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... that indicate the cause of the trip maintaining its position without a power supply. - Relay status self-diagnosis (WATCHDOG). - Front Micro USB port and RS485 port for remote communication ...
FANOX ELECTRONIC
Tripping current: 1 A - 5 A
Trigger voltage: 24 V - 230 V
SIR-A 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, ...
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
... current values - Internal clock and storage of the last 10 events - RS485 Modbus RTU, measurements, event archive, scope - Selectable antifibrillation filter with re protection 300mA - ...
... current values - Internal clock and storage of the last 10 events - RS485 Modbus RTU, measurements, event archive, scope - Selectable antifibrillation filter with re protection 300mA - ...
... current values - Internal clock and storage of the last 10 events - RS485 Modbus RTU, measurements, event archive, scope - Selectable antifibrillation filter with re protection 300mA - ...
Trigger voltage: 85 V - 265 V
... providing a comprehensive solution for arc flash protection. Integrated RS485/Modbus communication enables seamless remote monitoring and control, which is ideal for modern power systems. • ...
Chongqing Blue Jay Technology Co. Ltd
AFR-3S Arc flash relays are mainly used to detect arc faults in electrical systems and protect equipment and personnel in electrical systems from arc faults. The arc flash protection relay ...
Chongqing Blue Jay Technology Co. Ltd
Tripping current: 5 A
Trigger voltage: 220 V
... detection, the AFR-M offers exceptional protection capabilities, helping to minimize arc flash damage for personnel and equipment. High-Speed Tripping for arc flash protection The AFR-M arc flash ...
Chongqing Blue Jay Technology Co. Ltd
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... temperature control and correct functioning of the electronic circuitry - option: RS485 Modbus Standard RTU serial output (only version with code 9DER4B/2DRS485 and code 9DER4B/2DCCRS485)
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... overtemperature control and correct functioning of the electronic circuitry - option: RS485 Modbus Standard RTU serial output (only version with code 9DER4B/2IRS485 and code 9DER4B/2ICCRS485)
DOSSENA
Tripping current: 0.03 mA - 30,000 mA
Trigger voltage: 48 V - 400 V
... - self-diagnosis with description of the problem on the display - option: RS485 Modbus Standard RTU serial output (only version with code 9DER4/2DRS485 and code 9DER4/2DCCRS485)
DOSSENA
Tripping current: 0.03 A - 30 A
... TRIP) each with 1 changeover contact. RS-485 communication with Modbus RTU protocol available. Log tripped residual current Range - ELR Product name - ELR-3AN Product type - Residual current protection ...
Contrel elettronica
Multipoint earth leakage relay 4 inputs with associated toroid sensors measure the leakage current in an electrical installation to detect levels that may be damaging. Ideal for protection or alarming, ...
Contrel elettronica
Tripping current: 0.03 A - 5 A
ELR-51AS Residual-current protection relay. Latch relays. Events log. RS485 Modbus. TRIP memory feature. Earth differential relay ...
Contrel elettronica
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 ...
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 ...
The Reyrolle 7SR511 overcurrent device includes a wide range of protection functions and IEC 61850 Ethernet communications as standard. Features & functions The large LCD, tactile pushbuttons and ...
SIEMENS Energy automation and smart grid
PAS2960D series digital motor protection, measurement and control device is applicable to the protection of large- and medium-sized asynchronous motors of 10kV and lower voltage level controlled by various ...
Hangzhou Huning Elevator Parts Co., Ltd.
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 ...
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 ...
Trigger voltage: 24 V - 110 V
... system protection monitoring relay RE series; Frequency and voltage monitoring; Functional safety; Measuring voltage 3 x 400/230V AC; Supply voltage 24V DC, 110-240V AC; 3 CO contacts; Width 107 mm; Installation ...
... , the residual overcurrent protection can use the measured (CTs or balanced transformer) or the calculated residual current. STANDARD PROTECTIVE & CONTROL ELEMENTS • Phase overcurrent ...
THYTRONIC
DIGITAL RELAYS FOR PROTECTION, MONITORING AND CONTROL The MC line has been designed to offer to the market a very competitive protective relay responding to the latest ...
Microelettrica
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 ...
Orion Italia
Tripping current: 30 mA - 30,000 mA
... with our relays used together with RCR and ELR series self-toroid or external toroid (Toroidal Residual Current Transformers, Collector and Multiplexer Toroidal Current Transformers). Our Aktif RCR and ELR series residual ...
... Feeder protection; Transformer protection; Motor protection; Capacitor protection; Voltage protection; Bus tie protection. Measurement RMS ...
Multifunction protection relay used to provide additional generator protections in more demanding applications, such as medium or high voltage plants, or oil & gas installations. D-PRO ...
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