MICROMASTER 420 is a frequency inverter launched by Siemens. It has IGBT technology, PWM technology, PI technology and other features. Its rated power is 0.12-11kW, rated voltage is 200-480V, rated frequency is 47-650Hz, and supports PROFIBUS, DeviceNet, CANopen and other communication protocols. It is suitable for various industrial occasions.
The MICROMASTER 420 is a frequency transformer designed for industrial applications. The manual describes its features, control panels, and compatible communication protocols such as PROFIBUS, DeviceNet, CANopen, RS485 and RS232.
Technical specifications, dimensions, wiring diagrams, and safety information are included. The document also lists performance data such as input voltage ranges, output current limits, frequency range, power factor, and operating temperature. This manual is written in Japanese.
| Input voltage (single‑phase AC) | 200 V – 240 V |
|---|---|
| Output voltage range | 0 V – +10 V |
| Frequency range | 0 Hz – 650 Hz |
| Power factor | > 0.95 |
| Dimensions (W × H × D) | 783 mm × 1783 mm × 149 mm |