工作原理 对DY-31H/D～38H/D继电器，接②、⑥端子相当于线圈并联，接②、⑧端子相当于线圈串联。 SSJ-22C时间继电器产品概述 继电器作为辅助元件用于各种保护及自动装置中，使被控元件达到所需要的延时，在保护装置中用以实现主保护与后备保护的选择性配合。 SSJ-22C时间继电器相关型号 JY-44A/1 JZL-206X HZS-127 DY-29D SJ-10 JGL-22 YZJ1-3E DL-20CE JL-332A DZK-134T JS23-52 JT18-11/3 HDL-A/1-110VDC-1 JZB-202/7 JY-23A DY-212D JZY-333/422J SS-72/2C JY-42B JZL-203 HZK-336 DY-29C/60C SGP-1B/S JGL2-121/D YCHJ-1/B DL-20C JL-331G DZK-134 JS23-32 JT17 H3Y-4 JZB-16B JY-21B DY-212C JZY-333/400 SS-72/18 BS-63B/ⅡC JY-40UC/1b-6b JZL-111B HZK-311 DY-29 SCF JGL-21/14 WQP-2Q DL-1A JL-331C DZK-133Q JS23-12 JSZ8-Y H3CT-A8 JZB1-202C JY-20 DY-212 JZY-333/220 SS-72/1 JZL-006C HZJ-16 DY-28D RXSF1 RK271016-X JGL-21 BS-111 WQP-2B/3 DL-13/1C JL-32M DZK-125 JS-22E JSZ8-K H3CT-8A BS-151B JZAC-3A/A JY-1B/1 DY-21 JZY-333/062 SS-71/6C BS-63B/Ⅱ JZK-240X HZH-48VDC-2H-2H-1D DY-28C RXSF1 JGL-2/23 UEG/C-2H/110V DL-13 JL-32B/D DZK-124 JS20D JSZ8-A H3CR-F8N JZ8-62Z JY-1A/1 DY-20E JZY-333/004 SS-71/20 JZK-220X HZH-48VDC-1H-2H-1D DY-27E RXMS1 RK216763 JGL-2/15W1 UEG/A-4H-R/110V DL13 JL-32A/C DZK-123 JS20/13 JSZ8-01 H3CR-A JZ8-26Z JY-16A/61 DY-20D/60C JZY-311/220 SS-71/17 BS-63B/Ⅰ JZK-210X HZH-24VDC-2H-2H-2D DY-27CE RXMS1 RK216450 JGL-2/15 UEG/A-4D-R/110V DL-12 JL-327H DZK-122Q JS15SX JSZ7-H H3CA-8 JZ7-44 JY-156/1 DY-20CE/60C JZY-225 SS-62/II BDZ-2/L JZK-141Q HZH-24VDC-2H-1H1D-1D DY-27 RXMS1 RK216249 JGL-2/11 UEG/A-4D-L/110V DL12 JL-327D DZK-121T JS14PS-999S JSZ4C-F H3BH-8 BS-151A/C JZ-22H/51 JY-152/1 DY-20CE JZY-220C SS-53 BS-63B JZK-124T HZH-24VDC-1H1D-1H1D-1D DY-26D RXMS1 RK216038 JGL-1A/14 UEG/A-3H1D-L/110V DL-11/B JL-326H DZK-121 JS14P-99S JSZ4C-B H3BF-8 JZ-22H/31 JY-142E DY-20C JZY-218 SS-47/I JZK-115 HZH-220VDC-2H-2H-1D DY-26C RXMH2 JGL-1A UEG/A-2H2D-L/110V DL-11 JL-326D DZK-114T JS14C JSZ4A-E H3BA-N8 JZ-22H/11 JY-141E DY-20 JZY-214 SS-342A BS-63A/ⅡC JZK-112 HZH-220VDC-1H-2H-1D DY-25E RS-24VAC-3Z-10A JGL-15A UEG/A-1H3D-L/110V DL11 JL-325H DZK-114 JS14A JSZ4A-A H3BA-8H JZ-21H/431J JY-141 DY-2 JZY-210 SS-322A 7SR12064HA122DA0 找线路保护测控装置就上：http://www.jdbhw.com/Products_Detial/1/113.html