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Voltage protection relays
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... and reactor protection schemes. Relays are housed in size E8 or E10 cases. Integrated logic is provided to allow the optimal configuration of relay functionality with the relays analogue ...
SIEMENS Energy automation and smart grid
... Entry-level, yet powerful protection for motors and other electrical assets, finding application in power control centres and switchgear, motor control centres, etc. Complete and reliable protection for any size LV ...
MITSUBISHI Automation
... phase-to-ground distance protection (21L)
NR Electric
... systems REU615 is a voltage protection and control relay for voltage and frequency-based protection in utility and industrial power distribution systems, including networks ...
ABB Oy Distribution Automation
Trigger voltage: 0 V - 500 V
... three-phase voltage and frequency monitoring relays designed to supervise the voltage and frequency at the grid feeding point for distributed generation systems (>30 kW). Measurements can be taken directly ...
BENDER
... processor (DSP). A noted feature of the relay is its Definite Time Lag (DTL). The second is that it can be field programmed to ensure protection; hence fitted with Under voltage / Over Voltage ...
Tripping current: 1 A - 5 A
Trigger voltage: 24, 48, 125 V
... is a line-differential protection relay for segregated-phase line protection, designed for overhead transmission lines and underground cables across voltage levels. It offers comprehensive ...
Ingeteam GmbH
... Feeder Protection Relay The SEL-751 Feeder Protection Relay is ideal for directional overcurrent, fault location, arc-flash detection, and high-impedance fault detection applications. ...
Schweitzer Engineering Laboratories
Trigger voltage: 90 V - 690 V
... The MP8000 is an advanced motor protection electronic overload relay that is fully programmable via Bluetooth* using an iPhone* or Android* smartphone or tablet with the Littelfuse App. It is easy to use and arc-flash ...
Littelfuse
Trigger voltage: 24 V - 230 V
... SIL-C FEEDER & GENERATOR PROTECTION RELAY High Accuracy and Reliability in a compact device The SIL-C Relay protects Feeders and Equipment and includes comprehensive current, voltage, ...
FANOX ELECTRONIC
Tripping current: 1 A - 5 A
Trigger voltage: 24 V - 230 V
... Overhead Control / RTU & Feeder Protection The Fanox SIR-A is the Relay that offers the complete solution for Recloser Control and Feeder Protection with current, voltage, and frequency. 4 ...
FANOX ELECTRONIC
Trigger voltage: 24 V - 230 V
... SIU-C represents the best and most precise protection solution for transformers and electrical machines in high, medium, and low- voltage distribution systems. The SIU-C is a voltage and frequency protection ...
FANOX ELECTRONIC
Trigger voltage: 230, 24, 48, 110 V
... Earth leakage relay with 1 operation threshold, modular, 35mm DIN (iec/en 60715) rail mounting. External CT. ...
Contrel elettronica
Trigger voltage: 12 V - 415 V
... Earth leakage relay with 1 operation threshold, flush mount. External CT. ...
Contrel elettronica
Trigger voltage: 48, 110, 240, 415, 24 V
... Earth leakage relay with 2 operation thresholds, flush mount. External CT. Fail safe. tails.php ...
Contrel elettronica
... dependability of electrical equipment. Voltage Protection Relay: KINRED We built it to respond to both overvoltage and under- voltage situations, among other voltage ...
Tripping current: 0.1 A - 16 A
Trigger voltage: 24 V - 250 V
... - **Physical Characteristics:** Relay housing width 18 mm, clip-on DIN rail. Adjustment via front levers. - **Features:** - Circuit protection: allows triggering an alarm or cutting power in case of overcurrent ...
Trigger voltage: 300 V - 500 V
... contact 8A/250V. Relay trip delay of 2s. Hysteresis 2%. - Physical: 1-module width housing (18mm), DIN rail mountable. 3 LEDs to indicate relay status, voltage fault, phase sequence fault. - The ...
Tripping current: 5,000, 1 mA
... FPC 400 is a family of current or voltage digital protection relays with easy to use interface meant for variety of solutions in industry and power distribution. Its robust design enables it to be placed ...
Iskra d.d.
... PAS2980D series digital voltage comprehensive protection, measurement and control device is applicable to the protection, measurement and control of 110kV and lower voltage. It can not ...
Hangzhou Huning Elevator Parts Co., Ltd.
Trigger voltage: 24 V - 240 V
... output relays • Three module version Under or Over Current - PAP/V • Three-phase, three/four-wire • Continuously monitors to provide under or over protection (set level In) • Monitors three-phase current • Selectable ...
Crompton Instruments
Tripping current: 5 A
Trigger voltage: 310 V - 520 V
... Three phase voltage Protection relay • Monitors: Over / Under voltage, Phase failure and Phase sequence • 1 C/O DPDT output relay • Auto reset feature available Brief ...
