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Even in the world of drives, there are often
forces which are difficult to control. Until the most powerful of our frequency
inverters enters the field. The MICRO- MASTER 440 has been specially designed
for those applications which require broader functionality and a greater
dynamic response than is usually the case. The sophisticated vector control
system ensures a uniformly high drive quality, even when sudden load changes
occur. Fast response inputs and positioning deceleration ramps allow movement
to target posi- tions even without an encoder. Due to an integrated brake
chopper, it works with outstanding precision, even during braking and short
declaration ramps. All this is possible within a power range starting at
0.12 kW (0.16 HP) and going up to 250 kW (350 HP).
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440 - Technical data Voltage and power ranges 200每240 V, ㊣ 10%, 1 AC, 0.12 to 3 kW (0.16 to 4 HP) 200每240 V, ㊣ 10%, 0.12 to 45 kW (0.16 to 60 HP) 380每480 V, ㊣ 10%, 0.37 to 250 kW (0.5 to 350 HP) 500每600 V, ㊣ 10%, 0.75 to 90 kW (1.0 to 125 HP) Operating temperature 0.12 to 75 kW (0.16 to 1.0 HP) (CT): 每10 ∼C to +50 ∼C 90 to 200 kW (125 to 276 HP) (CT): 0 ∼C to +40 ∼C Process control Internal PID controller (autotuning) Types of control Vector control, FCC (Flux Current Control), multipoint charac- teristic (parameterizable V/f characteristic), V/f characteristic Inputs 6 digital inputs, 2 analog inputs, 1 PTC/KTY input Outputs 2 analog outputs, 3 relay outputs Link-up to automation The ideal partner for your automation needs, from connec- tion to SIMATIC S7-200 to integration in TIA with SIMATIC and SIMOTION.
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