– Type: MICROMASTER 440 variable frequency drive
– Order code: 6SE6440-2AD31-5DA1
– Rated power CT: 15 kW (20 HP)
– Rated power VT: 18.5 kW (25 HP)
– Input: 3 AC 380 … 480 V, ±10%, 47 … 63 Hz
– Rated input current: 32 A
– Output: 3 AC 0 … 480 V, 0 … 650 Hz
– Rated output current: 31 A
– Overload capacity: 150% for 60 s, 200% for 3 s
– Built-in: Class A EMC filter
– Control mode: V/F control, Sensorless Vector Control (SLVC)
– Digital input: 6 programmable DI
– Analog input: 2 scalable AI (0–10 V / 0–20 mA)
– Analog output: 2 programmable AO (0–20 mA)
– Relay output: 3 relay outputs
– Communication: USS, PROFIBUS (option module)
– Protection class: IP20
– Operating ambient temperature: -10 … +50 °C (derating above 50°C)
– Storage temperature: -25 … +70 °C
– Mounting: Cabinet mounting
– Series: MICROMASTER 440
– Status: Obsolete, spare part only
**Weight & Dimensions**
– Net weight: **14.0 kg**
– Size (H × W × D): 520 mm × 275 mm × 245 mm