• Global Certificate: ISO 9001 : 2015

Characteristics and standards

dans le domaine ferroviaire

Characteristics

Techno-Elec relays meet the following characteristics

Low consumption and magnetic remanence
High sensitivity
High overloads on measuring circuit
Operation fields: in current: from 1 mA to 15 000 A – in voltage: from 10 mV to 10 000 V
Dielectric strength: up to 20 000 V 50 Hz
On request: Fire resistance according to standards NF F16-101-102 & EN 45545
Complying with CEI 77 standard
Fabrication de relais de mesure
Composants pour relais de mesure

Standards

All our relays meet the Railway standards:

IEC 60077 Équipements électriques du matériel roulant
EN 50124-1 Railway Application Insulation coordination
IEC 60068-2 Essai d’environnement
EN 45545 Fire protection on railway vehicles
IEC 61373 Matériel roulant – Essais de chocs et vibrations
NF F16-101-102 Tenue au feu
Schéma d'un relais de mesure
Cross sectional view

1- Contact normally closed
2- Moving armature
3- Contact normally opened
4- Magnetic circuit
5- Permanent magnet
A- ALNICO MAGNET
B- RARE EARTH MAGNET

Représentation 3D du circuit magnétique