Alpha Technologies CXPS 48-1.2-225 48 Vdc - Manual (Page 24)

053-691-B1 Rev E Page 16 of 33
4.4 Rectifier module insertion/removal
Insert a rectifier module by placing the module on the bottom of the shelf and then sliding the module into the rear
connector inside of the shelf. Apply pressure on the front of the module to engage the rear connector in the shelf
receptacle. Use the enclosed locking clip to secure the rectifier into the shelf.
Insert the first module into the front leftmost position. Use the side of the shelf or the optional shelf-mounted
controller as a guide. Insert subsequent modules by using the previous module as a guide.
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, insert a ⅛" x 4 flat head screwdriver into the slot located on the top left corner of the front
plastic panel. With one hand, turn the screwdriver clockwise approximately 30º to move the clip from the resting
state (locked position). With the other hand, grasp the ledge of the finger opening on the front panel to pull the
module away from the rear connector and out of the shelf.
4.5 Breaker installation
1. Use trip breakers for load connections and series-trip breakers for battery connections.
2. Turn the breaker off.
3. Make sure that the breaker is right side up.
4. Align the breaker terminals with the correct holes.
5. Carefully push the breaker into position.
4.6 Breaker removal
1. Turn the breaker off.
2. Carefully pull the breaker out of its position.
Module locking
clip at resting
position
Shelf tab
Turn screwdriver
approx. 30º gently
clockwise
to raise
locking clip
Insert ⅛" x 4 flat
head screwdriver
under locking clip
Controller removal Rectifier removal