Since the MCU has a strong real-time signal processing function, the three-phase voltage monitoring relay can distinguish a plurality of input modes of setting, adjusting, storing and resetting of the setting circuit, can circularly display online parameters, parameters in the setting process and ...
3-phase LCD screen over and under volt protection phase failure preventer overvoltage ac monitoring relay $10.00 - $13.23 Min. order: 5 pieces JVR1000-A Overvoltage Undervoltage phase sequence phase loss voltage unbalance LCD Three-phase Voltage Monitoring Relay $12.20 - $14.10 Min. order: 5 p...
3 phase voltage monitoring relay 220V AC over under voltage current protective relay ZHRV series Electromechnical Motor Protective Relay and Three phase AC Voltage monitoring Relay and Protector Model Selection table Model Overvoltage monitoring Undervoltage mon...
3 Phase Voltage Monitoring Relay JVR1000 ♦ Features -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance -- Adjustable over- and undervoltage, phase unbalance threshold -- Independent...
Monitoring Relays 2. Functions PW: Three-phase Voltage Relay (Simultaneous upper and lower monitoring) 3. Rated Input Voltage 1: 115, 127, 133, 138, 200, 220, 230, 240 VAC 2: 220, 230, 240, 277, 380, 400, 415, 480 VAC Single K8AB Monitors 3-phase Power Supply with 3 or 4 ...
Number of Pole 3 Action Principle Electronic Type Size Miniature 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 ...
JVR800-2 multifunction voltage monitoring relay Phase Failure Relay $15.00 - $19.66 Min. order: 1 piece Over under voltage monitoring device relay slim phase sequence control protection relays $7.90 - $13.00 Min. order: 1 piece 3 Phase 380V Over Under Voltage Automatic Phase Sequence Phase Fai...
GEYA GRT8-A/B Timer on Off Delay Relay 1SPDT Din Rail Time Relay 16A Single Function AC/DC12V-240V Delay Relay 12V $5.69 - $7.35 Min. order: 20 pieces GEYA GRV8-03X M265 three Phase voltage monitoring relay Adjustable delay time 220v $5.02 - $6.48 Min. order: 20 pieces GEYA GRT8...
电气在线为您精选来自SIQI Technology Co., Ltd.的Relays:VPD-04R 3 phase voltage monitoring relay 60 amp 220 volt overmunder voltage protection relay under voltage protection relay
Voltage Monitoring Relay Voltage Monitor Relay 102A Series – Three-Phase Voltage/Phase Monitor Datasheet Series Details Order Samples The 102A series is a three-phase, auto-ranging, dual-range voltage monitor that protects 190–600 V a...More ...