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Application

Short-circuit isolator applications.

Description

The YBN-R/3(WHT)-OEM-SCI is an adaptor featuring an integral short-circuit isolator, which has been designed to be fitted to a standard sensor mounting base (YBN-R/3) to convert it into a short-circuit isolator base.


This combined unit will then detect and isolate short-circuits on the loop. When a short-circuit is detected the combined unit will drop the power to the rest of the loop


The combined unit is compatible with the ESP range of sensors and does not require a loop address. A remote fire LED facility is provided when a sensor is attached to the combined unit.


NOTE: A fitted sensor will still be powered when this device is isolating


Base not included.


Features and benefits:

  • Converts standard mounting base to SCI base.
  • Easy to fit.
  • Ultra-slim profile.
  • Matches standard base colours.
  • Fixing centres 48 mm through to 74 mm.
  • Maximum wire thickness 2.5 mm²/terminal.

General information

Color

White

Finish

Gloss

Material

Plastic

Shape

Circle

Warranty description

Three year

Uniclass

Pr_75_80_30_77 Short circuit isolatorsPrimary

CAWS

W90/326 Point flame detectors

Specification data - Short circuit isolators

Mounting

Adaptor.

Enclosure

-

Material

ABS plastics.

Colour

White.

Voltage

17–41 V d.c, (24 V d.c nominal).

Current

Standby current 60 μA.
Current drawn by isolator during fault condition <4 mA.
Maximum current consumption from remote LED 10 mA (limited by attached sensor).
Maximum continuous current 1 A.

Sustainability data

Material

Plastic

Expected Life

Ten year

Literature

Short-Circuit Isolator Base Adaptor YBN-R/3(SCI)-OEM

Short-Circuit Isolator Base Adaptor YBN-R/3(SCI)-OEM

Hochiki BS 5839 Guide

Hochiki BS 5839 Guide

Hochiki Corporate Overview

Hochiki Corporate Overview

Hochiki - ESP - Intelligent Fire Detection - Range Overview

Hochiki - ESP - Intelligent Fire Detection - Range Overview

Hochiki Project Portfolio

Hochiki Project Portfolio

Case studies

BiG Shopping Mall (Retail - ESP)

BiG Shopping Mall (Retail - ESP)

Cantina Monte Rossa (Industrial - ESP)

Cantina Monte Rossa (Industrial - ESP)

Dubai Metro (Transport - ESP)

Dubai Metro (Transport - ESP)

Fred Nicholson School (Education - Ekho & ESP)

Fred Nicholson School (Education - Ekho & ESP)

Kervo Fruit Processing (Industrial - Latitude and ESP Intelligent)

Kervo Fruit Processing (Industrial - Latitude and ESP Intelligent)

Livingstone Academy (Education - ESP Intelligent)

Livingstone Academy (Education - ESP Intelligent)

Sacro Cuore Don Calabria Hospital (Healthcare - Latitude & ESP)

Sacro Cuore Don Calabria Hospital (Healthcare - Latitude & ESP)

St Pancras International (Transport - ESP)

St Pancras International (Transport - ESP)

Technical Metals (Industrial - ESP)

Technical Metals (Industrial - ESP)

Titanic Distillers (Industrial - ESP)

Titanic Distillers (Industrial - ESP)

Similar products from Hochiki Europe (UK) Ltd

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HFP Short Circuit Isolator Base (White)

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Short-circuit Isolator Base for Wall Sounders (Red)