PWM Automation and Systems Protection has an extensive history in the development of interconnected or isolated industrial electrical and power system designs, as well as the communication and automation infrastructure needed to provide reliable power to machinery and equipment.



The end products of our projects can be found throughout Brazil and include generating units, substations, transmission and distribution lines, automation installations, SCADA systems, communication infrastructure and industrial electrical distribution installations.



At PWM we support our customers on a wide variety of projects, from large projects with complex requirements to small projects that require cost-effective solutions. We use the latest technologies available to be efficient and accurate in our designs, keeping current with leading industry standards, enabling seamless transfer of design files and providing clear communication with our customers.



The PWM team can lead or assist your venture in the following types of project work:



• Fiber optic communication;

• Microwave communication (WiFi, WiMAX, GSM/LTE 3G and 4G);

• Migration of TCP-IP networks;

• Support and development of SCADA systems, hardware and software in several communication protocols (IEC 61850 GOOSE, IEC 61850 Sampled Values and IEC 61850 MMS, DNP3 Serial and LAN, Modbus RTU and TCP, IEC 101/104, etc) applied in substations power;

• Project of time synchronization networks for power substations: GPS – Global Positioning Systems, IRIG-B Inter Range Instrumentation Group – B, NTP – Network Time Protocol, PTP – Precision Time Protocol;

• Wireless Electromagnetic Spectrum Repeaters Project;

• Survey of regulatory and normative aspects applied to the telecommunications systems of the electrical system.