused by manufacturing defects.
Q: We want to replace the old fan control cabinet with MM430. The motor is a 10-year-old IEC standard motor. Can it be used directly?
A: Yes, it can be used directly. MM430 supports most IEC standard asynchronous motors. Before replacement, check the motor's insulation condition. If insulation is good, use the inverter's built-in motor parameter self-learning function during commissioning by setting the motor's rated power, voltage, and current parameters.