Table 7-1 Micromaster 440 Performance Ratings - Siemens Micromaster 440 Operating Instructions Manual

7 MICROMASTER 440 specifications
Table 7-1 MICROMASTER 440 Performance Ratings
Feature
Mains Operating Voltage
& Power Ranges
Input Frequency
Output frequency
Power Factor
Inverter Efficiency
Constant Torque
(CT)
Overload
Capability
Variable Torque
(VT)
Inrush Current
Control Method
Pulse Frequency
Fixed Frequencies
Skip Frequencies
Setpoint Resolution
Digital Inputs
Analog Inputs
Relay Outputs
Analogue Output
Serial Interface
106
Specification
1 AC 200 to 240 V ± 10 %
3 AC 200 to 240 V ± 10 %
3 AC 380 to 480 V ± 10 %
3 AC 500 to 600 V ± 10 %
47 to 63 Hz
0 Hz to 650 Hz
≥ 0.7
Frame Sizes A to F: 96 % to 97 %
Frame Sizes FX and GX: 97 % to 98 %
Frame Sizes A to F: 1.5 x Nominal output current (i.e. 150 % overload)
for 60 s every 300 s and
2 x Nominal output current (i.e 200 % overload) for
3 s every 300 s
Frame Sizes FX and GX: 1.36 x Nominal output current (i.e 136 % overload)
for 57 s every 300 s and
1.6 x Nominal output current (i.e 160 % overload) for
3 s every 300 s
Frame Sizes A to F: 1.1 x Nominal output current (i.e. 110 % overload)
for 60 s every 300 s and
1.4 x Nominal output current (i.e 140 % overload) for
3 s every 300 s
Frame Sizes FX and GX: 1.1 x Nominal output current (i.e. 110% overload) for
59 s every 300 s and
1.5 x Nominal output current (i.e 150% overload) for
1 s every 300s
Less than rated input current
Linear V/f control, Linear V/f control with FCC, Parabolic V/f control, Multi-point
V/f control, V/f control for textile applications, V/f control with FCC for textile
applications, V/f control with independent voltage setpoint, Sensorless Vector
Control, Sensoless Vector Torque Control, Speed control with Encoder
Feedback, Torque control with Encoder Feedback
Frame Sizes A to C: 1/3AC 200 V to 5,5 kW (Standard 16 kHz)
Frame Sizes A to F: other powers and voltages
2 kHz to 16 kHz (2 kHz steps) (Standard 4 kHz)
power reduction see Table 7-3
Frame Sizes FX and GX: 2 kHz to 4 kHz (2 kHz steps)
(Standard 2 kHz (VT), 4 kHz (CT))
power reduction see Table 7-3
15, programmable
4, programmable
0.01 Hz Digital, 0.01 Hz Serial, 10 bit Analogue
(motor potentiometer 0.1 Hz [0.1% (in PID mode)
6, programmable (isolated), switchable active high / active low (PNP/NPN)
2, programmable, both are parameterizable as 7th and 8th digital inputs
0 V to 10 V, 0 mA to 20 mA and –10 V to +10 V (AIN1)
0 V to 10 V and 0 mA to 20 mA (AIN2)
3, programmable 30 V DC / 5 A (resistive), 250 V AC 2 A (inductive)
2, programmable (0 to 20 mA)
RS-485, optional RS-232
CT: 0,12 kW – 3,0 kW
CT: 0,12 kW – 45,0 kW
VT: 5,50 kW – 45,0 kW
CT: 0,37 kW – 200 kW
VT: 7,50 kW – 250 kW
CT: 0,75 kW – 75,0 kW
VT: 1,50 kW – 90,0 kW
MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0
Issue 12/02
(0,16 hp – 4,0 hp)
(0,16 hp – 60,0 hp)
(7,50 hp – 60,0 hp)
(0,50 hp – 268 hp)
(10,0 hp – 335 hp)
(1,00 hp – 100 hp)
(2,00 hp – 120 hp)