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Siemens Micromaster 440 6SE6440-2UD21-5AA1 Universal Inverter Drive

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Siemens Micromaster 440 6SE6440-2UD21-5AA1 Universal Inverter Drive
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Features
Specifications
Power Range: 0.5 KW To 500 KW
Display: LCD Or LED Display For Status And Parameters
Cooling Method: Forced Air Cooling
Acceleration/Deceleration Time: 0.1 To 6000 Seconds Adjustable
Starting Torque: Up To 150% At 0.5 Hz
Overload Capacity: 150% For 60 Seconds
Mounting Type: Wall-mounted, Panel-mounted
Communication Protocols: Modbus, Profibus, Ethernet/IP
Input Voltage: 200-480V AC
Application: Pumps, Fans, Conveyors, Compressors, HVAC Systems
Protection Features: Overcurrent, Overvoltage, Undervoltage, Short Circuit, Overtemperature
Soft Start Current Limit: Up To 70% Reduction In Starting Current
Frequency Range: 0 To 400 Hz
Control Method: V/f Control, Vector Control, Sensorless Vector Control
Output Voltage: 0-480V AC
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Siemens Micromaster 440 6SE6440-2UD21-5AA1

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Siemens 6SE6440-2UD21-5AA1

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Micromaster 440 Universal Inverter Drive
Basic Infomation
Place of Origin: Germany
Brand Name: Siemens
Model Number: 6SE6440-2UD21-5AA1
Document: 6SE6440-2UD21-5AA1 datashee...et.pdf
Payment & Shipping Terms
Delivery Time: 5-7work day
Payment Terms: T/T
Supply Ability: 20pcs 1week
Product Description
Parameter Category Parameter Name Value
General Information
  Product Type MICROMASTER 440 Universal Inverter Drive
  Order Number 6SE6440-2UD21-5AA1
  Product Status Discontinued (Still available as spare part)
  Main Application Constant torque and variable torque loads (e.g., conveyors, mixers, pumps, fans)
  Control Modes Vector control, V/f control, Sensorless vector control
Input Specifications
  Input Voltage 380-480 V 3-phase AC
  Input Frequency 47-63 Hz
  Voltage Tolerance +10% / -10%
  Connection Type 3-phase with protective conductor
Output Specifications
  Rated Output Power (CT) 1.5 kW (2.0 hp)
  Rated Output Power (VT) 1.5 kW (2.0 hp)
  Rated Output Current 4.1 A
  Output Voltage 0...0.97 × Uline (3-phase AC)
  Output Frequency Range 0...650 Hz
  Switching Frequency 2...16 kHz (adjustable)
Overload Capacity
  Overload 1 (60 s) 150% of rated current (6.15 A)
  Overload 2 (3 s) 200% of rated current (8.2 A)
  Overload 3 (0.5 s) 250% of rated current (10.25 A)
Dimensions
  Width 73 mm (2.87 in)
  Height 173 mm (6.81 in)
  Depth 149 mm (5.87 in)
Weights
  Net Weight Approx. 1.3 kg (2.87 lb)
Ambient Conditions
  Operating Temperature -10°C to +50°C (14°F to 122°F)
  Storage Temperature -25°C to +70°C (-13°F to 158°F)
  Max Altitude 1000 m (3281 ft) above sea level (derate above 1000 m)
  Relative Humidity 5% to 95% (non-condensing at 25°C)
  Protection Class IP20 (NEMA 1)
Electrical Characteristics
  Power Factor (cos φ) >0.95 at rated load
  Efficiency >96% at rated load
  Power Loss Approx. 45 W
  Braking Resistor Optional (external)
  DC Link Voltage (400V) 540 V DC (typical)
Communication Interface
  Built-in Interfaces RS485 (Modbus RTU, USS protocol)
  Optional Interfaces PROFIBUS DP, DeviceNet, CANopen
Safety Features
  Integrated Safety Functions Overcurrent protection, Overvoltage protection, Undervoltage protection, Overheating protection, Earth fault protection, Short circuit protection
EMC Compliance
  Standard Compliance EN 61800-3, IEC 61800-3
  Built-in Filter No (optional external filter available)
Cooling System
  Cooling Type Convection cooling (natural cooling)
  Ambient Temperature Derating 100% load up to 40°C, derate 2.5% per °C above 40°C
Additional Features
  Braking Chopper Optional (built-in for some models, external for this model)
  Control Panel BOP-2 (Basic Operator Panel) optional, SDP (Smart Digital Panel) optional
  Analog Inputs 2 x 0-10 V / 0-20 mA (configurable)
  Digital Inputs 6 x digital inputs (configurable)
  Digital Outputs 2 x relay outputs (configurable)
  Analog Outputs 2 x 0-20 mA (configurable)
Tag:

Compact Frequency Inverter

Vector Frequency Inverter

Variable Frequency Drive VFD

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