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Voltage monitoring relays
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Tripping current: 30, 6, 10 A
Trigger voltage: 220 V - 415 V
... 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 ...
... grid feeding monitoring relay, which provides interface protection and is to be installed between a renewable energy system and the public grid. This innovative relay guarantees grid ...
ABB
Tripping current: 6 A
Trigger voltage: 24, 115, 230 V
Fail-safe standstill monitors Sensor-free detection of standstill by monitoring e.m.f. Direct connection to three-phase motors Suitable for connection to a frequency converter with the following interface ...
... Applications: Suitable for basic functions Safety relay PNOZ c1 – Monitor an E-STOP or safety gate – in any application – safe, simple, yellow. Use one safety relay per safety function. The safety ...
PILZ
Trigger voltage: 24 V - 240 V
... Insulation monitoring: The insulation monitor PMD s20 can be used to monitor the insulation resistance of unearthed AC/DC systems. Thanks to the separate supply voltage, monitoring ...
PILZ
Trigger voltage: 0 V - 500 V
... electronic monitoring relays! Whether for monitoring voltage, phase sequence, current, insulation, true power, temperature, standstill or fault voltage, ...
PILZ
... a fast linear trip is required. All of the overload relays provide unsurpassed protection by combining overload, voltage, phase loss and reversal, voltage and current unbalance, power ...
Littelfuse
Trigger voltage: 190 V - 600 V
... microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltages to detect harmful power line conditions. When a harmful condition is detected, the output relay ...
Littelfuse
Trigger voltage: 95 V - 240 V
... with different voltages. The unique microcontroller-based voltage and voltage-sensing circuit constantly monitors the voltage to detect harmful power line conditions. ...
Littelfuse
... Multifunctional measuring relay acc. to IEC/EN 60255-1 • With galvanic separated Modbus RTU interface • Voltage monitoring (1- or 3-phase) • Current monitoring • ...
DOLD
... phase sequence in 3-phase systems. Your Advantages • Reliability monitoring of 3- or 1-phase voltage systems on: - Undervoltage - Overvoltage - Phase sequence (at 3-phase voltage system)
DOLD
Trigger voltage: 1,000 V
The measuring relay UG 9831 of the VARIMETER series monitors overvoltage, undervoltage and voltage range in DC voltage systems. Early detection of impending failtures and preventive maintenance ...
DOLD
Tripping current: 6 A
Safety relay for emergency stop buttons and safety switches monitoring - Guided-contact safety relays - EDM Feedback input for external contactors monitoring - Automatic/Manual ...
... manufactured by Fanox, are single phase voltage relays that are DIN mounted. The U1 features two potentiometers, and the minimum and maximum thresholds can be modified. The U1D guards electrical equipment ...
Trigger voltage: 24, 230 V
This is a voltage monitoring relay module that is capable of measuring 1-phase networks. Our E1UM230V01 lets you select a suitable voltage range of 24V AC, 24V DC or ...
TELE Haase Steuergeraete GmbH
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
Voltage monitoring 1- or 3-phase; Multifunction; monitoring of phase failure; monitoring of phase sequence selectabel; 1 CO; Adjustable delay
TELE Haase Steuergeraete GmbH
Trigger voltage: 24 V
... 1,85 E-10 – DCavg 99% Configurable for MANUAL START, AUTOMATIC START e MONITORED START Plastic casing – IP20 – Supply voltage 24V AC/DC
Trigger voltage: 42, 24, 115, 230 V
This is a Klaschka relay for under voltage and over voltage protection. This unit regulates voltages in either DC or AC circuits provided the differentiation of power ...
... output 8 A / 250 V AC AC supply voltages up to 3 x 415 VAC Made in accordance with the CE and EMC regulations The C-mac module type PPR10 is a universal 3-phase monitoring relay, ...
COMADAN
Trigger voltage: 24, 115, 230, 400 V
... on the front, the relay de-energises. With inverted relay function the internal relay work the opposite way. The Voltage relay has a latch function ...
Brodersen Controls
Tripping current: 4 mA - 2,000 mA
Trigger voltage: 24, 115, 230 V
... current relay is a relay for monitoring off load in applications with a relative low AC- and DC current up to 2A AC/DC. The relay can with advantages be used as an alarm ...
Brodersen Controls
Trigger voltage: 24, 115, 230 V
... Single phase voltage relay A relay for monitoring AC voltage on the supply network, in accordance with application of sensitive supply voltage ...
Brodersen Controls
Trigger voltage: 24 V
... 01-27 Article number 203009 Voltage supply 24 V AC / DC Input 1 x sensor 8.2 kOhm Output 1 x relay contact Housing Polyurethane, black for DIN rail 1.38 in Dimension W 0.79 in x H 2.52 in Supply ...
Electronic measurement and monitoring relays for measuring input quantities such as current, voltage, phase, cos Phi, temperature and isolation resistance. Our relays ...
Phase monitoring relays Eaton’s D65 phase monitoring relays protect loads from voltage fault conditions. The devices provide protection against phase ...
Trigger voltage: 12 V - 24 V
... legislation. • Voltage monitoring multi timer with DIN (Deutsches Institut für Normung, or the German Institute of Standardisation) rail mount • Contact configuration of SPDT • Minimum ...
The Alstom iSTAT M2x3 High Performance Measurement Centre is a product of brilliance and ingenuity. It offers High sampling rates and true RMS measurement give accurate readings under all harmonic conditions,with Measurement accuracy ...
Trigger voltage: 400 V
The HRN-54 and HRN-54N is an over/under-voltage monitoring relay. It is designed to monitor the voltage of the device that can be set on upper and lower level. It has ...
ETI
... setting of basic parameters) The VME420 series voltage relays are designed to monitor the frequency, undervoltage, overvoltage and the voltage between two threshold values in AC and ...
BENDER
Trigger voltage: 208 V - 600 V
Voltage monitoring realy for three-phase system, without neutral, phase loss and incorrect phase sequence, 208...480VAC 50/60Hz • ype of product: Voltage monitoring ...
Trigger voltage: 208 V - 480 V
3-Phase Delta Monitoring Relay, Sequence and Phase Loss, 2 SPDT Relay Outputs, IP20, DIN-rail mounting, Measuring Range 177 to 550Vac, 22.5x83.5x99.5mm housing Specifications Mounting Industrial ...
CARLO GAVAZZI
Power relay, single-phase network 2 Module Non-priority load tripping management Relay output for load tripping or external sound signaling (selectable) Inner alarm Buzzer Measuring range: 0...6.5 ...
Pole-mounted boundary type controller is a new high-voltage switch control device which combines imported high-speed sampling chip and 32-digit high-speed processor, and could complete the monitoring ...
The product is composed of Voltage Monitoring Relays which are developed by entes. They are specifically designed for the protection of the motors and networks from undervoltage situations ...
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