Alpha FXM 1100 - UATS and (UGTS) Option

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5.2.2 Wiring the Alpha FXM
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5.2.3 Procedure
1. Connect the temperature sensor to the Alpha FXM (Batt Temp connector

). Attach the end of the battery
temperature sensor to the side of the centre battery.
2. If used, connect the following ports:
• Ethernet port

.
• RS-232 port

.
• Dry contacts

.
• User inputs

.
3. Connect the load to the Alpha FXM’s Output terminal block

. Torque to 1.4 N-m (12 lb-in).
4. Connect the line power to the Alpha FXM’s AC Input terminal block

. Torque to 1.4 N-m (12 lb-in).
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5. Connect the external batteries to the Battery connector

. Refer to “Wiring the external batteries”.
6. If needed, attach the terminal block covers and battery harness restraining bracket. See “Mounting the
Alpha FXM”.
5.3 UATS and (UGTS) Option
The Universal Automatic Transfer Switch (UATS) and Universal Generator Transfer Switch (UGTS) are the next
generation of Automatic Transfer Switch (ATS) and Generator Transfer Switch (GTS) products. They are optional
add-on switching units specifically designed for the FXM UPS family (FXM 650, 1100 and 2000) and the Micro
UPS family (Micro 300 and 1000). These switching units provide power and/or bypass capacity (automatic or
manual) so that the operator may safely disconnect the UPS from line or generator power for easy removal and
servicing. In bypass mode, the loads are directly connected to the line or generator power without any condition-
ing. Depending on the use of one and/or the other, the UATS/UGTS allows the use of up to 3 different back-up
sources (line, batteries and generator). Refer to the UATS/UGTS Installation Manual (Alpha P/N 020-165-B0) for
details.
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