ULC-S318-96(R2016)
1. SCOPe
1.1 This Standard does not apply to power supplies that are an integral
part of equipment contained in the following Standards:
A Central and Monitoring Station Burglar Alarm Systems,
CAN/ULC-S301;
B Installation and Classification of Burglar Alarm Systems for
Financial and Commercial Premises, Safes and Vaults,
CAN/ULC-S302;
C Local Burglar Alarm Units and Systems, CAN/ULC-S303;
D Intrusion Detection Units, CAN/ULC-S306;
E Residential Burglar Alarm System Units, ULC-S309;
F Proprietary Burglar Alarm System Units, ULC Subject C1076.
1.2 The primary source of power for power supplies shall be primary or
secondary alternating current (ac).
1.3 Class 2 circuits shall meet the requirements of the Canadian Electrical
Code, CSA Part I.
1.4 These requirements cover power supplies for use as components in
burglar alarm systems.
1.5 These requirements do not cover intrinsically safe power supplies for
use in hazardous locations, as defined in the Canadian Electrical Code.
SDO:
ULC
Language:
English
ICS Codes:
13.310;
29.260.01
Status:
Standard
Publish date:
1996-05-30
Standard Number:
ULC-S318-96(R2016)