Alpha Technologies CXPS 48-2T 48V Pos Gnd - Manual (Page 23)

Argus Technologies Ltd. 053-393-C0 Rev A WC
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4.3 Power System Assembly and Mounting
The power system must be mounted in a clean and dry environment. Sufficient free space must be provided at
the front and rear of the power system. This is to meet the cooling requirements of the rectifiers utilized in the
power system and to allow easy access to the power system components.
4.3.1 Rack Mounted Systems
Attach the power system to the customer-provided relay rack using mounting screws and star washers to ensure
an electrical bond between system chassis and relay rack.
4.3.2 Floor Mounted Systems
Secure the system to a concrete floor utilizing either heavy duty anchors (1/2” x 2-1/2”) or, for wooden floors,
heavy-duty lag screws (5/8” x 2-1/2”). Use appropriately sized flat washers.
Use isolating kits if required to isolate system from the floor.
It is recommended that the relay rack be secured to the overhead cable tray. Argus does not supply the
mechanical details necessary for overhead support.
4.3.3 Half-Rack/Battery Mounted Systems
Obtain the appropriate battery to power system adapter plate. Secure the plate to the battery stack using heavy
duty hardware.
Secure the power system to the adapter plate using heavy duty hardware.
It is recommended that the power system be secured to the overhead cable tray. Argus does not supply the
mechanical details necessary for overhead support.
4.4 Rectifier Module Insertion/Removal
Insert by placing the rectifier module on the shelf bottom and sliding the module into the rear connector (inside of
the shelf). Apply pressure on the module handle to engage the rear connector in the shelf receptacle.
NOTE: It is recommended that the first module be inserted into the front leftmost position using the side of the shelf as a
guide. Subsequent modules may be inserted using the previous module as a guide.
Tighten the screw on the bottom of the faceplate to secure the module to the shelf.
NOTE: Do not force a module into position if it does not seat properly. All modules are keyed to ensure that the correct
module (voltage/polarity) type is used.
To remove a module, loosen the screw on the bottom of the faceplate. Grasp handle and pull out, sliding the
module away from the rear connector and out of the shelf.