1、Q / GDW 1 ICS ICS 2 9 0 CEC 291-2010 Q/GDW 549 2010 Technical specificationoftestequipmentbasedonmicro-computerfor monitoring andcontrolsystemofsubstation 2011 -01 -24 2011 -01 -24 Q/GDWQ / GDW I II 1 1 2 1 3 1 4 2 5 2 6 6 7 7 9Q / GDW II 2009 2009 217 Q / GDW 1 GB/T2423.1 2 A GB/T2423.2 2 B GB/T242
2、3.4 Db GB/T2423.5 2 Ea GB/T2423.10 2 Fc GB/T17626 GB/T14598.9 22-3 GB/T15153.1 2 1 GB/T7261 GB/T4793.1 1 GB/T6592 GB/T191 JB/T9303 SJ/T10463 DL/T624 DL/T630 DL/T5149 220-500kV DL/T1112 DL/T1100.1 1 Q/GDW213 Q/GDW214 span stability accuracy Q / GDW 2 accuracy class adjustmentfineness fiducialerror ma
3、ximum permissible error totalharmonic distortion ratedoperating conditions universal time coordinated, UTC s IRIG-B inter-range instrumentationgroup-B, IRIG-B 5 45 90 80 110kPa 15 15 50Hz, 49Hz 51Hz 5 Q / GDW 3 SOE 1 4 20mA GPS IRIG-B SOE SOE Q / GDW 4 2 5 45) 90 220V 15 15 50Hz 1Hz 1Hz 5 , GB/T4793
4、 GB/T4793 GB/T7261 GB/T2423.1 GB/T7261 GB/T2423.2 GB/T7261 9.4 GB/T2423.4 GB/T7261 10.2 10.3 GB/T2423.10 , GB/T2423.5 , GB/T17626 4kV GB/T14598.9 4.1.1 1A 5A 3 Q / GDW 5 1A/5A 0 120 0.01 0.05 45Hz 55Hz 0.001Hz 0.002Hz 0 359.99 0.01 0.05 0.5 , 15VA 0.01 /min 57.7V 100V 220V 4 57.7V/100V/220V 0 120 0.
5、01 0.05 45Hz 55Hz 0.001Hz 0.002Hz 0 359.99 0.01 0.05 0.5 , 15VA 0.01 /min 0.5 0 359.99 0.01 1 0.05 0.01 /min 5 220V 0 120 0.01V 0.05 15W 0.5 4 20mA 4 20mA 6 Q / GDW 6 20mA 0 120 0.002mA 0.05 0.2W 10 s 0.1ms SOE 0.2ms 1ms 220V 5A 220V 0.15A 24V 4 a b c 6 d e 7 7 7 Q / GDW 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 4 20mA 16 17 72 18 GB/T6592 2 a b c d e f g CMC h i l GB/T191 Q / GDW 8
