Alpha Technologies XP-EDH4 - Technical Manual User Manual
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745-419-B0-001 Rev. A (11/2013)
6. Check the standby status. If the 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.
7. Turn the Battery Breaker switch to the OFF position.
8. Disconnect both 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.
9. 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.
10. 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.
11. Reconnect the positive and negative battery connections to the power supply.
12. Connect the Vout/Iout sense harness.
13. If optionally equipped, connect the Vin sense harness and the external temperature probe.
14. Ensure that all connectors are firmly seated in the transponder.
15. The EDH4 Interface and battery cables can be neatly secured using the 4″ tie wraps provided in the
cable kit.
16. Turn the Battery Breaker switch to the ON position.
17. Verify the status of the LED (refer to
Section 3.1, Checking the LEDs).
18. 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.
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!
2.0
Installation, continued
2.5 Generic Power Supply Options, continued