Shanghai Lisheng Automation Technology
Siemens 6SE6440-2UD41-6GB1 MICROMASTER 440 Drive
Manufacturer: Siemens
Product Family: MICROMASTER 440 / MM440
Product Type: Variable Frequency Drive / Frequency Inverter
Order Number: 6SE6440-2UD41-6GB1
Product Status: Spare Part
Filter Configuration: Without Integrated Filter
Input Supply: 3 AC 380–480 V ±10%
Line Frequency: 47–63 Hz
Rated Power, High Overload: 160 kW / 250 hp
Rated Power, Low Overload: 200 kW / 300 hp
Rated Input Current, HO: 297 A
Rated Input Current, LO: 354 A
Rated Output Current, HO: 302 A
Rated Output Current, LO: 370 A
Rated Output Voltage: 480 V
Pulse Frequency: 4,000 Hz
Output Frequency, V/f Control: 0–267 Hz
Overload Capability, HO: 136% output current for 57 s, followed by 100% for 243 s in a 300 s cycle
Overload Capability, LO: 150% output current for 1 s, then 110% for 59 s, then 100% for 240 s in a 300 s cycle
Power Factor: 0.95
Efficiency: 0.97
Protection Degree: IP20 / UL Open Type
Cooling Method: Fan
Operating Temperature, HO: 0°C to +40°C
Operating Temperature, LO: 0°C to +40°C
Frame Size: FSGX
Dimensions, W × H × D: 326 × 1533 × 545 mm
Net Weight: 174 kg
Digital Inputs: 6
Relay Outputs: 3
Analog Inputs / Outputs: 2 / 2
PTC / KTY Interface: 1
- Band：Siemens
- Condition: Brand new / Original
- Stock: In stock
- Delivery: 3 - 7 days
- Warranty: 12 months
The Siemens 6SE6440-2UD41-6GB1 is a large-capacity MICROMASTER 440 variable frequency drive for industrial motor systems requiring 160 kW high overload performance. For low overload applications, the listed power rating increases to 200 kW, allowing the drive to serve suitable high-power load profiles when correctly selected.
Designed for three-phase 380–480 V installations, this MM440 model may be required in heavy conveying equipment, large pump and ventilation systems, process machinery, plant auxiliaries and maintenance projects involving existing Siemens drive systems. The FSGX frame size, 174 kg net weight and high current ratings mean that mechanical installation and system compatibility must be checked carefully.
For replacement or quotation support, provide the complete order number, motor rating, overload duty, cabinet details and delivery destination.
FAqS
Yes, all products supplied are brand new and original, with reliable quality for industrial automation applications.
Stock availability may vary depending on the model and order quantity. Please contact us for the latest inventory status.However, our inventory levels have consistently remained above ten million yuan.
Yes, we support international shipping to most countries and regions worldwide.
Yes, door-to-door delivery service is available through international express logistics partners.
