- 英勒科SRMUVS-100VAC-4H欠电压监视继电器应用于发电厂 水电站
详细信息
品牌:英勒科 型号:SRMUVS-100VAC-4H 应用范围:5-500V 额定电流:5 A 额定电压:100 V 触点负载:5A 250V 触点形式:2Z 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 250Vand timeconstant L/R is 5mS inthe DC circuit, the switching capacity of the contacts is 50W;When the voltage is less than 250V and thepower 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 S - 100VAC - 2H2D
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
-
供应商的其他相关信息
查看更多