| 产品特性：控制 | 是否进口：否 | 产地：乐清 |
| 品牌：英勒科 | 系列：SRDT | 型号：SRDT-2-60-2H |
| 额定电流：1 | 整定电流：0.01-4A | 安装方式：导轨安装 |
| 灭弧介质：2000V | 额定电压：110V | 主触头极数：2 |
| 线圈电压：110 | 是否专供外贸：否 | 最小包装数：1 |
| 物料编号：20230410108 | 用途：控制 | 应用场景：电厂、工矿 |
| 环境温度：15-55 | 周围磁场强度：小于0.5mT |
上和变电站汇流排上电压向量间的相差角。(适用于交流50/60Hz)
SRDT series of synchronic check relays can be used in automatic reclosing lines on the power
supply lines at both terminals to check the existence of voltage and the phase angle
difference in voltagevector at the bus of substation.(Are used in AC 50/60Hz)
整定范围 Range of Setting:纯相位检查型Phase CheckingType :20°~ 50‘
电压矢量检查型Voltage Vector Difference Checking Type :60V~ 230V
触点容量Contact Capacity:在电压不大于250V时:触点长期接通电流为5A;在电压不大于250V时:电路时间常数L/R为5mS的
直流电路中，触点断开容量为50W;在电压不大于250V时:功率因数COS6为0.4的交流电路中，触点断开容量为250VA。
When the voltage is less than 250V, the continuous current o f the contacts is 5A; When the voltage is less than 250V and time
constant L/Ris 5mS in the DC circuit, the switchingcapacity of the contacts is 50W;When the voltage is less than 250Vand the
power factor COSpis 0.4 in the AC circuit, the switching capacity of the contacts is 250VA
介质强度DielectricStrength:继电器各引出端子与外壳之间，应能承受5OHz、2KV,历时1分钟耐压试验而无击穿或闪络现象
50Hz, 2Kv, 1 minute between each of the contactsand the casing, and no sign of breakdown or flashover is detected
●环境温度Ambient Temnerature:-25C~55C
SRDT-2-60-2H
① ② ③ ④
①SRDT系列同步检查继电器
SRDT Series Of Synchronic Check Relays
② 1.相位检查型
Phase Checking Type
2.电压矢量差检查型
Voltage Vector Difference Checking Type
③检查电压值Checkingthe Value of Voltage:60~230V
④触点形式 Contact Arrangement:1H1D、2H、2D、2Z
五、外形尺寸图
