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Trigger voltage: 300 V - 500 V
... Voltage difference between 2 phases exceeding the set % (asymmetry). - Settings: The numerous settings of the multifunction relay allow adaptation to all applications: - Mini voltage threshold adjustable ...
Trigger voltage: 160 V - 276 V
... The CRV-13 relay switches when a minimum or maximum voltage threshold is reached, thus protecting electrical devices from inappropriate voltage risks: - **Electrical:** For single-phase network. - ** Relay:** ...
Trigger voltage: 9 V - 80 V
... protection relay. - Applications: The modular protection relay is used in tertiary and industrial electrical panels. Its function is to protect devices and electrical circuits from inappropriate voltages ...
Tripping current: 0 A - 50 A
Trigger voltage: 2 V - 9 V
... revolutionary voltage-sensitive relay (VSR). At KINRED, our voltage-sensitive relay is intended to detect and react to changes in voltage levels within an electrical ...
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 ...
... 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 DC systems. The voltages ...
BENDER GmbH & Co KG
... basic parameters) The voltage relays of the VME421H series are designed to monitor the frequency, undervoltage, overvoltage and the voltage between two threshold values (window discriminator function) ...
BENDER GmbH & Co KG
... multi-functional VMD420 series voltage relay is designed to monitor the frequency, undervoltage and overvoltage and the voltage between two threshold values in 3(N)AC systems. The voltages ...
BENDER GmbH & Co KG
Trigger voltage: 24 V - 240 V
... times Effective and long-lasting in operation Monitoring relays – Your benefits Monitoring relays – Proven in action Use our monitoring relays wherever ...
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, you will find ...
PILZ
Tripping current: 1 A - 12 A
Trigger voltage: 24 V - 240 V
... True power monitoring device for measuring and monitoring the true power of electrical loads, limit values that can be set via display, can be saved to chip card, relay output: 2 changeover contacts, analogue ...
PILZ
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 date: rotary ...
... 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 monitoring, ...
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 is ...
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. When a harmful ...
Littelfuse
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 voltage ...
... Electronic measurement and monitoring relays for measuring input quantities such as current, voltage, phase, cos Phi, temperature and isolation resistance. Our relays perform monitoring ...
... Multifunctional measuring relay acc. to IEC/EN 60255-1 • With galvanic separated Modbus RTU interface • Voltage monitoring (1- or 3-phase) • Current monitoring • Frequency 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 prevent ...
DOLD
... 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 from voltage ...
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 is just right for ...
Tripping current: 4 A
... inductive energy, capacitive energy per each phase and per 3 phase • frequency, phase angle, line voltages, phase angles between phase voltages. The voltage inputs of the equipment are resistor networks ...
Tripping current: 4 A
... TRMS values of phase voltage and phase current • active power, reactive power, apparent power and power factor • + active energy, – active energy, inductive energy, – capacitive energy • frequency, phase angle. • The voltage ...
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 a phase failure ...
ETI
... The MS2V67-S Series relay is a three pole voltage monitoring relay with four stages of adjustable voltage pick up & drop out points. Each voltage ...
Mors Smitt BV
Trigger voltage: 260 V - 460 V
... Three-Phase Over and Under Voltage Control Relay Voltage control relays are designed to protect devices with sensitive operating voltage from damage caused by mains ...
Tense Electronic
... 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 on high- voltage ...
... continuously monitors 3-phase lines for high voltage, low voltage, phase loss or phase reversal. This device features a solid-state voltage and phase-angle sensing circuit, which drives a SPDT output ...
Time Mark
... 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, particularly suitable ...
COMADAN
... 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 and overvoltage ...
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 relays • ...
Tripping current: 0.2, 4 A
Trigger voltage: 195 V - 253 V
... corresponding red LED lighting up. In the normal operation the output relay is pulled on and the power light (green LED) lights up. In the fault case as well as at loss of the supply voltage the relay ...
Elektra Elektronik GmbH & Co. Störcontroller KG
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
Tripping current: 2, 5, 10 A
Trigger voltage: 0 V - 20 V
... product to function. Two monitoring modes available: Under voltage: In normal operation, the relay is in the energised state (monitored voltage above the set trip level). When ...
Broyce Control
Trigger voltage: 500 mV - 600,000 mV
... supply,contact and reaction timer On the application of the supply voltage the output relay pulls in and the timing period ts starts. Voltage monitor with no latch (auto reset) function At ...
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