®
2
Pre-Service Connection Procedure
1. Verify Service Power Inserter (SPI) toggle switch is set to
the ALT position (Fig. 4).
2. Verify the battery switch is set to the OFF position on XM2-
300HP (0).
3. Connect the battery cables to the battery terminals
(connect temperature sensor ring lug to the Negative ( –)
battery terminal at this time) and the enclosure sensor
into the clip on the front edge of the Power Supply
shelf. Tighten the terminal hardware to the battery
manufacturer’s recommended torque settings.
4. Insert the (+) and ( –) power leads for the optional Local/
Remote Indicator (LRI) cable as indicated in Fig. 3.
Tighten to 7.0 lbf•in / 0.8Nm.
5. Make the following DPM connections:
a. RF Cable to DPM RF Connector. Tighten to 10in-lb ± 1in-lb
b. Environmental cable (e.g., PoE control, Battery heater
mat control)
c. Tamper switch cable into TPR connector
6. Connect the power leads from the SPI (network load) to
the Output 1 connector as indicated below; Black to ~,
White to N. Tighten to 7.0 lbf•in / 0.8Nm.
7. Connect an auxiliary load (e.g., fan) to the Output 2
connector (optional); Black to ~, White to N. Tighten to 7.0
lbf•in / 0.8Nm.
8. Turn on AC breaker (located on the enclosure) and verify
the correct (per unit’s nameplate voltage) utility voltage is
present at the outlet before plugging the XM3-200HP line
cord into the utility outlet.
Quick Start Guide – Units Configured With DPM Communications Modules
Turn-Up and Test
1.
Plug the XM2-300HP line cord into the utility outlet.
2.
The power supply will perform a “display test” and verify
configuration for the power supply. After the initial display
test, a “No Batteries” alarm message appears in the Smart
Display because the battery switch is off. The green output
LED remains off and the red alarm LED continues to flash
while in this alarm state.
3.
Connect the battery to the Battery Input connector.
4.
Set the Inverter Module’s battery switch to the ON
position
(1).
5.
Verify no alarms are present (it may take up to 60 seconds
for alarms to clear).
6.
Perform a self-test by simultaneously pressing the
DOWN
arrow key and ENTER key. Wait for self-test
completion
before proceeding. To manually exit self-test,
simultaneously press DOWN arrow and ENTER key.
7.
Perform the live inverter test procedure:
a.
Turn AC input breaker OFF.
b.
Verify XM2-300HP transfers to “Inverter” mode.
c.
Turn AC input breaker ON.
d.
Verify XM2-300HP transfers back to utility.
8.
Set the Service Power Inserter (SPI) toggle switch
to the ON position (Fig. 4).
9.
Verify no alarms are present.
10.
Secure the enclosure.
11.
The unit is now in service. For additional information visit
or www.alpha-outback-energy.com
download the Technical Manual.
OUTPUT
ALARM
DUAL
BAT/ENCL
TEMP PROBE
BATTERY
INPUT
Fig. 3, Power Supply and DPM Comm Module Connections
SPI
Aux. load
(optional)
Local/Remote
Indicator (LRI)
Battery Switch
ENV – Environmental
Connector
ETH – Ethernet Connector
TPR – Tamper Switch
Connector
RF Cable Connector
Battery Input Connector
Dual Battery/Enclosure
Temperature Sensor
Connector
ALT ON
SPI toggle switch
(verify correct position)
Fig. 4, Service Power
Inserter (SPI)
Line Cord
017-877-B0-001 Rev. B (08/2020)