GE Industrial Solutions Galaxy Power Systems - Manual (Page 25)

Installation Guide for Galaxy Power Systems
Issue 12 August 2012 Safety 2 - 1
2 Safety
Safety Statements
Please read and follow all safety instructions and warnings before
installing, maintaining, or repairing a Galaxy Power System. Reference
the individual module product manuals for additional safety statements
specific to the modules.
• The Galaxy Power System is Underwriters Laboratories (UL)
Listed per Subject Letter 1801, DC Power Distribution Centers for
Telecommunications Equipment, and VDE Licensed to EN60950
(H569-436 and H569-437 only). Rectifiers are individually UL
Recognized and/or CSA Certified to UL1950 and CSA C22.2 No.
234/950. Rectifiers are also approved to IEC-950/EN60950 by an
EC Notified Body and have outputs classified as SELV.
• Install only in restricted access areas (dedicated equipment rooms,
equipment closets, or the like) in accordance with articles 110-16,
110-17, and 110-18 of the U.S. National Electric Code (NEC),
ANSI/NFPA No. 70, and pursuant to applicable local codes.
• Use this equipment in a controlled environment (an area where the
humidity is maintained at levels that cannot cause condensation on
the equipment, the contaminating dust is controlled, and the
steady-state ambient temperature is within the range specified).

GPS4848/100 has been evaluated for use in a continuous ambient
temperature not to exceed 40°C. Short-term excursions to 45°C are
acceptable. GPS4848/100 with Dual Rectifier Shelf has been
evaluated for use in a continuous ambient temperature not to
exceed 40°C. Short-term excursions to 50°C are acceptable.
GPS2424/30 and GPS4812/24 have been evaluated for use in a
continuous ambient temperature not to exceed 45°C. Short-term
excursions to 50°C are acceptable.
• Do not install this equipment over combustible surfaces.