Alpha Technologies XP-EDH4 - Technical Manual - Manual (Page 22)

22 745-419-B0-001 Rev. A (11/2013)
Fig. 2-6, 13-Pin Connector
on AM Series Power Supply
4. Insert the power supply interface cable into the status monitoring connector of the power
supply (see Fig. 2-6). See the power supply manufacturer’s operating manual for information
on the power supply.
5. Check the standby status. If power supply is not in standby, proceed to step 7. Otherwise,
wait until the power supply is no longer in standby and then proceed to step 7. If the power
supply continues to stay in standby, see the power supply manufacturer’s operating manual
for corrective action.
6. Turn the Battery Breaker switch to the OFF position.
7. Disconnect both the positive and negative battery connections from the power supply; to
prevent a short circuit, use insulated tools. Always wear eye protection when working with
batteries.
8. Connect the battery harness to the batteries as shown in Section 2.7, Battery String
Connections. Use tie wraps to secure all unused battery leads away from batteries.
9. Connect the other end of the battery harness into the transponder connector labeled BAT
A/B. If present, connect battery strings 3 and 4 to BAT C/D.
10. Reconnect the positive and negative battery connections to the power supply.
11. Ensure that all connectors are firmly seated in the transponder.
12. The EDH4 Interface and battery cables can be neatly secured using the 4″ tie wraps provided
in the cable kit.
13. Turn the Battery Breaker switch to the ON position.
14. Verify the status of the LED (refer to Section 3.1, Checking the LEDs).
15. Refer to Section 3.0, Configuration and Operation for transponder configuration details.
The EDH4 will need to be configured with the model of the connected power supply via the
transponder Web page locally or remotely.
2.0 Installation, continued
2.3 Non-HMS Alpha Power Supplies, continued
2.3.1 AM Series with RPM Interface, continued
For continued proper operation (especially during inverter switching events or commercial power outages),
proper grounding techniques must be utilized with the power supply chassis as well as with the transponder.
Refer to power supply manual for proper grounding techniques.
CAUTION!
Tamper switch
connection point Pin 1