ICS 93. 080. 30 R 87 GA GA/T 508 2004 Road traffic counting down display unit 2004-08-09 2004-10-01
... II 1... 3 2... 3 3... 3 4... 4 5... 5 6... 9 7... 13 8... 14 9... 14 10... 14 A... 15 I
A II
1 2 GB/T 2423.1-2001 2 A: idt IEC 68-2-1:1990 GB/T 2423.2-2001 2 B: idt IEC 68-2-2:1974 GB/T 2423.3-1993 Ca: eqv IEC 68-2-3:1984 GB/T 2423.10-1995 2 Fc idt IEC 68-2-6:1982 GB/T 2423.17-1993 Ka: eqv IEC 68-2-11:1981 GB 4208-1993 IP eqv IEC 529:1989 GB 4599-1994 GB/T 8417-2003 GB 14886 GB 14887-2003 GB/T 17626.4-1998 idt IEC 61000-4-4:1995 GB/T 17626.5-1999 idt IEC 61000-4-5:1995 GB 50169-1992 GA 47-2002 3 3.1 3.2 counting down display unit counting down numeral display unit 3
3.3 3.4 3.5 3.6 3.7 3.8 7 counting down simulative display unit communication method counting down display unit studying method counting down display unit studying status flashing yellow control [GA 47-2002 3.12] signal phase [GA 47-2002 3.2] 4 4.1 4.1.1, 4.1.2 4.1.3 4.2 DX 0 1 T X S M 4
5 5.1 5.1.1 5.1.2 5.1.2.1 300mm 300mm 300mm 10% 1 1 >300 >50 250~300 500~550 >400 >150 400~450 750~850 5.1.2.2 150mm 400mm 5.1.3 GB14887-2003 4.1.2 5.1.4 80 5.2 5.2.1 5.2.2 5.2.3 42.4V 60V 5.2.4 9.1 5.3 5.3.1 5.3.2 5
5.3.3 5.3.4 220VAC / 5.4 5.4.1 7 0-9 1 9 2 99 2 199 3 999 5.4.2 5.4.2.1 A 5.4.2.2 2 5.4.3 5.4.3.1 5.4.3.2 2 5.4.3.3 0.3 6
5.5 5.5.1 2 2 0 10 0 50 50 15 15 15 0 15 15 10 15 15 5.5.2 10 5mm 3 3 0 10 0 4000 4000 15 1200 1200 0 1200 1200 10 1200 1200 5.6 4 4 x y 5.7 5.7.1 A 0.660 0.320 B 0.680 0.320 C 0.710 0.290 D 0.690 0.290 M 0.009 0.720 N 0.284 0.520 O 0.209 0.400 P 0.028 0.400 7
AC220V 50Hz AC220V 44V 50Hz 2Hz 5.7.2 10M 5M 5.7.3 50Hz 1500V 1min 5.7.4 1.0 ma 5.7.5 IP53 5.7.6 5.7.6.1 a) b) 5.7.6.2 5.7.6.3 a) b) c) 5.7.6.4 0.5 5.7.7 5.8 GB/T17626.4-1998 2 2 GB/T17626.5-1999 2 2 5.9 5.9.1 5.9.2 8
5.9.3 5.7.2 5.7.3 5.9.4 48h 1000mm 2 8 5.10 5.11 240h 6 6.1 5.1 6.2 5.2 6.3 5.3 6.4 6.4.1 5.4.1 6.4.2 5.4.2 PC PC 5.4.2 PC 5.4.2 6.4.3 6.4.3.1 2 5.4.3.2 5.4.3.2 6.4.3.2 5.4.3.3 50ms 5.4.3.3 9
5.4.3.3 5.4.3.3 6.5 6.5.1 a) GB4599 1994 8.1 b) 10 1 c) 15 d) 5.5.1 5.5.1 e 5.5.1 6.5.2 6.5.1 4 5.5.2 5.5.2 6.6 GB/T 8417 5.6 6.7 6.7.1 6.7.1.1 0.1V 6.7.1.2 1) 30min 2) 5 5.7.1 5 10 1 264V 48Hz 1h 2 264V 52Hz 1h 3 176V 48Hz 1h 4 176V 52Hz 1h 6.7.2 500V 1min 5.7.2 6.7.3 1500V 50Hz 5s~10s 1min 5.7.3 6.7.4 GB14887-2003 6.15 5.7.4 6.7.5
GB14887-2003 6.8 5.7.5 6.7.6 6.7.6.1 6.7.6.2 6.7.6.3 5.7.6 6.7.7 5.7.7 GB4208 6.8 6.8.1 6.8.1.1 10 ~35 45%~80% GB/T17626.4-1998 6 6.8.1.2 6.8.1.2.1 GB/T17626.4-1998 7.2 2min 2kV 5kHz 5.8 6.8.1.2.2 GB/T17626.4-1998 7.2 2min 2kV 5kHz 5.8 6.8.2 6.8.2.1 10 ~35 45%~80% / GB/T17626.5-1999 6 6.8.2.2 6.8.2.2.1 GB/T17626.5-1999 7 11
1kV 2kV 5 1 /30s 5.8 6.8.2.2.2 GB/T17626.5-1999 7 1kV 2kV 5 1 /30s 5.8 6.9 6.9.1 6.9.1.1 GB/T2423.2 6.9.1.2 70 2 4h 2h 5.9.1 6.9.2 6.9.2.1 GB/T2423.1 6.9.2.2 A B a A -40 3 4h 2h 5.9.2 b B -20 3 4h 2h 5.9.2 6.9.3 6.9.3.1 GB/T2423.3 6.9.3.2 50 2 90%~95% 24h 6.7.2 6.7.3 5.7.2 5.7.3 2h 5.9.3 6.9.4 6.9.4.1 12
GB/T 2423.17 6.9.4.2 35 2 5% 0.1% 1.0mL/h 80cm 2 ~2.0mL/h 80cm 2 48h 45min 15min 35 1h 5.9.4 6.10 6.10.1 GB/T 2423.10 6.10.2 10Hz 35Hz 0.75mm 1 20 5.10 6.11 240h 5.11 7 7.1 7.2 7.2.1 7.2.2 6 7.3 6 6 1 2 3 4 7 6 1 5.1 6.1 2 5.2 6.2 3 5.3 6.3 4 5.4 6.4 13
6 5 5.5 6.5 6 5.6 6.6 7 5.7 6.7 8 5.8 6.8 9 5.9 6.9 10 5.10 6.10 11 5.11 6.11 8 GB14886 GB50169-1992 4 9 9.1 9.2 10 10.1 10.2 14
A RS-485 A.1 / D5 A.1 2400 /4800 /9600 8 1 1 RS485 A.2 A.2 / 1 2 1) FEH 11111110 2) / D0 D7 D0 D1 00-01- 10-11- D2-D4 000-111 0-7 8 D5 0 1 0 D6-D7 00 3) 4 BCD 0~9999 4 4 4 4 4) = 0x7f ( / 1 2) 5) 8 15