
TSI Power Corporation April, 2021 SG03502
ATS-800 Series Rev. 3
Page 4of 5
P wer-Up Pr cedure
1. Perform a visual inspection of the ATS-800 unit an verify that it is not physically amage . Verify that the
equipment label states correct voltage, frequency an amperage of the input & output AC power sources.
Also, verify that the state output voltage, frequency an amperage are compliant with the input power
requirement of the loa equipment to be powere by ATS-800.
CAUTION: Turn b th switches marked as Primary Input Breaker and Backup Input breaker t OFF
p siti n.
WARNING: Make sure that b th Primary and Backup AC input wires are de-energized.
2. Connect (or plug in) both the Primary an Backup AC input connections. For 15, 20 an 30 Amp har wire
units recommen e tightening torque is 0.79Nm (7 in.-lbs), for 40 Amp har wire units recommen e
tightening torque is 2.26Nm (20 in.-lbs).
CAUTION: Make sure that b th Primary and Backup AC input v ltages and frequencies match
th se specified n the pr duct label affixed t the ATS unit. The ATS will nly perate when the input
v ltage is within specificati n and when the input frequency is within ± 5 % f that specified. B th
primary and backup must be the same n minal frequency.
3. Turn on the Backup AC circuit breaker in the rear of the ATS unit. Make sure that the au ible alarm switch
(in front of the ATS unit) is in the "ENABLE" position.
4. The yellow LED shoul turn on an the alarm soun must turn ON (re alarm LED must turn ON; green
LED must be OFF).
5. Turn on the Primary AC circuit breaker in the rear of the ATS unit.
6. The green LED must turn on after several secon s. Yellow LED must turn OFF. The au ible alarm (soun )
an re alarm LED must turn OFF.
7. Turn off the Primary AC circuit breaker. The green LED must turn off. The yellow Backup LED must turn ON.
Re alarm LED an alarm (soun ) must turn ON.
8. Turn on the Primary AC circuit breaker. After several secon s, ATS must return to normal operating
con ition as in step 6.
9. Turn off the Backup AC circuit breaker. The green LED must remain ON an the re alarm LED an alarm
soun must turn on.
10. Turn on the Backup AC circuit breaker. After several secon s, ATS must return to normal operating
con ition as in step 6.
TESTING WITH ACTUAL LOAD EQUIPMENT (SUCH AS COMPUTERS, PLC, TELECOM EQUIPMENT, ETC.)
CAUTION: T av id electric sh ck r accidents, ensure that b th Primary & Backup AC s urces are
de-energized bef re making the wire c nnecti n t the AC s urces.
11. If the above test steps (1) through (10) are performe an the ATS is functioning properly, then actual loa
equipment can be connecte (or plugge into) the output terminal block (or output socket) of the ATS. For
15, 20 an 30 Amp har wire units recommen e tightening torque is 0.79Nm (7 in.-lbs), for 40 Amp
har wire units recommen e tightening torque is 2.26Nm (20 in.-lbs).
12. Perform steps 3 through 10 assuring that the loa is operating properly.
13. En