201-XXX-DPDT系列 - 3相电压/相位监视器

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

201-XXX-DPDT系列是一个11针八元底座插件电压监视器,旨在保护3相电动机,而不论尺寸如何。201-100-DPDT用于95-120 V AC,50/60 Hz电动机,201-200-DPDT用于190-240 V AC,50/60 Hz电动机,以防止因电压问题造成的损坏。这些单元具有两组隔离的触点集,非常适合与两个具有不同电压的对照电路一起使用。唯一的基于微控制器的电压和相位感应电路不断监视电压,以检测有害电源线路时,当检测到有害的情况下,该电压是有害的。MotorSaver’s output relays are deactivated after a specified trip delay. The output relays reactivate after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions.This unit is also available with a shorter trip delay and faster restart delay. The 201-xxx-DPDT-60mS has a trip delay of 0.5 seconds and a restart delay of 60 milliseconds.

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目录 # 输入
电压(V)
输出
形式
终止类型 安装方法 方面 重量(磅/g) 湿度 输入交流线频率(Hz) Maximum Input Power 输出负载等级(VA) 重新启动延迟范围 行程延迟范围 行程准确度(%) 欠压重置电压(%) Undervoltage Trip Voltage Stock 相比
201-100-DPDT 95-120 VAC DPDT 扭矩:12英寸。12-22 AWG固体或滞留 DIN导轨或表面安装座(插入到OT11-PC插座) 1.75 h x 2.38 w x 4.13 d in。(44.5 x 60.3 x 104.8毫米) 0公斤 每IEC 68-2-3的95%无谐照 50 /60 5 飞行员职责:480 VA @ 240 VAC;通用目的:10 A @ 240 VAC 故障或完全的电源损失后:2 s 低压:4 s;不平衡/相位故障:2 s ±1% 93% 90% 查看
201-200-DPDT 190-240 VAC DPDT 扭矩:12英寸。12-22 AWG固体或滞留 DIN导轨或表面安装座(插入到OT11-PC插座) 1.75 h x 2.38 w x 4.13 d in。(44.5 x 60.3 x 104.8毫米) 0公斤 每IEC 68-2-3的95%无谐照 50 /60 5 飞行员职责:480 VA @ 240 VAC;通用目的:10 A @ 240 VAC 故障或完全的电源损失后:2 s 低压:4 s;不平衡/相位故障:2 s ±1% 93% 90% 查看
201-100-DPDT-60MS
Obsolete: 2020 -09-21
95至120VAC DPDT 扭矩:12英寸;电线:滞留或实心10-22awg DIN导轨或表面安装座(插入到OT11-PC插座) 1.75在h x 2.38中,在d(44.5 x 60.3 x 104.8毫米)中w x 4.13中 0.65磅(10.4盎司294.8 g) 每IEC 68-2-3的95%无谐照 5W 飞行员职责:480VA @ 240VAC;通用目的:10A @ 240VAC 故障或完全电源损失后:60ms 低压:0.5s;不平衡分阶段错误:0.5s ±1% 93% 90%
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