3-phasemonitoringrelayforphasesequenceandphaseloss?Detectswhenallphasesarepresentandhavethecorrectsequence?Measuresitsownpowersupply?Powersupplyrange:200to690VAC(±15%)?Output:5ASPDTrelaynormallyenergized?FormountingonDIN-railinaccordancewithDIN/EN50022?17.5mmDIN-railhousing(DIN43880)?LEDindicationforrelayand...
JVRD-380NW 3P+N OVER & UNDER Voltage Control Relay Phase Sequence Monitor Three Phase Voltage Protection Relay Neutral loss $10.00 - $13.11 Min. order: 1 piece NEW MDB-201Z overload phase loss unbalace overcurrent Motor Punp Protection Relay Protector $9.50 - $11.48 Min. order: 10 pieces...
JVRD-380NW 3P+N OVER & UNDER Voltage Control Relay Phase Sequence Monitor Three Phase Voltage Protection Relay Neutral loss $10.00 - $13.11 Min. order: 1 piece Single-Phase AC DC Over And Undervoltage Protection Voltage Current Monitoring Relay ...
Universal phase monitor/relay. (New Products). A ground fault responsive protection system having a ground fault trip relay operable by a ground fault current sensor for operating a circuit interrupter when the ground fault current reaches a pre-established trip level and a monitorin... 被引量:...
The PMP Series Phase Monitor Relays utilize a microprocessor-based design to provide protection against phase loss, phase reversal, phase unbalance,undervoltage and overvoltage. The PMPU is a universal voltage product that works on any three-phase system voltage from 208-480V (a separate 120V ...
phase loss single-phase DIN rail Contact phase sequence protection relay PVR series Trigger voltage: 150 V - 416 V The phase sequence and phase failure protector trip relay is designed to monitor the correct phase rotation or sequence of a three-phase ... Compare this product See the ...
A monitor detects improper phase sequence or phase loss in a three phase system. A thyristor and a series connected relay are directly connected between two line conductors. A network using only two resistors and one capacitor connects all three line conductors to a summing junction connected ...
Relay; SSR; Phase Monitor; SPDT; Cur-Rtg 10A; Ctrl-V 208/240AC; Vol-Rtg 240AC; Plug-In 型号:257B 仓库库存编号:70043348 搜索 Time Mark Corporation HOLD DOWN CLAMP 型号:98053501 仓库库存编号:70043387 搜索 Time Mark Corporation Socket, Relay; 8-PIN 600V UL/CSA/CE APPROVED ...
Model 265 3-Phase Monitor商品说明说明书 DESCRIPTION The Model 265 3-Phase Monitor continuously monitors 3-phase Wye or Delta systems for phase loss, low voltage and phase reversal. When properly adjusted, the Model 265 Monitor will detect phase loss on a loaded motor even when regenerated ...
A phase loss detection circuit for a three phase electrical system providing three phase power as to a motor, the three phase electrical being subject to a phase loss condition and a transient conditi