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FANOX SIL-A User Manual

FANOX SIL-A
212 pages
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EN_FANOXTD_MANU_SIL_Ocefprimarydist_SILA_R036.Docx
USER’S MANUAL
USER’S MANUAL
SIL-A
Overcurrent & Earth Fault
Protection Relay

Table of Contents

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FANOX SIL-A Specifications

General IconGeneral
ManufacturerFANOX
Frequency50/60 Hz
CategoryRelays
Protection FunctionsOvercurrent, Earth Fault
MountingDIN Rail
CommunicationModbus RTU
Contact Rating5A @ 250V AC
Insulation Resistance100 MΩ
Electrical Life100, 000 operations
Contact ConfigurationSPDT

Summary

DESCRIPTION

Selection and Ordering Codes

Guide for choosing and ordering specific SIL-A relay configurations.

PROTECTION FUNCTIONS

Instantaneous and Inverse Time Overcurrent

Parameters for 50, 50/51, 50G, and 50/51G overcurrent protections.

Specialized Protection Functions

Covers Phase Balance, Broken Conductor, Thermal Image, and External Trip protections.

Circuit Breaker and Trip Circuit Functions

Details on Circuit Breaker monitoring, opening failure, and trip circuit supervision.

Reclosing and Load Pickup Functions

Configuration for AC Reclosing (79) and Cold Load Pickup (CLP).

Undercurrent and Blocking Functions

Covers Instantaneous Undercurrent (37), Trip Block (TB), and Second Harmonic Blocking (SHB).

Zone Selection Interlocking (ZSI)

Implementation of ZSI for coordinated protection schemes.

MONITORING AND CONTROL

Configurable Inputs, Outputs, and PGC

Configuration of physical inputs, outputs, and programmable logic.

TECHNICAL SPECIFICATIONS AND STANDARDS

COMMUNICATION AND HMI

Test Menu and Settings Configuration

Procedures for using the test menu and configuring settings.

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