房间控制器GC10技术参数手册.pdfVIP

GC10 Room group controller Functional description ● Performance features Functional description The GC10 room group controller automatically and decen- trally balances the setpoints for laboratory room control (room supply and exhaust air). The room air change rate re- quirements of DIN 1946, Part 7 are taken into account and are freely programmable. Negative room pressure (in labo- ratories) or positive room pressure (in clean rooms) may be adjusted by a percentage relative to the room exhaust air or 3 with a fi xed offset (e.g. 300 m /h). The negative room pressure is determined using the follo- wing formula: Room supply air= Negative room exhaust air * 0,9 pressure = 10% Room supply air= Offset = 300 m3/h By means of the LON control, the GC10 room group cont- exhaust air - 300 roller fulfi lls the function of a DDC sub-station. Summated balances (room supply/exhaust air) are available in the And the positive room pressure is calculated with the follo- BMS as standard network variable types (SNVT). wing formula: Room supply air= Positive room Building Management System exhaust air * 1,1 pressure = 10% Room supply air= Offset= 300 m3/h The building management system (BMS) can be integrated exhaust