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
18
3.44
Locate the jumper at JP1 (HIGH) or JP2 (LOW). See Figures 10 or 11.
3.45
To change the voltage selection simply move the Jumper from the JP1 (HIGH) to JP2
(LOW) position or JP2 (LOW) to JP1 (HIGH) position (depending on the factory preset of
your ATS).
3.46
Replace ATS case cover.
3.5 INSTALLING THE ATS-800 SERIES
3.51
After the unit has been unpacked and inspected, use the integral 19" rack-mount ears
and mount the unit as shown in Figure 16 using the #10-32 UNF that have been provided.
If customer has metric equivalent rack holes, M5X.8 screws should be used.
Note:
Make sure that the unit has sufficient surrounding space to provide ample air
movement for ventilation. The ATS-800 is not ordinarily intended for use in a
stacked configuration with other ATS-800 units, although this can be done with
care. In the event a stacked installation is planned, please contact TSi Power for
assistance.
3.6 CONNECTIONS (HARDWIRE VERSIONS)
NOTES:
1) Torque terminations for 15, 20 or 30 A units are 0.79 Nm ( 7 in-lb) and for the 40 A units
are 2.26 Nm (20 in-lb).
2) Be sure to follow electric safety and installation codes in the country of use.
3.61
Make sure that the up-stream Primary and Backup AC sources are de-energized
(switched
OFF).
3.62
Incoming Primary and Backup Power Input, as well as, AC Power Output is through the
circular hole in the rear plate of the unit. Remove the rear plate and save hardware before
proceeding.
3.63
For units w/15 A Circuits Breakers
use minimum 14 AWG (2.5mm²) wire [preferably 12
AWG (4mm²)]
For units w/20 A Circuit Breakers
use minimum 12 AWG (4mm²) wire [preferably 10 AWG
(6mm²)]
For units w/30 A Circuit Breakers use minimum 10 AWG (6mm²) wire [preferably 8 AWG
(10mm²)]
For units w/40 A Circuit Breakers use minimum 8 AWG (10mm²) wire
