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Electronic monitoring relays
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Tripping current: 6, 10, 30 A
... multifunction devices that allow monitoring of undervoltage and overvoltage, phase sequence and phase failure. Features include (according to Type): • Multifunctional types, providing the flexibility of monitoring ...
... measured value required to trigger the alarm relay is stored. The VMD461 features additional measuring functions for: ROCOF df/dt Vector shift monitoring Unbalance monitoring Phase sequence monitoring The ...
Trigger voltage: 24 V - 240 V
... efficient production cycle. All this by using monitoring relays! These monitoring relays are multifunctional and can be applied universally, covering a wide range of applications. ...
Trigger voltage: 0 V - 500 V
... Pilz electronic monitoring relays! Whether for monitoring voltage, phase sequence, current, insulation, true power, temperature, standstill or fault voltage, you will find the right device ...
... The 777 unit is a fully-programmable, electronic overload relay designed to protect any motor drawing 2-800 full load A (external CTs are required above 90 A). The 777 (family of products) is used for 3-phase, 200-480 ...
... RPW-SF: Phase sequence relay RPW-FF: Phase loss relay RPW-FSF: Phase sequence and loss relays Multifunctional models ERWT-VM1 / VM2: up to 6 monitoring functions Power supply of ...
... Electronic earth leakage current intensity monitoring relay (IEC 62020), compatible with the WGC-TB series protection transformers. The RGU-10B is the most complete system of the range that monitors and ...
... for phase voltages up to 400V AC •No Sensor necessary •Fast response time •Fits every switch cabinet Safe Phase monitoring easy as pie. The DN3PW1 has semiconductor and contact outputs and is suitable for phase voltages up ...
Trigger voltage: 690 V
... feedback of the power and phase condition while two integrated relay outputs (DPDT configuration) trigger alarms to your PLC or trigger actions. Our TELE technology allows to power our monitoring relay ...
TELE Haase Steuergeraete GmbH
... 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 direct or remote ...
... Electronic instrument that supervise the sequence of a threephase power line. If one or more phases disappear, the relay turns off. It is available in two versions: • F 22. The relay turns ON only ...
ELETTROMECCANICA CDC s.r.l.
Tripping current: 0.15 A
Trigger voltage: 24 V
... The threshold value can be set by Customer. Current relay CR-100 can be also applied for monitoring both of DC with any polarity, and for AC. Structurally current relay CR-100 represents an electronic ...
Trigger voltage: 24 V - 240 V
... The T154 temperature relay with digital display is a microprocessor-based electronic device for temperature monitoring and control of encapsulated dry-type transformers. It can be connected to 3 PT100 ...
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