Over-current protection relays

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over-current protection relay
over-current protection relay
SIPROTEC 7SJ6 series

... This multifunctional relay provides flexible protection, control, and monitoring. Add up to 20 protection functions to meet individual requirements. Why SIPROTEC 7SJ66? SIPROTEC 7SJ66 provides multifunctional protection, control and monitoring for ...

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SIEMENS Energy automation and smart grid
voltage protection relay
voltage protection relay
PCS-902S

... Product overview
PCS-902S is a line distance relay that integrates primary and backup protection and comprehensive control functions for overhead lines, cables and hybrid transmission lines across multiple voltage levels. Designed for utility ...

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NR Electric
earth-leakage protection relay
earth-leakage protection relay
REF601

Trigger voltage: 24 V - 265 V

... REF601 is a dedicated feeder protection and control relay intended for the protection and control of utility and industrial power systems in primary and secondary distribution networks. The relay provides an optimized composition of protection, monitoring ...

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ABB Oy Distribution Automation
over-current protection relay
over-current protection relay
CGI 14N/C

CGI 14N/C is a numerical over current and earth fault relay, entirely digitized and integrated with microprocessor technology. This allows for analog to digital conversion of the valves and then their numerical processing. The relay uses a computational ...

phase loss protection relay
phase loss protection relay
INGEPAC EF LD

Tripping current: 1 A - 5 A
Trigger voltage: 24, 48, 125 V

... Product name
INGEPAC EF LD

Description
INGEPAC EF LD is a line-differential protection relay for segregated-phase line protection, designed for overhead transmission lines and underground cables across voltage levels. It offers ...

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Ingeteam GmbH
over-current protection relay
over-current protection relay
SEL-311L

... Use the SEL-311L Line Current Differential Relay with integral four zone distance backup for easy-to-apply, high-speed line protection. Apply subcycle current differential protection with included four zone distance and directional overcurrent backup. ...

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Schweitzer Engineering Laboratories
over-voltage protection relay
over-voltage protection relay
SIL-C

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, and frequency protection for a compact device's switchgear in ...

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FANOX ELECTRONIC
self-powered protection relay
self-powered protection relay
SIA-C

... 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 power supply (24-220 Vdc (±20%) ...

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FANOX ELECTRONIC
over-current protection relay
over-current protection relay
SIA-B

The SIA-B Self-powered Protection Relay is designed for secondary distribution protection and is compatible with various equipment, including RMUs, MRMUs, and SF6 insulated Switchgears in MV applications. It is well-suited for distributed renewable generation, ...

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FANOX ELECTRONIC
earth-leakage protection relay
earth-leakage protection relay
FPC 200

Tripping current: 0.3 A - 30 A

FPC 200 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 industrial environments such as petrochemical ...

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Iskra d.d.
over-current protection relay
over-current protection relay
VAMP 52

... VAMP 52 Feeder 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 and auto-reclose for the feeder ...

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Vamp
feeder protection relay
feeder protection relay
PAS900 series

PAS900 series digital circuit protection, measureent and control device is a new-generation protection, measurement and control device researched and developed with high-performance DSP digital processing technology. The series product covers low-voltage ...

over-voltage protection relay
over-voltage protection relay
PAO series

Trigger voltage: 24, 240 V

... Should the monitored current exceed the set point level Imax, the protector will trip and the red LED will illuminate indicating the fault condition. During the time delay period the red LED will flash for the set time (t) before the relay energises output relay ...

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Crompton Instruments
over-current protection relay
over-current protection relay
900CPR-1-BL-U

Tripping current: 3, 5 A
Trigger voltage: 85 V - 270 V

... • Single phase RMS current protection from Over / Under current • Accuracy : ± 1% of current • Measuring range of : 0.1A to 999A depending on CT selection • Certifications: CE & RoHS Measuring Parameter : Under Current & Over Current Electrical ...

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SELEC Controls Pvt. Ltd.
over-current protection relay
over-current protection relay
2-6500 series

Trigger voltage: 28, 250 V

... Bimetal operated single pole motor protection controls with automatic reset actuation, small physical size, reliable snap-action mechanism. Caution: In specifying these 2 products, care should be taken to ensure that automatic motor re-start does not ...

under-voltage protection relay
under-voltage protection relay
PR 240

Tripping current: 5 A
Trigger voltage: 250 V

... PR 240 intelligent motor management relay is suitable for protecting, monitoring, metering, and controlling motors in industrial areas such as the chemical industry, mining industry, paper industry, water industry, etc. This low-voltage intelligent ...

