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6SE6440-2UD31-5DA1 — AC Variable Frequency Drive
Electrical & controlsPart number: 6SE6440-2UD31-5DA1
6SE6440-2UD31-5DA1 — AC Variable Frequency Drive — Siemens part reference 6SE6440-2UD31-5DA1. Request a destination-specific quotation with shipping included. Confirm equipment model, serial number, quantity and any required certificates; availability, exact supply specification and warranty terms are checked before ordering.
Looking for Siemens 6SE6440-2UD31-5DA1? This catalogue reference is listed under Electrical & controls. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | Siemens |
|---|---|
| Part number | 6SE6440-2UD31-5DA1 |
| Category | Electrical & controls |
| Item Type Name | AC Variable Frequency Drive |
| Product Family / Series | MICROMASTER 440 |
| Filter Type | Without Filter |
| Frame Size | FSD |
| input_voltage | 380-480 V AC ±10% |
| input_phases | 3-phase |
| line_frequency | 47-63 Hz |
| rated_input_current_LO | 37.00 A |
| rated_input_current_HO | 33.80 A |
| constant_torque_power | 15 kW (20 HP) |
| variable_torque_power | 18.5 kW (25 HP) |
| rated_output_voltage | 480 V |
| rated_output_current_LO | 38.00 A |
| rated_output_current_HO | 32.00 A |
| output_frequency_range | 0-650 Hz |
| pulse_frequency | 4000 Hz |
| overload_capacity_constant_torque | 150% for 60s, 200% for 3s |
| overload_capacity_variable_torque | 110% for 60s, 140% for 3s |
| power_factor | 0.95 |
| efficiency | 0.96 |
| degree_of_protection | IP20 / UL Open Type |
| operating_temperature | -10 to +50 °C |
| storage_temperature | -40 to +70 °C |
| digital_inputs | 6 |
| analog_inputs | 2 |
| analog_outputs | 2 |
| relay_outputs | 3 |
| motor_temperature_sensor_interface | 1 (PTC/KTY) |
| Weight | 17.00 kg |
| Height | 520 mm |
| Width | 275 mm |
| Depth | 245 mm |
| Reference status | Published catalogue reference; confirm specification and fitment before ordering |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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