Static Uninterruptible Power Supply
Page 2 of 2
Eaton 9390 Guide Specification
October 9, 2009
UPS will utilize a minimal/optimal combination of its internal subsystems to
ensure acceptable power is always delivered to the critical load, at a system
efficiency of 99% or greater, over the range of 10% to 100% load. The Energy
Saver System shall be enabled by the user, and shall be adjustable. It shall
incorporate a “High Alert Mode” to automatically (without user intervention)
provide maximum power conditioning any time bypass source variation levels
exceed preset, adjustable limits. When Energy Saver System is utilized, the UPS
must attenuate ANSI C62.41-type line transients to within IEC and ITIC limits.
The Energy Saver System shall be able to distinguish between upstream (utility)
faults and downstream (load) faults, and react appropriately to protect and
support the critical load, without interruption.
1.03
REFERENCES
A. UL 1778 (Underwriters Laboratories) – Standard for Uninterruptible Power Supply
Equipment. Product safety requirements for the United States.
B. CSA C22.2 No 107.1(Canadian Standards Association) – Commercial and Industrial Power
Supplies. Product safety requirements for Canada.
C. NEMA PE-1 – (National Electrical Manufacturers Association) – Uninterruptible Power
Systems standard.
D. IEC 62040-1-1 (International Electrotechnical Commission) – Uninterruptible power systems
(UPS) – Part 1-1: General and safety requirements for UPS used in operator access areas.
E. IEC 62040-1-2 (International Electrotechnical Commission) – Uninterruptible power systems
(UPS) – Part 1-2: General and safety requirements for UPS used in restricted access
locations.
F. IEC 62040-3 (International Electrotechnical Commission) – Uninterruptible power systems
(UPS) – Part 3: Method of specifying the performance and test requirements.
G. IEEE 587 (ANSI C62.41) Category A & B (International Electrical and Electronics Engineers)
– Recommended practices on surge voltages in low voltage power circuits.
H. CISPR 22: FCC Rules and Regulations 47, Part 15, Class A (Federal Communications
Commission) – Radio Frequency Devices (prior to Feb 16, 2006).
I.
MIL-HDBK-217E (Military Handbook) – Reliability prediction of electronics
equipment
1.04
SUBMITTALS
A.
The UPS shall be supplied with sufficient documentation, including the following
manuals:
1.
Installation and Operation Manual: One copy of the installation and operation
manual shall be furnished. It shall possess sufficient detail and clarity to enable
the owner’s technicians or representatives to install and operate the UPS
equipment and accessories. The manual shall include the following major items:
a)
UPS description
b)
UPS site planning and unpacking
c)
UPS installation
d)
Optional accessory installation
e)
UPS theory of operation
f)
Operating procedures
g)
System events
h)
UPS maintenance
