Project ICE Moin Piston Power Plant at Limon Province

SIESA manufactured the control boards for the thermal units 1, 2, 3 and 4 of the ICE's Facility, Moín Piston in the Limon Province, of the Costa Rican Institute of Electricity. According to the client's technical specifications, we developed the Controls and Alarms boards PMA, Regulation boards RG and Central Control boards TCC.
There were manufactured using PLCs Momentun from Modicon, with ethernet Modbus TCP/IP industrial comunication and other equipment in RS485 Modbus RTU. There were also used Touch Screens from Delta Electronics and Energy Monitors from SACI.

Project 150Tons Crane Power and Control for ICE (Instituto Costarricense de Electricidad)

SIESA concluded the project of modernization of the control and power of the traveling crane of 150 Tons that it is used in the Corobicí Hidroelectrical Power Plant of ICE (the Costa Rican Institute of Electricity), at Cañas, Guanacaste, Crane for maintenance of the 3 electrical generator units.
In this project we use for the first time used in our country newest technology, with Simotras of Siemens Dirves, specially designed for traveling cranes.

Project Control Alarms for Medium Voltage Substations

SIESA is manufacturing Alarms Control Units for Medium Voltage Substations for ICE (the Costa Rican Institute of Electricity).