调试方法 1、继电器的可动部分在电源切断之后应返回原位。 2、在两倍动作电流下的动作时间不大于0.05s，动作时间过长是由于可动部分发卡所致。 3、在正常条件下用500V的摇表测定继电器各部分之间绝缘电阻应不小于100MΩ。 JY-41A电压继电器工作原理 继电器若一相或两相断路时，变压器二次亦有输出电压，继电器动作。继电器接于发电厂及变电所内高压母线上电压互感器二次侧。当高压母线无电时，继电器释放，极化继电器的动断触点接通，闭锁解除，允许合接地刀闸。 JY-41A电压继电器相关型号 JY-12 DX-31BJ JZ8-80Z JZY-333/006J SS-71/3 BFY-6 DZJ-215 BS-74A/Ⅰ HZH-220VAC-2D-2H-1D GL-18 JGL-13AR/Ⅱ JZK-230 DD-11E JL-324G RXMVB2 RK251204 HS23-22 JS11C UEG/A-4H-R/48V JSZ3A-G JY-10 DX-31B JZ8-44J/3 JZY-322/303 BS-61B SS-71/18C DZJ-214 HZH-220VAC-1D-1D-1D GL-17/10 JGL-13 JZK-214 DD-11/60 JL-324C RXMS1 RK216466 HS23-21 JS11-61 UEG/A-4D-R/48V JSZ3A-C BS-132A/C JXZ9-A DX-31A JZ7-80 JZY-240C SS-71/10 DZJ-213 BS-74A HZH-110VDC-2H-2D-1D GL-16E JGL-126 JZK-144Q DD-11/50 BS-122A JL-323G RXMS1 RK216265 HS23-12 JS-114C UEG/A-4D-L/48V JSZ-2 JX-UC3T DX-31 JZ-30B JZY-221X BS-61A/ⅡC BS-162B SS-54/C DZJ-212 HZH-110VDC-1H1D-2H-1D GL-16/10 JGL-12/Z JZK-134Q DD-11/40 JL-323C RXMS1 RK216063 HS23-11 JS-113SA UEG/A-3H1D-L/48V JSZ0C-D JX-UB8 DX-3/B JZ-22H/40J JZY-219/D SS-48/II DZJ-211 BS-74/II HZH-110VAC-2H-2H-1H GL-15E JGL-11R/Ⅱ JZK-121 DD-11 JL-322I RXMM1 HRTH-Y-2Z JS-113A UEG/A-2H2D-L/48V JSZ0A-G JX-UB4 DX-3/A JZ-22H/20J JZY-215X BS-61A/Ⅱ SS-350B BL-4E DZJ-210 HZH-110VAC-2D-2H-1D GL-15/10 JGL-11/16 JZK-113Q DD-1/60 JL-322E RXMA1 HRTH-J-2Z2H JS11-22 UEG/A-1H3D-L/48V JSZ0A-C BS-132A JX-UB1 DX-3 JZ-21H/611 JZY-211X SS-331B DZJ-209X BS-74/I HZH-110VAC-1D-1D-1D GL-14EH JGL-11/12W JZJ-800 DD-1/50 JL-322A PTS5P HRTH-J-2H2D JS-11 SZH-2B/II JSY-22 JX-UA3 DX-2SA JZ-21H/251 JZY-207X BS-61A/Ⅰ BS-162A/C SS-311B DZJ-208X HZB-357 GL-14/5 JGL-10/W JZJ-512 DD-1/40 JL-321G PTS3P HL-33 JS-104 SY-33/3 JSY-11 JXJ-8 DX-19H JZ-21H JZY-204 SS-24 DZJ-207X BS74/I HZB-326 GL-14 JFY-12 JZJ-242 DD-1 JL-321C MS4S-M HL-32 JS-103B SY-31/3 JSW-35 JX-ID DX-19E JZ-21E/07J JZY-200X BS-61A SS-22 ZSX-2 DZJ-206X HZB-26 GL-13E JDZY-1600 JZJ-221X DCS-13(RXMVB-2) JL-31M MS-12 HL-31 JS-103 SY-11 JSW-31 BS-132 JX-IC3 DX-19 JZ-21/61 JZY-062C SS-18II ZSJ-1 DZJ-205X BS-74/C HZB-22 GL-13/10 JDZY-1220 找40AH直流屏就上：http://www.jdbhw.com/Products_Detial/12/65.html