SELEC Controls Pvt. Ltd.
Trigger voltage: 24, 110 V
... Grid protection monitoring relay RE series; Frequency and voltage monitoring; Grid and system protection; Functionally Safe; Measuring voltage 3 x 400/230V AC; Supply ...
TELE Haase Steuergeraete GmbH
... and Motor Protection Relay Key Features: Multifunctional yet user-friendly Extensive thermal protection functions optimal for low and medium-sized asynchronous motors Directional earth fault protection ...
Vamp
Tripping current: 1 A - 2,000 A
Trigger voltage: 0 V - 600 V
... RX Motor Protection Relay Take your motor protection to a new level. The RX Series provides more than just solid state overload or power protection relays. By using ...
... Voltage relay 2 Module Min or max alarm, selectable on field Direct input up to 400V Adjustable set point, hysteresis and delay Field selectable negative or positive security (fail safe) Intervention ...
IME Spa
Trigger voltage: 24 V
... GemStart5® is a motor protection relay perfectly dedicated to protect, control and monitor electrical motors and their applications. Discover more about its functionalities. Operation: - The most cost-effective solution - ...
Tripping current: 5 A
Trigger voltage: 250 V
... intelligent motor protection relay provides comprehensive protective, monitoring, and control functions for low- voltage motor protection. Feature of PR240 intelligent motor management ...
Chongqing Blue Jay Technology Co. Ltd
Trigger voltage: 400 V
EMAS
... They are devices used to protect motors and systems against neutral breakage, phase absence, high voltage, low voltage and phase sequence errors. ...
Tripping current: 0.2, 6 A
Trigger voltage: 250 V
... Thermistor Motor Protection Relay DG 3802 protects motors und machines against over-temperature caused by heavy starting duties, braking, under- voltage, over- voltage and high switching ...
... application and performance as: • Feeder Protection (Standard SW configuration) • Feeder Protection with additional Power protection element (SW PAC Power) • Feeder Protection with ...
THYTRONIC
... AQ-L350 is a line protection IED with line differential protection for transmission and sub-transmission line protection applications. It integrates a full range of line protection functions ...
Arcteq Relays Ltd
Trigger voltage: 140 V - 300 V
... The phase protection relays are designed to protect the three-phase loads from damage caused by mains voltage. High Voltage : 300V Low Voltage : 140V ...
Tense Electronic
... Motor Protection Relay The device has been designed for continuous monitoring of electrical parameters in low voltage systems. It allows direct, close-distance or remote monitoring via RS-485 and bluetooth ...
Orion Italia
... under voltage and overvoltage protection relay that functions as a protection against phase loss and phase reversal. This device is capable of being configured for a 3 phase 4 wire or ...
... station bus embedded T-PRO relay provides complete 3-phase multi-winding transformer fault and overload protection, DFR-quality fault oscillography, sequence of event logging, trend recording, in a fully integrated protective ...
ERLPhase
Tripping current: 63 A
Trigger voltage: 275, 175 V
... normal. Technical index Rated AC voltage : 230±10% VAC, Frequency 50-60HZ Reset voltage value after normal voltage : 240-260VAC Reset voltage value after normal voltage:190 ...
Yueqing RunEasy Electronic Technology Co.,Ltd.
Trigger voltage: 100 V - 480 V
... KPFV51x - SINGLE PHASE - FREQUENCY AND VOLTAGE GUARD Under and Over Voltage and Frequency Protection Adjustable Voltage and Frequency Deviation Set points "Pathfinder" function Optional ...
Meagacon AS
Tripping current: 8 A
Trigger voltage: 250 V
... overvoltage relay, U DEIF's RMV protective voltage relays are applied for generator, motor and transformer protection against adverse system voltage ...
DEIF
Trigger voltage: 110, 208, 380, 400, 415 V
... three-phase supply and for the output relay to energise, all phases must be present, the phase sequence correct and the phase to phase voltages within the set Under/Over trip levels. If any of these conditions are not ...
Broyce Control
... The DSEP100 G99/G59 Mains(utility) Protection Relay detects changes in the mains (utility) supply to which the distributed energy resource (DER) is connected. If a mains (utility) failure is detected, the DSEP100 will ...
... application of digital techniques to protection relay technology. The requirement for highly reliable control relay elements does however remain and often constitutes a significant cost and space requirement ...
Mors Smitt BV
Tripping current: 10 A
Trigger voltage: 250 V
... Single and three phase protection Phase failure (loss phase) protection Phase sequence protection Adjustable voltage protection Over voltage and/or ...
... Microprocessor-based digital protection relay for 4 way configuration of switchgear -Local and remote operation available by built-in RTU -DNP 3.0, MODBUS, IEC60870-5-101/104 communication protocols with SCADA capability ...
ENTEC ELECTRIC & ELECTRONIC CO.,LTD
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