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Differential protection relay for two winding transformers 7UT85 SIEMENS Smart Grid
Two winding transformers 2 sides, 4 measurement points The transformer differential protection 7UT85 is a universal protection,...
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Two-line-ends differential protection relay RED615 IEC ABB Oy Distribution Automation
Relion® RED615 is a phase-segregated, two-end, line differential protection and control IED perfectly harmonized for overhead line and cable feeders in utility and industrial power distribution networks. The RED615s communicate between substations over a fibre-optic link or a galvanic pilot wire connection. Two RED615s interconnected over a communication...
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Line differential protection relay L90 GE Digital Energy
L90 Line Current Differential System The L90 provides high-speed current differential protection suitable for transmission lines and cables of various...
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The RED range is an earth leakage protection device offer with a built-in recloser. The automatic resetting function allows reclosing of the earth leakage protection...
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Line current differential relay MiCOM Alstom P541/P542 series Alstom Grid
MiCOM Alstom P541/P542 series provide high-speed current differential unit protection. The P541, P542 are designed for all overhead line and cable applications, interfacing readily with the longitudinal (end-end) communications channel between line terminals. The interface options support direct fibre optic or multiplexed digital links. Optimum...
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Differential protection relay 40 - 265 V | 865/857 Allen Bradley
Bulletins 865 and 857 Motor and Feeder Protection protects...
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Differential protection relay 865 series ROCKWELL AUTOMATION
Bulletins 865 and 857 Motor and Feeder Protection protects...
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Residual Current Relays and Toroids Mounting support: Panel [IΔn]...
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Earth leakage differential relay D30 FANOX ELECTRONIC
D30 * D30 web1Multirange relay, 22.5 mm wide * Electronic relays with adjustable delay time and sensitivity * Suitable for direct pulse current * Practically immune to external disturbances...
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Three-phase differential protection relay max. 690 V | Selco T2900 series Littelfuse
The T2900 3-Phase Differential Relay is designed for monitoring current leakage in generators. The T2900 measures the differential current of each of the 3 phases. The differential currents...
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Differential earth leakage protection reclosing relay RGMT CIRCUTOR
Reference P21130 Type RGMT Protection...
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Earth leakage differential relay RESYS M40 SOCOMEC
Earth leakage protection relay RESYS Type M40 is associated with a remote trip breaking...
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Earth leakage differential relay ELR600 SELEC Controls Pvt. Ltd.
Protection Relay : ELR600 - 3ø - 4 wire & 1ø input through...
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Earth leakage differential relay LOVATO ELECTRIC
EARTH LEAKAGE RELAYS The earth leakage protection represents the solution against accidental contacts in industrial applications. The adjustment of the devices both in terms of the operating threshold and time...
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Earth leakage differential relay max. 30 A, max. 10 s | 1RDT30k - A Revalco
TECHNICAL CHARACTERISTICS Earth Leakage control and monitoring consist of a Current Relay and associated Summation Toroidal Current Transformer which are used in LV networks with alternating current in TT, IT, and TNS systems. They provide the protection...
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Earth leakage differential relay 30 - 300 mA, max. 400 V | ELRM44F-0030, 0100, 0300 Broyce Control
Earth Leakage Relay (Fixed) - Type A - 44mm (2.5 modules) wide DIN rail housing - Designed to monitor and detect true RMS earth fault currents in conjunction with...
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Earth leakage differential relay 30 - 1000 mA Terasaki Electric Ltd
Earth Leakage Relays TemProtect Earth Leakage Relays are used to monitor earth fault current with a view to protect electrical equipment and personnel against the dangers of such faults. Owing to the wide range of applications for the use of earth leakage protection, TemProtect has been designed...
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Earth leakage differential relay KRM162 Meagacon AS
KRM162 - Earth Leakage Trip Relay AC Earth leakage relay for earthed AC systems Non isolated analogue output (C-version) "RCT" measuring principle The KRM162B measures the insulation, directly in milliamps, of earthed...
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Earth leakage differential relay 0.03 - 30 000 mA | DER3/0D DOSSENA
The earth differential relays range DER3, can be used on LV networks in alternate current, type TT and TN. They guarantee an adequate selectivity of differential...
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Differential protection relay 100 - 440 V, 5 A | 252-PV, 253-PV series Crompton Instruments
250 Series DIN-rail and Wall Mounted Relays AC Voltage with Adjustable Differential The ac voltage protectors provide continuous surveillance of the monitored...
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Differential protection relay VAMP 59 Vamp
VAMP 59 Line Differential Protection Relay Key Features: Phase segregated protection based on current (vector) differential Includes all basic back-up protection functions for differential...
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Generator differential protection relay MDR-2 DEIF
The MDR-2 is a differential current relay intended for protection of a generator against internal short circuits (leaking currents). It is based on a 16-bit...
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The M-3425A Comprehensive Generator Relay provides protection, control, monitoring and user interface functions for generator protection. Stored targets and oscillography can be IRIG-B synchronized. Dual RS-232 ports and an RS-485 port...
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Differential earth leakage protection reclosing relay SKC series THYTRONIC
The differential current relays type SKC is intended for the protection of generators, large motors, two winding power transformers and short...
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Differential bus protection relay SEL-487B Schweitzer Engineering Laboratories
Power Solution for Bus Bar Differential Protection Use the SEL-487B Bus Protection and Breaker Failure Relay to protect bus systems with up to 18 terminals (54 CTs) and 6 protection zones. Differential and...
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Earth leakage differential relay RD Orion Italia
The Earth Leakage Relay RD is a microprocessor-based electronic protection device designed to recognize low-level leakage or unbalanced currents, due to insulation loss on conductors or equipment to be protected. The fundamental feature of the RD is to allow preventive control of the system's insulation with continuous display of the earth leakage current value for motors, transformers and power...
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Earth leakage differential relay TZS series Terasaki Electric Circuit Breaker
TZS Series Earth Leakage Relays: These...
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Earth leakage differential relay 16 A | Shore Fix Mastervolt International
Earth leakage switch The Shore Fix is a switch that protects and prevents...
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Earth leakage differential relay 30 mA - 30 A General Industrial Controls (P) Ltd.
Features: ● Monitors, detects and protects power systems from earth leakage faults ● Configurable Earth...
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Differential protection relay max. 0.03 A | Delta D4-S IME
Residual current device 4 Module Instantaneous (t = 0) at IΔn 30mA Selectable...
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Differential residual current circuit breaker max. 32 A, 30 mA SIEMENS Low-Voltage & Products
RCBOs, type A RCBOs are a combination of an RCCB and a miniature circuit breaker in a compact design for personnel, fire and line protection. For personnel and fire protection, the residual current part of the type A trips...
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Differential residual current circuit breaker 0.01 - 0.5 A | RCBO 9 series GREEGOO ELECTRIC CO LTD
Residual current operated circuit breakers with integral overcurrent protection (RCBO) of 9 series provide full protection to both installation...
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Differential residual current circuit breaker DZX2/4-100L TianShui 213 Electrical Apparatus CO.LTD
DZX2/4-100L range residual current circuit-breaker (abbr. breakers) are combined as leakage breaker by being added with a plastic cover breaker and a leakage protective module, which are suitable for the circuit of AC 50Hz, rated operating voltage up to 415V and rated operating current up to 100A and below for overload and short circuit protection besides leakage protection against personnel indirect...
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Differential residual current circuit breaker 120 - 240 V, 20 A, 4 - 6 mA Lind Equipment Ltd.
Indoor Panel Mount GFCI - Auto Reset Providing GFCI protection for personnel and equipment, these...
