5.3.3
Procedure
1. If used, connect the following ports (see Figure 1 on page 7 for location of numbered elements):
Ethernet port
.
RS-232 port .
Dry contacts
.
User inputs .
2. Connect the load to the Alpha FXM Output terminal block
14
. Torque to 1.4 N-m (12 lb-in).
3. Connect the line power to the Alpha FXM AC Input terminal block
13
. Torque to 1.4 N-m (12 lb-in).
4. If needed, attach the terminal block covers and battery harness-restraining bracket.
WARNING!
Before proceeding, verify that the line wire is attached to the line terminal block, the ground wire is
attached to the ground terminal block, and the neutral wire is attached to the neutral terminal block to
prevent accidental shocks or electrocutions.
5.4 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), the Micro UPS
family (Micro 300 and 1000) and the Alpha FXM350/ Micro350 UPS. 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 conditioning. 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.
WARNING!
Make sure you have read and understood the instructions given in the UATS/UGTS Installation Manual
before making any connection to the supply.
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