5
© Multilink Inc. 2020
•
All Rights Reserved
© Multilink Inc. 2020
•
All Rights Reserved
Multilink Inc.
580 Ternes Ln. | Elyria,OH 44035 | 440.366.6966 | www.gomultilink.com
DANGER
This SATS operates from an AC source ranging from 55 to 155 volts. DO NOT open any covers
or panels or attempt to perform any service to the SATS without first removing and discon-
necting all external AC power sources. Only trained, qualified personnel should attempt
service and repair work on the Safety Automatic Transfer Switch.
Multiple Power Sources
The SATS documented in this instruction manual uses more than one source of power. AC utility
line, UPS output power, and AC Generator power may all be connected and provide power to the
SATS at any given moment.
Enclosure Safety Issues
The enclosure and the SATS must be installed by qualified technicians or installers only, using
appropriate mounting hardware in accordance with local codes and construction practices. The
SATS must be installed within a grounded NEMA rated metal enclosure suitable for accommodating
DOT/ITS SATS. Additionally, the enclosure must afford adequate ventilation for the SATS such that a
minimum free air space of 52 mm (2 inches) remains around all sides and the top of the SATS. Tem-
perature of the air flowing around the SATS may be rated up to 74° C (165° F). Air intake and exhaust
openings within the enclosure must not be less than what is required to maintain this temperature
requirement. If these temperature limits are routinely exceeded or ventilation requirements cannot
be attained, a suitable forced-air cooling system may be required within the enclosure.
Fig. 1-1 Typical DOT/ITS SATS Enclosure
