Consilium Salwico NS-SCI Short Circuit Isolator N11891

Tag:

Login to see available stock and prices

Request Quotation

Description

The Consilium Salwico NS-SCI N11891 is an analogue addressable short circuit isolator, for the NSAC-1 and CS4000 fire alarm systems. The fire detection loops are divided into fire detection zones by short circuit isolators. If a short circuit occurs on a loop cable, the zone with the short circuit is disconnected from the rest of the loop by the SCI units that are mounted in the beginning and in the end of the zone.

When a short circuit is detected, a yellow LED on the PCB is lit. The LED will remain lit until the fault has been resolved and reset at the control panel.

Additional information

Weight 1 kg
Nominal Voltage

24VDC

Working Voltage

15-35 VDC

Supervising Current

0.25 mA

Alarm Current

2.5 mA

Cable Terminals

2.5mm²

Cable Dimension

8 – 14 mm

Temperature Range

-25°C to +70°C

Relative Humidity

0 to 95% RH

IP Rating

IP55

Material

PC/ABS

Color

Weight

~270 g

System/Series

CS4000, NSAC-1

Reviews

There are no reviews yet.

Be the first to review “Consilium Salwico NS-SCI Short Circuit Isolator N11891”

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.