TSi Power Corporation MC80043,4,5,6,7,8,9,50
ATS-800 Series Automatic Transfer Switches Rev. 3, April, 2018
TSi Power Corporation Proprietary Information
20
Figure 16: 19" Rack-Mounting of the ATS-800 Series
4.
POWERING UP THE ATS SERIES
4.1
START-UP & FUNCTIONAL (ELECTRICAL) TEST PROCEDURE
(1)
Connect (or plug-in) both the Primary and Backup AC input connections (if using a
hardwired ATS model this was performed during step 3.6) and energize (turn on) the upstream
Primary and Backup AC sources..
Important Note: Make sure that both Primary and Backup AC input voltages and
frequencies match those specified on the product label affixed to the
ATS unit (see Figure 4). The ATS will only operate when the input
voltage is within ± 10 % and when the input frequency is within ± 5 % of
that specified. Both primary and backup must be the same nominal
frequency.
(2)
Turn on the Backup AC circuit breaker in the rear of the ATS unit. Make sure that the
audible alarm sw
itch (in front of the ATS unit) is in the “ENABLE” position.
(3)
The yellow LED should turn on and the alarm sound must turn ON (red alarm LED must
turn on; green LED must be OFF).
(4)
Turn on the Primary AC input circuit breaker in the rear of the ATS unit.
(5)
The green LED must turn on after several seconds. The yellow LED, red LED and alarm
(sound) must turn off.
(6)
Turn off the Primary AC input circuit breaker. The green LED must turn off. The yellow
Backup LED must turn ON and the red alarm LED and alarm (sound) must turn ON.
(7)
Turn on the Primary AC input circuit breaker. After several seconds, the ATS must return
to the normal operating condition as noted in (5).
(8)
Turn off the Backup AC input circuit breaker.
Front 19" Rack-Mount
