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IEC protection relays
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... Scope • Busbar and ideal multipurpose backup protection relay Product benefits • Preconfigured functions for busbar protection application • The relays are delivered preconfigured ...
ABB Oy Distribution Automation
... The Multilin 889 relay, a member of the Multilin 8 Series protective relay platform, has been designed for the protection, control, monitoring and management generators and in-zone transformers ...
... independent measuring loops (6-system distance protection) •Several distance- protection functions can be selected: Classic, reactance method (RMD), impedance protection for transformers •Directional ...
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 ...
... Transformer Protection Relay Protect and monitor most three- and four-winding transformers and terminals with the versatile SEL-787 Transformer Protection Relay platform. Select SEL-787-3E/-3S ...
... 0,2÷5s • One or two operating trip relays. • Output relays test. • Manual (local or remote) or programmable automatic reset. • Continuous control of wiring connection between the relay and the CT: ...
FRER
Tripping current: 0.03 A - 30 A
... sealable front panel. Dual TRIP relay and alarm relay. Colored LED bar for IΔn % indication. Connection by means of external closed-core or split-core toroids of the TDC-TDA series. - Maximum safety and ...
FRER
Tripping current: 0.03 A - 30 A
... sealable front panel. Dual TRIP relay and alarm relay. Colored LED bar for IΔn % indication. Connection by means of external closed-core or split-core toroids of the TDC-TDA series. - Maximum safety and ...
FRER
... The RGU-10A is a type-A ultraimmunized earth leakage protection and monitoring relay that is compatible with the earth leakage transformers in the WGC range. The device measures, calculates and displays the true RMS value ...
... OC&EF Protection Relay (self-powered + auxiliary power supply). - Self-powered with operating current through 3 standard current transformers /5 or /1, to obtain current measurements. Universal 24-230 Vac/dc auxiliary ...
FANOX ELECTRONIC
Trigger voltage: 24 V - 230 V
... SIR-C Overhead Control I Feeder Protection The SIR-C is an Overhead Control / RTU and Feeder Protection Relay with current, voltage, and frequency functions for primary and secondary distribution with ...
FANOX ELECTRONIC
Trigger voltage: 24 V - 230 V
... SIL-G Advanced Feeder Protection Protection for Renewable Energy Facilities, Industrial Plants, and Secondary Network The SIL-G is a complete protection and control relay used in primary ...
FANOX ELECTRONIC
Trigger voltage: 85 V - 265 V
... detection relay is a versatile and independently operating device for bay based protection. It supports 4-channels arc signal detection and can configuration multiple arc tripping modes, ensuring accurate and fast fault ...
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 protection ...
Chongqing Blue Jay Technology Co. Ltd
... The PR 260 electric motor protection relay, known as the motor management relay, is designed for motor protection and control, which integrates protection, control, and ...
Chongqing Blue Jay Technology Co. Ltd
Trigger voltage: 230, 24, 48, 110 V
... leakage relay type A • External toroidal • Green power LED indicator (ON) • Red relay tripped LED indicator (TRIP) • Front TEST and RESET buttons • Modular DIN housing, 1 module, with transparent cover, suitable ...
Contrel elettronica
Trigger voltage: 12 V - 415 V
... Earth-leakage protection class Type A Test function Local Output relays 1 changeover (TRIP) 5 A (240 VAC) Display indications Green LED (power ON) Red LED (TRIP) Mounting mode Flush mount 96x96 mm Standards IEC/EN ...
Contrel elettronica
Trigger voltage: 24, 48, 110, 240, 415 V
... ELR-2M) Mounting mode Flush mount 96x96 mm Standards IEC/EN 61010 IEC/EN 61000-6-2EN IEC/EN 61000-6-3 IEC/TR 60755 CEI EN 60947-2 Annex M Weight 280g Environment IP degree ...
Contrel elettronica
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... Din modules Dossena presents the DER4B range, the new generation of type B differential toroid relays. DER4B is recommended for electrical protection in the tertiary sector, where devices that generate alternating, ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... Recessed 96x96mm Dossena presents the DER3B range, the new generation of type B differential toroid relays. DER3B is recommended for electrical protection in the tertiary sector, where devices that generate alternating, ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... The residual current relays of the DER4 Dossena range can be used on LV networks in alternating current of the TT and TN type. They make it possible to achieve adequate selectivity and residual current protection thanks ...
DOSSENA
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 in demanding ...
Iskra d.d.
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 ...
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 voltage 24V DC, 110-240V AC; 3 CO ...
TELE Haase Steuergeraete GmbH
Tripping current: 11.5 A
... to CSA Standards • IEC/EN 60947-4-1 • CE Compliant • Features • Rated current up to 630 A at 600 Vac, 50/60 Hz • Overload protection trip Class 10 A • Phase loss sensitivity • Adjustable current setting for overload ...
... fault recording • 64 sample for cycle measurement for accuracy of protection element COMMUNICATION SECURITY Communication Security through redundancy protocol and Cyber Security ...
THYTRONIC
... directional overcurrent and earthfault protection along with voltage and frequency protections. The AQ-F205 comes with complimentary measurement, monitoring, control and communication features. Its standard ...
Arcteq Relays Ltd
... in order to take the current protection actions defined under ANSI, IAC or IEC standard. Applications - Primary and backup protection for utility feeder, power plants and industrial distribution ...
Orion Italia
... -DC Switchgear Protection Relay - Protection, Control, Monitoring, Metering, Data Logging, PLC, Communication -di/dt, delta I, delta VI, 76D, 32, 80 45 Differential voltage, 26F, 64D, 64HR, 64P protection ...
ENTEC ELECTRIC & ELECTRONIC CO.,LTD
Tripping current: 100 mA - 100,000 mA
... The ALP series covers overcurrent protection for either instantaneous or timed overcurrent including definite time overcurrent. Offers standard IEC and IEEE inverse time overcurrent ...
... distance protection and unique power swing blocking logic. Thus, guaranteeing accurate and reliable operations. The PCS-902 is compatible with IEC 61850 station bus and process bus applications. It supports IEC ...
NR Electric
Tripping current: 5 A
Trigger voltage: 110 V
... Integrated Electronic Device) is a digital protection relay that enables a high-precision measurement and protection relay for switchgear power equipments. The switchgear panel became ...
VitzroEM Co., Ltd.
... The B-PRO relays provide low impedance differential protection for any bus bar configuration with CT saturation security, integrated breaker failure, overcurrent protection and SCADA ...
ERLPhase
Tripping current: 63 A
Trigger voltage: 275, 175 V
... under voltage protective device considered modular design. The circuit board adopted good quality Latching relays and others components with reliable performance. When the power supply is unstable (voltage is too high ...
Yueqing RunEasy Electronic Technology Co.,Ltd.
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 conditions. The versatile unit ...
DEIF
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