{"id":822,"date":"2017-11-22T09:57:32","date_gmt":"2017-11-22T08:57:32","guid":{"rendered":"http:\/\/dev.thermokey.it\/?p=822"},"modified":"2023-03-09T12:17:37","modified_gmt":"2023-03-09T11:17:37","slug":"ep-ec-plus-speed-controller","status":"publish","type":"post","link":"https:\/\/www.thermokey.com\/en\/accessories\/ep-ec-plus-speed-controller\/","title":{"rendered":"EP – EC PLUS SPEED CONTROLLER"},"content":{"rendered":"
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[vc_row][vc_column][vc_column_text css=”.vc_custom_1511340824683{padding-top: 30px !important;}”]The EC PLUS Ep is a multifunction and multiple-input unit for the regulation of speed of threephase electronically commutated motors installed on axial fans, which is designed to regulate different EC motors, in a simultaneous and coordinated way, using programmable input signals. Power supply: IP55: 2ph+PE 400Vac ±20% (other voltages upon request).[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=”.vc_custom_1511339942252{padding-top: 50px !important;padding-bottom: 10px !important;}”]TECHNICAL DATA[\/vc_column_text][vc_column_text]Power supply: 2ph+PE 400Vac ±20% (other voltages upon request).
\nOperating temperatures: -20°C ÷ 50°C
\nJunction box in thermoplastic material resistant to UV rays and with protection class IP55
\nRegulation mode MASTER or SLAVE
\nPrinciple of PID regulation. Optional Proportional mode
\nSetting Min and Max fan speed
\nPossibility to exclude different fan speed fields, excluding areas with high acoustic disturb
\nInput by external signal or transducer: 0-20mA, 4-20mA, 0-5V, 0-10V
\nRS485 Interface for MODBUS networking optional
\nPossibility of connection for temperature probes (default) or pressure probes
\nAuxiliary contacts available:<\/p>\n