Johnson Controls tyco iSTAR Ultra, Руководство по установке и настройке, Страница: 34 / 118

Power Requirements
2–10 iSTAR Ultra Installation and Configuration Guide
.

This device must be suitably rated for the installation; see electrical ratings guidance.

The conductor size for the inputs must be selected based on the rating of their
corresponding over-current device and in accordance with local and national regulations.
Battery
The GCM contains a 3V CR2032 lithium coin cell battery that is used to retain the real-time
clock.
The battery should be replaced no longer than every 5 years, and the replacement battery
must be UL approved. See
Chapter 8 , “GCM Battery Replacement” for more information.
Heat Dissipation
Table 2-9 on page 2-10 lists the heat dissipation for the Rack and Wall mount configurations.
FOR BURGLAR ALARM INSTALLATIONS:

The iSTAR Ultra is not provided with backup power. An external
power supply must be provided with the following characteristics:
• UL 603 or UL 294 Listed
• Minimum four hours of standby power
Tyco / Software House Advanced Power Supply (apS) meets these
requirements. Several apS units, wired in parallel, will provide 12Vdc
output at [units x 3.75A] in excess of four hours when using the
supplied 17AH batteries.

All Burglar Alarm and Intrusion Zone inputs must be supervised and
have Triggers configured to Alarm upon Tamper.

At least one RM2L-4000 reader must be in each area/partition for
signal acknowledgement
There are multiple power inputs to the unit. To completely
de-energise the unit, disconnect ALL power sources.
NOTE
For UL Listed products, a UL 603 or UL 294 listed power supply must
be used.
Table 2-9: Maximum Heat Dissipation
Configuration
Power Dissipated in
Enclosure
BTU/hour
Rack GCM 17.88 Watts 61.0
Rack ACM 6 Watts 20.5