| Abstract: | With the rapid development of modern power ＆ electron technology and micro-electronic technology, the upgrading of automation and intellectualization, the increasing maturity of development and application of the medium / high voltage high-power frequency converter, some of the products adopt GPRS remote communication technology which enables the jobsite real-time data, operation state and fault state to be transmitted to the terminals in the distant location, thus realizing the remote monitoring and maintaining of the equipments on the jobsite. |
