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Power factor monitoring relays
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Electronic measurement and monitoring relays for measuring input quantities such as current, voltage, phase, cos Phi, temperature and isolation resistance. Our relays perform monitoring ...
... most demanding of application or the harshest of working condition. It's made to provide optimum performance. The M253 is a Power Quality meter that has the functionality of the M243, but in addition it measures and ...
... RTU interface • Voltage monitoring (1- or 3-phase) • Current monitoring • Frequency monitoring • Power factor cos phi • Phase sequence, phase failure • ...
... Multifunction measuring relay acc. to EN 60255-1 • Voltage monitoring (1- and 3-phase) • Current monitoring • Frequency monitoring • Power factor ...
Tripping current: max 10.0 A
... model assembled by Tele, is a power factor monitor that features arranged controls for simple and dependable handling. It is equipped with Gamma series load monitors and is powered with 1 or 3 main phase ...
Tripping current: max 16.0 A
Power factor monitoring (cos phi); Monitoring of inductive and capacitive consumers; Multifunction; up to 690V / 16A; Recognition of disconnected consumers as „good“ ...
Trigger voltage: 230, 400 V
○Load guard for 3-phase motors ○Measures power factor (cos phi) ○Adjustable time delay 0-20 sek. by start-up ○Selectable relay drop off by over- and under load ○1-pole relay ...
COMADAN
Tripping current: 16 A
Power factor monitoring relay COS-1Relay monitors phase shift between current and voltage - cos-φ in 3-phase and also 1-phaseDESCRIPTION The relay ...
The Electrical Variable Analyzer Relay (EVAR) relay has been designed for the continuous monitoring of electrical parameters in medium or low-voltage 1-phase or 3-phase systems. It allows ...
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