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Tripping current: 6, 10, 30 A
... The 70 Series comprises a range of 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 ...
... Undervoltage, overvoltage and frequency monitoring of AC/DC systems 0…300 V Various monitoring functions selectable U, f Adjustable start-up delay, response delay and delay on release Password protection for device setting Preset function (automatic ...
BENDER GmbH & Co KG
... Undervoltage, overvoltage and frequency monitoring of AC/DC systems 9.6…150 V (VME421H-D-1), 70…300 V (VME421H-D-2) Integrated energy storage, is supplied by the system being monitored Various monitoring functions selectable U, f Password protection ...
BENDER GmbH & Co KG
... Undervoltage, overvoltage and frequency monitoring in 3(N)AC systems 0…500 V Various monitoring functions selectable U, f Asymmetry, phase failure and phase sequence monitoring Adjustable start-up delay, response delay and delay on release The multi-functional ...
BENDER GmbH & Co KG
... The multifunctional measuring relay UG 9400 of the VARIMETER PRO series allows easy parameter setting, monitoring and diagnosis via a Modbus RTU interface. The measuring relay simultaneously monitors up to 9 different measured variables such ...
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 costly damage and as a user you benefit from the ...
... The space saving phase monitor RK9872/800 from the Varimeter family monitors under- and overvoltage as well as phase sequence in 3-phase systems. Your Advantages • Reliability monitoring of 3- or 1-phase voltage systems on: - Undervoltage - ...
Trigger voltage: 300 V - 500 V
... The CRV1-37 relay switches when the voltage of one of the phases exceeds the minimum or maximum thresholds, in case of asymmetry or phase inversion: - Electrical: CRV1-37: for three-phase network without neutral Un = 400V. CRV1-37N: for tetra network ...
Tripping current: 0 A - 50 A
Trigger voltage: 2 V - 9 V
... Our voltage-sensitive relay is the ultimate of cutting-edge technology, engineered with unmatched accuracy and dependability to protect your priceless equipment and avoid expensive damages. Voltage Sensitive Relay: KINRED Are you trying to find the ...
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 its maintaining capacity. It monitors power in dry cells, storage ...
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 and sequence in switchboards and a protection in 3-phase mains. It consist ...
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 set point can be set for under or overvoltage operation & has an independent time delay driving an ...
Trigger voltage: 260 V - 460 V
... GK-04 Analogue Adjustable 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 voltage. Over Voltage : 400V - 460V AC (Adjustable) Under ...
Tense Electronic
... The Model 269 Over and Under 3-Phase Monitor 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 relay. The ...
Time Mark
... Monitoring of all static 3-phase parameters: Over / Undervoltage, Sequence, Asymmetry, Frequency. Monitoring of dynamic parameters: df/dt (ROCOF) and Phase angle fault. Programmable functions, ranges and reaction delays. 2 independent relay output ...
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 situations. They also protect the motors from ...
Tripping current: 0.2, 4 A
Trigger voltage: 195 V - 253 V
The EUW 3 supervises three-phase networks on under and overvoltage, in which both switching points can be independently adjusted by each other. Overranging has to be avoided. The supervision is separately carried out for every phase so that the actual ...
Trigger voltage: 415, 220, 380, 400 V
... Control relay for monitoring of correct phase sequence, phase break and undervoltage. Connection to 3-phase mains supply with or without neutral. Fixed limits for energizing and de-energizing the single or double output relay. LED indication of supply ...
Tripping current: 2, 5, 10 A
Trigger voltage: 0 V - 20 V
... • Under or Over voltage monitoring (selectable) • Adjustable Trip level, Hysteresis and Time delay + Latch • Isolated Auxiliary supply • SPDT Relay output • 17.5mm wide, DIN Rail mount • UL Listed The product is designed to monitor voltage across ...
Broyce Control
Trigger voltage: 500 mV - 600,000 mV
... - LED indicators for power 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 the end of ts. when the measured ...
HIQUEL
... Monitoring relay for monitoring asymmetry, phase failure, phase sequence errors, overvoltage and undervoltage of a three-phase connection. With external fault acknowledgement. ・Connection with screw type terminal blocks ・Adjustable response delay ・Adjustable ...
... The PH001 coupled with the PAN45-01-00 is the most complete set to monitor your single-phase or three-phase electrical installation, with or without neutral. The PAN45-01-00 is intended to display the information and states detected by the PH001 on the ...
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