Siemens MICROMASTER 440 6SE6440-2AB21-1BA1 Variable Frequency Drive
Siemens 6SE6440-2AB21-1BA1 MICROMASTER 440 VFD
The Siemens 6SE6440-2AB21-1BA1 is a MICROMASTER 440 variable frequency drive (VFD) designed for precise motor control. It features a 1.1 kW (1.5 HP) power rating and accepts a 200-240V AC, single-phase input, outputting three-phase AC. This drive includes a built-in Class A filter and offers constant torque operation.
Key technical specifications include a 5.5A rated output current, a pulse frequency of 16,000 Hz, and an output frequency range of 0-650 Hz for V/f control. It boasts an overload capability of 150% for 60 seconds and 200% for 3 seconds. The unit has an IP20 degree of protection and an operating ambient temperature range of -10 to 50°C.
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| Article No. | 6SE6440-2AB21-1BA1 |
| Type | MICROMASTER 440 |
| Input | 200-240 V 1 AC |
| Output Power | 1.1 kW / 1.5 HP |
| Output Current | 5.5 A (HO) |
| Output Phases | 3 AC |
| Frequency | 0-650 Hz (V/f) |
| Overload | 150% for 60s |
| Degree of Protection | IP20 |
| Ambient Temp | -10 to 50°C |
| Filter | Class A |