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HANNOVER MESSE 2018, 23 - 27 April
Homepage>Exhibitors & Products >EARTH MULTICOLOUR LEAKAGE RELAYS

EARTH MULTICOLOUR LEAKAGE RELAYS

SUPER IMMUNIZED TYPE A,F AND TYPE B!

Logo EARTH MULTICOLOUR LEAKAGE RELAYS

Exhibition stand

Hall 12, Stand E07

Product description

New series of earth leakage relays designed to detect earth leakage current in an intuitive and automatic way. The multicolour display allow a continuous and immediate control of the insulation status and are able to operate, without causing nuisance tripping, even on very perturbed systems. Main features: - Continuous digital indication of leakage current - Actuating current storing - Internal clock with last 10 events storing - RS485 Modbus RTU, Measures, event archive - Selectable antifibrillation low pass filter - Selectable 3rd harmonic low pass filter - THD visualization and measuring - AC measuring up to 2500Hz

All products offered by this exhibitor

Multifunction network analysers QUBO 96

New compact multifunction meter 72X72mm , wide blue LCD display, For three phase 3 -4 wire system, Single phase and also available DC line version. Possible connection: RS485 Modbus, Profibus, Ethernet, IEC61850read more

NEW CURRENT TRANSFORMERS

NEW CURRENT TRANSFORMERSread more

EARTH MULTICOLOUR LEAKAGE RELAYS

SUPER IMMUNIZED TYPE A,F AND TYPE B!read more

Ethernet Lan Gateway & IEC61850

The FRER Lan Gateway allows to connect to an ethernet network (using a single ip adress ) up to 32 FRER devices fitted with RS485 interface. - Conversion from Modbus/TCP to Modbus RTU; - Web Server function to monitoring electrical measurements; - Measuraments data logging; - Download .csv file; The ...read more

QUBO! Multifunction meter dim.72x72mm

QUBO! Multifunction meter dim.72x72mmread more

FRER, CURRENT TRANSFORMER HIGH ACCURACY CL.0,2 - 0,2S, 0,5S

http://www.frer.it/prod-48219-TAC¿J_S..._TAT¿J_S¿-engread more

FRER, DIRECT MAXIMUM CURRENT RELAY UP TO 2500A

New CT with programmable output range. This innovative product permits to set an overcurrent threshold on the some CT without interposing any measuring relays and without any auxiliary supply source. The electronic board is fitted inside the CT frame. Two miniature trimmers are available to set the ...read more

FRER Three phase programmable universal transducer up to 4 outputs

FRER Srl, On-site fully programmable multi-output transducer suitable for single phase or threephase 3-4 wire balanced or unbalanced system. It is suitable also under distorted waveforms conditions.The multi-output transducer permits to reduce strongly the installation complexity and the relevant ...read more

FRER , SERIES "NANO".. MULTIFUNCTION METER LCD 3 DIN-RAIL !

Three-phase electrical network analysers, 3 DIN modules, LCD blue backlighted, low voltage measurements, 1-5A current input or direct 63A - 125A with triple miniature CTs NANOTA3PLOread more

MID ENERGY METERS AND MODULES COMUNICATIONS

MID certified static active and reactive 4 quadrants bidirectional energy meters suitable for Single-phase or 3-phase 3-4 wires unbalanced load systems. The large size display permits an easy reading of the energy counting (2 tariff) and of the istantaneous power values. More over the display shows ...read more

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