产品特性:数字式 | 品牌:英勒科 | 系列:SRMUV |
型号:SRMUV T-110VAC-4H | 是否进口: | 额定电流:*** |
整定电流:1A | 安装方式:导轨安装 | 灭弧介质:2000V |
额定电压:220V | 线圈电压:220V | 物料编号:20230322016 |
接线方式:端子接线 | 辅助触点型式:1 | 响应延时:35ms |
脱扣延时时间:5ms | 触点容量:500VA | 动作时间:0.02S |
延时范围(s):30ms | 工作海拔高度:2000 | 工作环境温度:45 |
重量:0.5 | 电压整定范围:10-450V |
SRMUV系列欠电压监视继电器适用于发电机、变压器、变电线路的继电保护装置中,作为低电压闭锁的启动元件。(适用于交流50/60Hz)
继电器的设定值和滞后返回可以通过电位器无级调节。
SRMUV series of under-voltage superv***ry relays serve as startup components for under voltagelockoutin relay protection devices in generators, transformers, power transmission and transformationlines.(Are used in AC 50/60Hz)
The settings and lag and return times of the relay can be steplesslly adjusted with potentiometer.
额定电压NominalVoltage:58V、100V、110V、220V(相电压Phasevoltage)
额定电压范围VoltageRange:35%~130%额定电压NominalVoltage
设定值Setting Value :50%~105%额定电压NominalVoltage
滞后返回系数Lag Return Coefficient:2%~20%相对于设定值Relative to setting value
刻度误差Graduation Error:≤6%
功耗PowerConsumption :≤5W
触点容量ContactCapacity: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 o f the contacts is ***; When the voltage is less than 250Vand time
constant L/R is 5mS inthe DC circuit, the switching capacity of the contacts is 50W;When the voltage is less than 250V and 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,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 of the contactsand the casing, and no sign of breakdown or flashoveris detected.
环境温度AmbientTemperature:-25C~55°C
U型35导轨安装Mounting On profile railType U 35
SRMUV T - 110VAC - 4H
① ② ③ ④
①SRMUV系列欠电压监视继电器
SRMUV Series of Under-voltage Superv***ry Relays
②S:单相Single Phase T:三相ThreePhase
③ 额定电压NominalVoltage:58V、100V、110V、220V(AC)
④触点形式ContactArrangement:2H、2H2D、4H