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Chongqing Blue Jay Technology Co. Ltd
over-current protection relay
over-current protection relay
MS2C139

If the bearing insulation on rotating machines breaks down, the voltage induced between the shaft ends, due to machine dissymmetries, creates a shaft current that can damage the bearings. The level of damage depends on the magnitude & duration of ...

over-current protection relay
over-current protection relay
XMR-A

... XMR-A is a part of XMORE platform, the complete range of IEDs for Medium Voltage application including feeder, motor, generator, transformer and capacitor bank. Thanks to Hardware and Software modularity XMR-A is flexible and scalable in term of application ...

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THYTRONIC
over-current protection relay
over-current protection relay
AQ-110F

AQ 110 is a sophisticated micro-processor based arc flash protection unit with combined current and arc sensing. Combined current and arc sensing provides an integrated dual trip criteria. It is designed to minimize the damage caused by an arcing fault ...

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Arcteq Relays Ltd
over-current protection relay
over-current protection relay

... Franklin invented a lightning arrester! Taiwanese Leon Hsu invented a power-free cutout!! 1. Smart Power-Free Shockproof Overcurrent Trip (POCT) Introduction: An autonomous shockproof cutout~ Short-circuit accident nemesis~ Japan Fukushima Daiichi ...

over-current protection relay
over-current protection relay
IPR-A

... Phase Over-Current & Ground Fault Relay Current Protection Relay IPR-A is designed to protect medium voltage lines against over-current and short circuit scenarios present in line fault or ground fault even under disturbances. Currents are measured throughout ...

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Orion Italia
over-current protection relay
over-current protection relay
ETMFC50

... -Digital relay for Epoxy Fault Interrupter(EFI) -51, 50, Sectionalizer Function, Overcurrent Lock Function and Contact Wear Monitor -Programmable SCADA I/O port -Inrush current suppression ...

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ENTEC ELECTRIC & ELECTRONIC CO.,LTD
over-current protection relay
over-current protection relay
ALP series

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 curves DNP3 and IEC61850 GOOSE communication Cybersecure ...

over-current protection relay
over-current protection relay

The DKR-24 Series, manufactured by Entes, is an overcurrent protection relay designed to avoid damage from overloading the motor. This is equipped with electronic coil controller, same dimensions of AC and DC devices, combined suppressors and twin terminals ...

earth-leakage protection relay
earth-leakage protection relay
VIPAM3500

Tripping current: 5 A
Trigger voltage: 110 V

VIPAM3500 (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 compact by connecting various protection functions with ...

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VitzroEM Co., Ltd.
over-voltage protection relay
over-voltage protection relay
T-PRO series

The IEC 61850 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 relay solution, ...

over-current protection relay
over-current protection relay
A series

Tripping current: 15 A
Trigger voltage: 250 V

... Miniprotector designed to protect refrigeration compressors, washing machines, dishwashers, dryers, vacuum cleaners and other appliances. The new A Type (patented) thermal protectors have been designed to prevent high temperature and high currentconditions ...

over-current protection relay
over-current protection relay
S-ET10E

... Overview
Most ZIEHL-ABEGG external-rotor motors are fitted with thermostatic switches (TB). Explosion-proof external-rotor motors include temperature probes (TP). IEC-standard motors may integrate TP or PTC thermistors. Commercial motor protectors ...

over-current protection relay
over-current protection relay
VACON® NXP DCGuard

Tripping current: 3 A - 4,140 A
Trigger voltage: 465 V - 1,100 V

... Ensure safe DC-grid selectivity VACON® NXP DCGuard™ enables fast disconnection and full selectivity be­tween DC grids for all VACON® NXP series drives. Utilizing DC grids rather than AC grids enables power distribution with lower power losses. However, ...

earth-leakage protection relay
earth-leakage protection relay
MRI4

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AWF
earth-leakage protection relay
earth-leakage protection relay
MRM4

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AWF
voltage protection relay
voltage protection relay
MRMV4

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AWF
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