
Chapter 2. Installation
AC Powered Unit
The AC powered ATLAS 810PLUS (P/N 1200265L1) comes equipped with a detachable
Power to the ATLAS 810PLUS must be from a grounded 115 VAC, 60 Hz or 220 VAC,
DC Powered Unit
The DC powered ATLAS 810PLUS (P/N 1200266L1) comes equipped with a terminal block on the rear of the unit. The power source should be connected to the terminal block according to the polarity markings on the unit. For ex- ample, a
The
•This unit shall be installed in accordance with Article 400 and 364.8 of the NEC NFPA 70 when installed outside of a Restricted Access Location (i.e., central office, behind a locked door, service personnel only area).
• The branch circuit overcurrent protection shall be a fuse or circuit breaker rated minimum 48 V, maximum 20 A.
•A readily accessible disconnect device that is suitably approved and rated shall be incorporated into the fixed wiring.
GROUNDING INSTRUCTIONS
This section provides grounding instruction information from the Under- writers' Laboratory UL 1950 Standard for Safety of Information Technology Equipment Including Electrical Business Equipment, of July 28, 1995.
An equipment grounding conductor that is not smaller in size than the un- grounded
The
ATLAS 810PLUS User Manual |