| 产品特性：数字式 | 是否进口：否 | 产地：温州 |
| 品牌：英勒科 | 系列：SRTSD | 额定电流：*** |
| 整定电流：2A | 安装方式：导轨安装 | 灭弧介质：2000V |
| 额定电压：48V,110V,220V, | 主触头极数：2转换 | 线圈电压：DC48V,110V,220V, |
| 适用范围：电力控制 | 最小包装数：1 | 物料编号：2023022608 |
| 用途：工控 | 应用场景：电网 | 保护类型：控制 |
| 型号：SRTSD-220VAC-1H1D-1H1D | 延时时间：0.02-9.99S | 工作海拔高度：2000 |
| 工作环境温度：45 | 控制电源类型：交流/直流 | 控制电源电压：220V |
| 控制电源频率：50/60HZ | 触点容量：500VA | 延时范围(s)：0.02~9.99S |
SRTSD系列断电延时带瞬动继电器，适用于交流50/60Hz电压85V~264V,直流电压85V~264V自动控制
电路中。设置直观，工作稳定，延时精度高，触点容量大。
在继电器输入端溃入额定电压，继电器动作，断开电压后，瞬动触点立即断开，延时触点按设定时间断开。
SRTSD series of outage delay instantaneous acting relays are used in automatic control circuits with 50/60Hz85V~264VACand 85V~264VDC,andare characterized by easy setting, stable operation, precisionin delay timing, and high contact capacity.
When the rated voltage is imposed at the input terminal, the relays act, and when the power is cut, theinstantaneous acting contacts are bdisconnected instantly and then the contacts of the relaysafter the timeof delay set.
额定电压NominalVoltage:85V~264V(AC/DC)
时间整定范围Time Setting Range:0.06~0.6s、0.25~2.5s、2~20s、16~160s
延时精度 Delay Precision :±10%(延时整定值小于1s时 When maximum delay timesetting islessthan 1s)±5%(其他Others)
电源电压波动误差Power supply voltagefluctuation :±0.5%(90%~110%额定电压NominalVoltage)
温度误差TemperatureError :±0.5%(-10°C~+50°C)
功耗Power Consumption:≤5W
触点容量Contact Capacity:在电压不大于250V时:触点长期接通电流为***;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 of the contacts is ***:When the voltage is less than 250V and time
constant L/R is5mS in the DC circuit, the switching capacity of the contacts is 50W; When the voltage is less than 250V and
the power factor COSgis 0.4 in the AC circuit, the switching capacity of thecontacts is 250VA
介质强度DielectricStrength:继电器各引出端子与外壳之间，能承受50Hz、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 ofthe contactsand the casing, and no sign of breakdown or flashover is detected.
环境温度AmbientTemperature:-25C~55°℃
U型35导轨安装Mounting On profile railType U 35
SRTSD - 220VAC - 1H1D - 1H1D
① ② ③ ④
①SRTSD系列断电延时带瞬动继电器
SRTSD Series of Outage Delay Instantaneous Acting Relays
②)额定电压NominalVoltage:(DC)85V~264V
(AC) 85V~264V
③瞬动触点Instantaneouscontacts:1H1D、2H
④延时触点Delay contacts:1H1D、2H
五、外形尺寸图
