JB_T-8219-1999.pdfVIP

JB JB/T8219 1999 Electrical actuators for industrial-process Measurement and control systems 198908 06 2000 01 01 0 JB/T8219 1999 JB/T8219 95 1 2 GB3836.1 1988 GB3836.2 1988 d GB4208 1993 IP GB/T15464 1995 JB/T9329 1999 3 3.1 a) b) c) 3.2 a) b) 3.3 a) b) c) d) 3.4 a)61640100250600100016002500400060001000016000Nm b)250400600100016002500400060001000016000250004000060000Nm c)1640100160250400600100016002500Nm 3.5 a)5 b)610162540601001602504006001000mm c)571015204080120r 3.6 2.5,4,6,(8),10,(12.5),(15),16,(20),25,(32),40,(50),60,(80),100,(125),160,250s 3.7 0mA~10mA 1 4mA~20mA 0V~10V 1V~5V 3.8 25 1003206301200 63025 1h3h 1. 2. 4 4.1 4.1.1 a)-1 b)95 10 70 c)86Kpa~106Kpa d) e) 4.1.2 4.1.2.1 220V 380V 50Hz 4.1.2.2 +10 -15 10 1 5 4.1.2.3 4.2 1 1 1