HANNOVER MESSE 2020,
20 - 24 April
FRER Srl, On-site fully programmable multi-output transducer suitable for single phase or threephase3-4 wire balanced or unbalanced system. It is suitable also under distorted waveformsconditions.The multi-output transducer permits to reduce strongly the installationcomplexity and the relevant costs and it permits to save a lot of space for fitting.Moreover the on-site complete programmability permits to use it for any measuring typerequirement and, as a consequence, to semplify and to reduce either the supplies oravailability of spare parts.On request it can be fitted with a RS485 serial interface plus Modbus protocol and with aprogrammable photo-mos output which can be set either as an alarm contact or as apulse output for remote energy counting.
New earth leakage relays and toroidal sensors TYPE "B"
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: ...
New current transformer range suitable to be mounted on NEW circuit breakers of the main builders such as ABB,Schneider..
-Compact external dimensions
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 ...
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 ...
We offer FRER, CURRENT TRANSFORMER HIGH ACCURACY CL.0,2 - 0,2S, 0,5S
New CT with programmable output range.This innovative product permits to set an overcurrent threshold on the some CT withoutinterposing any measuring relays and ...
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 NANOTA3PLO
MID certified static active and reactive 4 quadrants bidirectional energy meters suitable forSingle-phase or 3-phase 3-4 wires unbalanced load systems.The large ...