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Product Details:
Payment & Shipping Terms:
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| Mains Voltage: | 200 To 600V | Power Ranges: | 0.12 KW To 250 KW |
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| Mains Voltage And Power Ranges: | 380 V To 480 V 3 AC ±10 % | Input Frequency: | 47 Hz To 63 Hz |
| Storage Temperature: | -40 °C To +70 °C | Degree Of Protection: | IP20 |
| High Light: | vfd variable frequency drive,variable speed frequency drive |
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Siemens MICROMASTER 430 Types Variable Frequency Drive Inverter 380v Fans Drive
Application
The MICROMASTER 440 inverter is suitable for a variety of variable-speed drive applications. Its flexibility provides for a wide spectrum of applications. These also include cranes and hoisting gear, high-bay warehouses, production machines for food, beverages and tobacco, packaging machines etc.; i.e. applications which require the frequency inverter to have a higher functionality and dynamic response than usual.
The inverter is especially characterized by its customer-oriented performance and ease-of-use. Its large mains voltage range enables it to be used all over the world.
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Technical data |
MICROMASTER 440 |
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|---|---|---|---|---|---|---|---|---|---|
| Mains voltage and power ranges | CT (constant torque) | VT (variable torque) | |||||||
| 200 V to 240 V 1 AC ±10 % | 0.12 kW to 3 kW | - | |||||||
| 200 V to 240 V 3 AC ±10 % | 0.12 kW to 45 kW | 5.5 kW to 55 kW | |||||||
| 380 V to 480 V 3 AC ±10 % | 0.37 kW to 200 kW | 7.5 kW to 250 kW | |||||||
| 500 V to 600 V 3 AC ±10 % | 0.75 kW to 75 kW | 1.5 kW to 90 kW | |||||||
| Input frequency | 47 Hz to 63 Hz | ||||||||
| Output frequency |
in V/f mode
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for inverter 0.12 kW to 75 kW | 0 ... 650 Hz, (limitation to 550 Hz in production to comply with legal requirements) 1) | ||||||
| for inverter 90 kW to 200 kW | 0 Hz to 267 Hz | ||||||||
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in vector mode
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for inverter 0.12 kW to 75 kW | 0 Hz to 200 Hz | |||||||
| for inverter 90 kW to 200 kW | 0 Hz to 200 Hz | ||||||||
| Power factor | ≥ 0.95 | ||||||||
| Inverter efficiency | 0.12 kW to 75 kW: 96 % to 97 %; 90 kW to 200 kW: 97 % to 98 % (Further information is available on the Internet at: |
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Overload capability CT mode |
for inverter 0.12 kW to 75 kW | Overload current 1.5 x rated output current (i.e. 150 % overload capability) for 60 s, cycle time 300 s, and 2 x rated output current (i.e. 200 % overload capability) for 3 s, cycle time 300 s | |||||||
| for inverter 90 kW to 200 kW | Overload current 1.36 x rated output current (i.e. 136 % overload capability) for 57 s, cycle time 300 s, and 1.6 x rated output current (i.e. 160 % overload capability) for 3 s, cycle time 300 s | ||||||||
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Overload capability VT mode |
for inverter 5.5 kW to 90 kW | Overload current 1.4 x rated output current (i.e. 140 % overload capability) for 3 s, and 1.1 x rated output current (i.e. 110 % overload capability) for 60 s, cycle time 300 s | |||||||
| for inverter 110 kW to 250 kW | Overload current 1.5 x rated output current (i.e. 150 % overload capability) for 1 s, and 1.1 x rated output current (i.e. 110 % overload capability) for 59 s, cycle time 300 s | ||||||||
