202 200 SP Series – Single-Phase Voltage Monitor 系列 - Littelfuse 202 200 SP Voltage Relays/Monitors Provide Superior Protection

202-200-SP-RB-Center
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免责声明

Littelfuse产品并非为以下用途而设计,也不应被用于这些用途:包括但不限于汽车、航空航天、医疗、救生、维生、核设施、高可靠性应用、用于手术植入体内的装置,或者在产品故障或运行无法达到理想状态的情况下会造成人身伤害、死亡或财产损失的任何其他应用。除非在适用的Littelfuse产品文档中已有明确说明。 如果将产品用于相关Littelfuse文件中未明确说明的任何其他用途,则产品不享受Littelfuse质保。 如果将产品用于相关Littelfuse文件中未明确说明的其他用途,则Littelfuse不会为因此造成的任何索赔或损失承担责任。 除非经Littelfuse另行许可,否则Littelfuse产品的销售和使用应遵守Littelfuse销售条款与条件。 "Littelfuse"包括Littelfuse, Inc.及其所有附属实体。

The 202 200 SP series voltage monitor is designed to protect single-phase motors regardless of their size. It can be used with 190-240 V ac, 50*/60 Hz motors to prevent damage caused by incoming power problems. A unique microcontroller-based, voltage-sensing circuit constantly monitors the voltage to detect harmful power line conditions. When a harmful condition is detected, the MotorSaver's output relay is deactivated after a specified trip delay. The output relay reactivates 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.
*注: 50 Hz will increase all delay timers by 20 %.

功能与特色

  • Proprietary microcontroller-based circuitry
  • Fixed trip delay 4 s
  • Advanced LED indication
  • Adjustable restart delay (manual, 2–3 s)
  • One screw mounting and standard ¼” quick-connect terminals

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Catalog #Input
Voltage (V)
Output
Form
Termination TypeMounting MethodDimensionsWeight (lbs/g)HumidityInput AC Line Frequency (Hz)Input Tolerance (%)Maximum Input PowerOutput Load Rating (VA)Overvoltage Reset Voltage (%)Overvoltage Trip Voltage (%)Restart Delay RangeTrip Delay RangeStockSamplesCompare
产品号输入
电压(V)
输出
型式
端接类型安装方法尺寸规格重量(磅/克)湿度Input AC Line Frequency (Hz)Input Tolerance (%)Maximum Input PowerOutput Load Rating (VA)Overvoltage Reset Voltage (%)Overvoltage Trip Voltage (%)Restart Delay RangeTrip Delay Range库存样品比较
202-200-SP 190 - 240 VacSPDT0.25 in male quick connect1/4 in socket head cap screw (customer supplied)2.5 H x 2.5 W x 1.4 D in. (63.5 x 63.5 x 35.6 mm)0公斤95% non-condensing50 / 60 (50 will increase all delay timers by 20%)±10%5Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac107%110%After a Fault or Complete Power Loss: Manual; 2 - 300 s adjustableUnder/Over Voltage: 4 s查看 Order
202-200-SP-NHV 190 - 240 VacSPDT0.25 in male quick connect1/4 in socket head cap screw (customer supplied)2.5 H x 2.5 W x 1.4 D in. (63.5 x 63.5 x 35.6 mm)0公斤95% non-condensing50 / 60 (50 will increase all delay timers by 20%)±10%5Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 VacAfter a Fault or Complete Power Loss: Manual; 2 - 300 s adjustableUnder Voltage: 4 s查看 Order
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