Siemens 6SE6440-2AD34-5FA1

Frequency inverter

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Siemens 6SE64402AD345FA1 frequency inverter is used to speed control and regulation of AC three-phase electric motors with DC load or fan-type. This inverter is used in applications with high motor speed control requirements due to a wide range of setting parameters. 

Micromaster 6SE6440 2AD34 5FA1 can be used for individual applications as well as integrated into automation systems.

SPECIFICATIONS:

• Device ID: Siemens 6SE6440-2AD34-5FA1
• Device series: 6SE6440
• Item code: 85044088
• Device article number: JG8L62OE
• Number of phases in input: 3 AC
• Input line voltage: 380...480 ±10 % V
• Input line frequency: 47...63 Hz
• Input rated current: 104.10 A
• Input rated current: 87.00 A
• Number of phases in output: 3 AC
• Output rated voltage: 480 V
• Output rated power: 55 kW
• Output rated power: 45 kW
• Output pulse frequency: 4000 Hz
• Power factor: 0.95
• Efficiency: 0.96
• Cooling: fan
• Optimal working temperature: -10...50 °C
• Low Overload capability: 140% output current for 3s, 110% for 57s
• High overload capability: 150% output current for 60 s
• Enclosure rating: IP 20 / UL open type
• Size: FSF
• Net weight: 75 kg
• Standard digital inputs: 6
• Relay outputs: 3
• Analog inputs: 2
• Analog outputs: 2
• PTC/KTY interface: 1
• Conductor cross-section: 150.00 mm²