Voltage controller Power supply: Potentiometer: Controller is designed to control the speed of ventilators equipped with electronically commutated motors (EC) or other devices controlled by 0-10VDC signal. Required power supply is 230VAC 50/60Hz. The output is a 0-10V signal, controlled by a knob on the front of the housing. The voltage controller has an additional, unregulated AC output (max. 3A). “0” position turns off control output and additional unregulated AC output. Controller has a fuse T1,5A for overcurrent protection. Protection grade IP20 (flush mounting). Ambient temperature from -30°C to +55°C. WIRING DIAGRAM Manufactured in compliance with: EN IEC 55015:2019+A11:2020, EN60669-1:2018, EN60669-2-1:2004+A1:2009+A12:2010, EN IEC 61000-3-2:2019, EN61000-3-3:2013+A1:2019, EN61547:2009. ul.. Postępowa 25/27, 93-347 Łódź, Poland tel. (42) 640-15-39, fax: (42) 640-15-41 [email protected], www.brevetrafo.com Due to the constant development of the construction and changes in technical requirements, Breve Tufvassons reserves the right to change the above para