1 Phase Failure Relay 3-phase sequence,phase loss and voltage unbalance monitoring Type DPA51 • 3-phase monitoring relay for phase sequence and phase loss • Detects when all phases are present and have the correct sequence • Measures its own power supply • Power supply range:200 ...
DPA51series3-phasefailurerelay(DPA51三相电源监视器) DPA51SeriesGOLDAIR 3-phasesequence,phaseloss andvoltageunbalancemonitoring TypeDPA51 ?3-phasemonitoringrelayforphasesequenceandphaseloss ?Detectswhenallphasesarepresentandhavethecorrectsequence ?Measuresitsownpowersupply ?Powersupplyrange:200to690VAC(±15%)...
电气在线为您精选来自Wenzhou Ginri Power Automation Co., Ltd.的Relays:JVR800-2 multifunction voltage monitoring relay Phase Failure Relay
Type Voltage Relay Rated Frequency 50Hz/60Hz Voltage Measuring Error <1% Output Type 1c/O Contact Configuration Capacity(a) 5A Setting Accuracy 1% of The Full Scale Value Name Phase Failure Monitoring Protector Key Voltage Control Relay Transport Packa...
Type Voltage Relay Rated Frequency 50Hz/60Hz Voltage Measuring Error <1% Output Type 1c/O Contact Configuration Capacity(a) 5A Setting Accuracy 1% of The Full Scale Value Name Phase Failure Monitoring Protector Key Voltage Control Relay Transport Package S...
relay220v relayLW29349 - SCHNEIDER ELECTRIC LP4K0610BW3, Power contactor 24V DCLC1D40004E7 AC electric magnetic Contactor 4P 4NO LC1-D40004E7 60A 48V AC coilAC contactor GMC-40 220V/50HZ 3P 2a+2b 60A best quality silver point have a stock wholesale priceeocr relayspdt relay240v relay ...
TECHNICAL SUPPORT MANUAL Split System Air Conditioner N4A3, 3−Phase TABLE OF CONTENTS Wiring Diagram 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Charging Chart 4. . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Protection functionInput/output phase failure protection ,Overcurrent protection ;Over voltage protection; Undervoltage protection; Overheat protection ; Overload protection OptionsBrake assembly, PG card Environment Application environmentIn-door, free from direct sunl...
protection cabinet, which is mainly used to protect the transformer through the relay protection device. − When the transformer is overloaded or short-circuited, cabinet V can be reliably disconnected. − When the transformer experiences an overtemperature fault, heavy gas fault, or oil ...
Protection function Input/output phase failure protection ,Overcurrent protection ;Overvoltage protection; Undervoltage protection; Overheat protection ;Overload protection Options Brake assembly, PG card Environment Application environment In-door, free from direct s...