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Siemens 6SE6440-2UD21-1AA1 MICROMASTER 440 1.1 kW Variable Frequency Drive
- Regular price
- $459.00
- Sale price
- $459.00
- Regular price
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Product Description P/N: 6SE6440-2UD21-1AA1
Description
The Siemens 6SE6440-2UD21-1AA1 MICROMASTER 440 is an industrial variable frequency drive (VFD) designed to regulate the speed and operation of three-phase AC motors. It delivers 1.1 kW (1.5 HP) of rated motor power and operates on a 380–480 V AC three-phase supply without an integrated line filter.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Industrial Automation |
| Part Number | 6SE6440-2UD21-1AA1 |
| Subcategory | Variable Frequency Drives |
| Product Series | MICROMASTER 440 |
| Product Type | AC Frequency Inverter |
| Rated Motor Power | 1.1 kW / 1.5 HP |
| Input Voltage | 380–480 V AC ±10% |
| Input Phases | 3-phase |
| Input Frequency | 47–63 Hz |
| Rated Input Current | 4.9 A |
| Rated Output Current | 3.1 A |
| Maximum Output Frequency | 650 Hz (subject to restrictions) |
| Overload Capability | 150% for 60 seconds; 200% for 3 seconds |
| Protection Rating | IP20 / UL Open Type |
| Dimensions (H × W × D) | 173 × 73 × 149 mm |
| Weight | 2.87 lb |
Information About 6SE6440-2UD21-1AA1
The 6SE6440-2UD21-1AA1 is a Siemens MICROMASTER 440 frequency inverter for industrial motor-control applications. It supports a three-phase input voltage of 380–480 V AC and provides a rated motor output of 1.1 kW. The drive delivers a rated output current of 3.1 A and supports output frequencies up to 650 Hz, subject to applicable operating restrictions. Its IP20 protection rating is intended for installation inside a suitable electrical enclosure.
Key Features:
-
Manufacturer: Siemens industrial automation and drive technology.
-
Product Series: MICROMASTER 440.
-
Drive Type: Variable frequency drive / AC frequency inverter.
-
Rated Motor Power: 1.1 kW (1.5 HP).
-
Input Voltage: Three-phase 380–480 V AC ±10%.
-
Rated Output Current: 3.1 A.
-
Output Frequency: Up to 650 Hz, depending on control mode and restrictions.
-
Protection Rating: IP20 / UL Open Type.
The 6SE6440-2UD21-1AA1 delivers adjustable motor speed control and drive protection functionality required for compatible industrial automation systems.
Description
The Siemens 6SE6440-2UD21-1AA1 MICROMASTER 440 is an industrial variable frequency drive (VFD) designed to regulate the speed and operation of three-phase AC motors. It delivers 1.1 kW (1.5 HP) of rated motor power and operates on a 380–480 V AC three-phase supply without an integrated line filter.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Industrial Automation |
| Part Number | 6SE6440-2UD21-1AA1 |
| Subcategory | Variable Frequency Drives |
| Product Series | MICROMASTER 440 |
| Product Type | AC Frequency Inverter |
| Rated Motor Power | 1.1 kW / 1.5 HP |
| Input Voltage | 380–480 V AC ±10% |
| Input Phases | 3-phase |
| Input Frequency | 47–63 Hz |
| Rated Input Current | 4.9 A |
| Rated Output Current | 3.1 A |
| Maximum Output Frequency | 650 Hz (subject to restrictions) |
| Overload Capability | 150% for 60 seconds; 200% for 3 seconds |
| Protection Rating | IP20 / UL Open Type |
| Dimensions (H × W × D) | 173 × 73 × 149 mm |
| Weight | 2.87 lb |
Information About 6SE6440-2UD21-1AA1
The 6SE6440-2UD21-1AA1 is a Siemens MICROMASTER 440 frequency inverter for industrial motor-control applications. It supports a three-phase input voltage of 380–480 V AC and provides a rated motor output of 1.1 kW. The drive delivers a rated output current of 3.1 A and supports output frequencies up to 650 Hz, subject to applicable operating restrictions. Its IP20 protection rating is intended for installation inside a suitable electrical enclosure.
Key Features:
-
Manufacturer: Siemens industrial automation and drive technology.
-
Product Series: MICROMASTER 440.
-
Drive Type: Variable frequency drive / AC frequency inverter.
-
Rated Motor Power: 1.1 kW (1.5 HP).
-
Input Voltage: Three-phase 380–480 V AC ±10%.
-
Rated Output Current: 3.1 A.
-
Output Frequency: Up to 650 Hz, depending on control mode and restrictions.
-
Protection Rating: IP20 / UL Open Type.
The 6SE6440-2UD21-1AA1 delivers adjustable motor speed control and drive protection functionality required for compatible industrial automation systems.
