Recloser Control Relays

AUTONOMY In terms of its products lines, Fanox feature internaltianally approved SIA-B and SIA-C Relays. These Self-powered Overcurrent and Earth-fault Protection Relays are designed to protect Secondary Transformer Stations and Distribution Centers of Electrical Networks with independence and free of maintenance.

FLEXIBILITY SIA-B and SIA-C have been designed with a very compact size, to cover all customer requirements and make installation easier, faster, economic and more reliable. Optionally you can have an auxiliary power supply in addition to self-powered function.

SIMPLICITY The SIA-B relay, as SIA-C, is Self-Powered from the power lines and both relays use STANDARD current transformers. The need for batteries and any maintenance is eliminated, reducing the operating cost of the center considerably.

KITCOM Additionally, the equipment can be connected to an external portable accessory (KITCOM) for commissioning and setting up office through the front communication port. The possibility of powering up with the KITCOM accesory, offers the possibility to activate the trip contact from the test menu, allowing the verification of the circuit breaker before energizing the switchgear.

Categories: 1. Protection Relays for Medium & High Voltage Distribution & Smart Grids, FARNOX

Description

SIR-B
Recloser Control

The innovative Fanox SIR-B Recloser Control presents an All in One solution designed to provide optimum protective coordination and the most effective fault clearance of distribution systems.

SIR-B includes the driving electronic and the trip capacitor. It can work with external battery or with internal super capacitors which allow the user to minimize the maintenance tasks.

It has designe to work with 3-phase reclosers, but it can provide single phase trips and reclose cycles, this is, it is provided with a monopolar circuit breaker control.

79 Protection Function (Recloser) allows up to 4 attempts of reclosing which can be programmed by the user.