| Inrush current | not higher than rated input current | ||||||||
| Control method | Vector control, torque control, linear V/f characteristic; quadratic V/f characteristic; multipoint characteristic (programmable V/f characteristic); flux current control (FCC) | ||||||||
| Pulse frequency | for inverter 0.12 kW to 75 kW | 4 kHz (standard); 16 kHz (standard with 230 V inverters 0.12 kW to 5.5 kW) 2 kHz to 16 kHz (in 2 kHz steps) |
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| for inverter 90 kW to 200 kW | 2 kHz (standard with VT mode); 4 kHz (standard with CT mode) 2 kHz to 4 kHz (in 2 kHz steps) |
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Output |
Rated output current in A for a pulse frequency of |
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|---|---|---|---|---|---|---|---|
| kW | 4 kHz | 6 kHz | 8 kHz | 10 kHz | 12 kHz | 14 kHz | 16 kHz |
| Mains operating voltage 200 V 1/3 AC | |||||||
| 0.12 to 5.5 | Values correspond to the 4 kHz standard values. No derating, since 16 kHz standard. | ||||||
| 7.5 | 28.0 | 26.6 | 25.2 | 22.4 | 19.6 | 16.8 | 14.0 |
| 11 | 42.0 | 37.8 | 33.6 | 29.4 | 25.2 | 21.0 | 16.8 |
| 15 | 54.0 | 48.6 | 43.2 | 37.8 | 32.4 | 27.0 | 21.6 |
| 18.5 | 68.0 | 64.6 | 61.2 | 54.4 | 47.6 | 40.8 | 34.0 |
| 22 | 80.0 | 72.0 | 64.0 | 56.0 | 48.0 | 40.0 | 32.0 |
| 30 | 104.0 | 91.0 | 78.0 | 70.2 | 62.4 | 57.2 | 52.0 |
| 37 | 130.0 | 113.8 | 97.5 | 87.8 | 78.0 | 71.5 | 65.0 |
| 45 | 154.0 | 134.8 | 115.5 | 104.0 | 92.4 | 84.7 | 77.0 |
| Mains operating voltage 400 V 3 AC | |||||||
| 0.37 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.2 | 1.0 |
| 0.55 | 1.7 | 1.7 | 1.7 | 1.6 | 1.5 | 1.4 | 1.2 |
| 0.75 | 2.2 | 2.2 | 2.2 | 2.0 | 1.8 | 1.5 | 1.3 |
| 1.1 | 3.1 | 2.9 | 2.8 | 2.5 | 2.2 | 1.9 | 1.6 |
| 1.5 | 4.1 | 3.7 | 3.3 | 2.9 | 2.5 | 2.1 | 1.6 |
| 2.2 | 5.9 | 5.6 | 5.3 | 4.7 | 4.1 | 3.5 | 3.0 |
| 3.0 | 7.7 | 6.9 | 6.2 | 5.4 | 4.6 | 3.9 | 3.1 |
| 4.0 | 10.2 | 9.2 | 8.2 | 7.1 | 6.1 | 5.1 | 4.1 |
| 5.5 | 13.2 | 11.9 | 10.6 | 9.2 | 7.9 | 6.6 | 5.3 |
| 7.5 | 19.0 | 18.1 | 17.1 | 15.2 | 13.3 | 11.4 | 9.5 |
| 11.0 | 26.0 | 23.4 | 20.8 | 18.2 | 15.6 | 13.0 | 10.4 |
| 15.0 | 32.0 | 30.4 | 28.8 | 25.6 | 22.4 | 19.2 | 16.0 |
| 18.5 | 38.0 | 34.2 | 30.4 | 26.6 | 22.8 | 19.0 | 15.2 |
| 22 | 45.0 | 40.5 | 36.0 | 31.5 | 27.0 | 22.5 | 18.0 |
| 30 | 62.0 | 58.9 | 55.8 | 49.6 | 43.4 | 37.2 | 31.0 |
| 37 | 75.0 | 67.5 | 60.0 | 52.5 | 45.0 | 37.5 | 30.0 |
| 45 | 90.0 | 76.5 | 63.0 | 51.8 | 40.5 | 33.8 | 27.0 |
| 55 | 110.0 | 93.5 | 77.0 | 63.3 | 49.5 | 41.3 | 33.0 |
| 75 | 145.0 | 112.4 | 79.8 | 68.9 | 58.0 | 50.8 | 43.5 |
| 90 | 178.0 | - | - | - | - | - | - |
| 110 | 205.0 | - | - | - | - | - | - |
| 132 | 250.0 | - | - | - | - | - | - |
| 160 | 302.0 | - | - | - | - | - | - |
| 200 | 370.0 | - | - | - | - | - | - |
| Mains operating voltage 500 V 3 AC | |||||||
| 0.75 | 1.4 | 1.2 | 1.0 | 0.8 | 0.7 | 0.6 | 0.6 |
| 1.5 | 2.7 | 2.2 | 1.6 | 1.4 | 1.1 | 0.9 | 0.8 |
| 2.2 | 3.9 | 2.9 | 2.0 | 1.6 | 1.2 | 1.0 | 0.8 |
| 4.0 | 6.1 | 4.6 | 3.1 | 2.4 | 1.8 | 1.5 | 1.2 |
| 5.5 | 9.0 | 6.8 | 4.5 | 3.6 | 2.7 | 2.3 | 1.8 |
| 7.5 | 11.0 | 8.8 | 6.6 | 5.5 | 4.4 | 3.9 | 3.3 |
| 11.0 | 17.0 | 12.8 | 8.5 | 6.8 | 5.1 | 4.3 | 3.4 |
| 15.0 | 22.0 | 17.6 | 13.2 | 11.0 | 8.8 | 7.7 | 6.6 |
| 18.5 | 27.0 | 20.3 | 13.5 | 10.8 | 8.1 | 6.8 | 5.4 |
| 22 | 32.0 | 24.0 | 16.0 | 12.8 | 9.6 | 8.0 | 6.4 |
| 30 | 41.0 | 32.8 | 24.6 | 20.5 | 16.4 | 14.4 | 12.3 |
| 37 | 52.0 | 39.0 | 26.0 | 20.8 | 15.6 | 13.0 | 10.4 |
| 45 | 62.0 | 52.7 | 43.4 | 40.3 | 37.2 | 32.6 | 27.9 |
| 55 | 77.0 | 67.4 | 57.8 | 52.0 | 46.2 | 42.4 | 38.5 |
| 75 | 99.0 | 84.2 | 69.3 | 64.4 | 59.4 | 52.0 | 44.6 |
Contact Person: sales
Tel: +8618158331966
