SS-73/5C时间继电器工作原理 辅助电源采用开关电源变换，交直流通用，工作范围大，从100-300V均能工作。 SS-73/5C时间继电器产品概述 适用于电机、变压器和输电线路等设备的保护装置中作过负荷和短路的启动元件。 SS-73/5C时间继电器相关型号 JZK-211 JL-324I GL-18 RXMS1 RK216463 JS11-DN UEG/A-4D-R/220V JSZ3C-B HS23-22 JY-11A DD-1 BS-161B JZ7-53 JZY-226 DX-19E SS-71 HZH-220VAC-1H1D-2H-1D DZJ-214 BS-74/C JGL-13/Z JZK-141T JL-324E GL-17/10 RXMS1 RK216250 JS11-71 UEG/A-4D-L/220V JSZ3A-E HS23-21 JY1 DCS-13(RXMVB-2) JZ-22H/51J JZY-220X BS-61/II DX-19 SS-53/C HZH-110VDC-2H-2H-1H DZJ-213 JGL-12ST JZK-125 JL-323I GL-16E RXMS1 RK216049 JS11-51 UEG/A-3H1D-L/220V JSZ3A-A HS23-12 JX-UC5 DCS-13 JZ-22H/31J JZY-218X DX-18 SS-47/II HZH-110VDC-2D-2H-1D DZJ-212 BS-74/ⅡC JGL-123 BS-131A JZK-115Q JL-323E GL-16/10 RXMK1 JS11-42 UEG/A-2H2D-L/220V JSZ0C-F HS23-11 JX-UC2 DCS-12 JZ-22H/11J JZY-214X BS-61/I DX-17/F5-I SS-342B HZH-110VDC-1D-1D-1D DZJ-211 JGL-11SZT JZK-112T JL-323A GL-15E RTT-220VAC-4H-B JS-113B BFL-2E UEG/A-1H3D-L/220V JSZ0C-B HRTH-Y-2Z JX-UB6 DCS-11 BS-161A/C JZ-21H/610 JZY-210X DX-17/6-I SS-322B BS-121 HZH-110VAC-2H-2D-1D DZJ-210 BS-74/ⅠC JGL-11/Z JZJ-630B JL-322G GL-15/10 PTS3PR-M JS11-31 SZH-2A JSZ0A-E HRTH-J-2Z2H JX-UB2 DCH-1A JZ-21H/250J JZY-206X BS-61/C DX-17/5-I SS-29BF HZH-110VAC-1H1D-2H-1D DZJ-209X JGL-11/14 JZJ-422 JL-322C GL-14EH PTS1-2 JS11-12 SY-33/1 JSZ0A-A HRTH-J-2H2D JX-UA5 DCH-1 JZ-21E/61J JZY-203 DX-17/4-II SS-23E ZZX-3A HZB-378 DZJ-208X BS-74 JGL-11/11 BS-131 JZJ-226 JL-321I GL-14/5 MS4SF JS-104SC SY-31/1 JSY-13 HL-33 JX-UA1 DCD-9 BHY-2 JZ-21A JZY-142B BS-61/ⅡC DX-17/4-I SS-21A ZSJ-4 HZB-333 DZJ-207X JG-5 JZJ-220X JL-321E GL-14 MM2P JS-103SA ST6P-4 JSY-1/B HL-32 JXJ-2A DCD-5A BS-161A JZ-21/43J JZY-060C DX-17/3-II SS18-1/3 ZNS-113A HZB-314 DZJ-206X BS-73E/ⅡC JFY-1 JZJ-217 JL-321A GL-13E MGL-13 JS-103A ST3PC-G JSW-33 HL-31 JX-IC4 DCD-5 JZ-200 JZY-002C BS-61/ⅠC DX-17/3-I SRTT-24VDC-4H-B ZJY-800 HZB-24 DZJ-205X JDZY-1400 JZJ-213 JL-31D GL-13/10 LZY-2 JS-10 ST3PA-G JSW-21 HL-23 找站用变保护测控装置就上：http://www.jdbhw.com/Products_Detial/8/111.html