Alpha Technologies Te25xh - Manual (Page 12)

Argus Technologies Ltd. 029-006-C0 Rev D WC
Printed in Canada. © 2006 Argus Technologies Ltd. ARGUS is a registered trademark of Argus Technologies Ltd. All Rights Reserved. Page 2 of 15
2 Enclosure Features
(Photo is for reference only – subject to installation requirements)
Figure 2–Te25xh with front door open showing internal features
Intrusion alarm switch Cooling fan assembly
Fan control thermostat Battery string disconnect DIN rail Telco connections (4)
2.1 Ventilation
The Te25xh Compact Power Node enclosure is designed with louvers and a thermostat-controlled fan assembly
(shown above) providing filtered ambient air-cooling to the equipment within the enclosure. The filter is installed in
the front shroud assembly.
2.2 Security
A switch activated by the front door is wired to an intrusion alarm (signal to the front access alarm panel) in the
event of an open door condition. The front door may be secured with a padlock.
2.3 Cabling and Connections
The Te25xh comes pre-cabled for batteries with Anderson-compatible disconnects. DIN rail terminal blocks
provide a common front-access point for Telco connections. See photo above.
The main or master ground bar (MGB) is located at the middle front right of the equipment rack inside the
enclosure. See photo on the next page. The chassis ground is connected to the enclosure frame and equipment
rack and is terminated to the MGB within the enclosure. Located on the outside of the enclosure, are knockouts
for making the site external ground wire connection.
An optional GFCI outlet, located above the MGB, provides an AC convenience receptacle for customer
equipment.