Eaton Powerware 9390 Specifications Manual - page 6
Static Uninterruptible Power Supply
Page 6 of 6
Eaton 9390 Guide Specification
October 9, 2009
UPS system will alarm that the battery needs attention/replacement. The battery
test shall be able to detect the following:
Open battery string
Shorted battery string
Battery capacity (runtime) less than 80% of “new” battery capacity
3.
The UPS shall communicate battery test and monitoring data to the UPS
manufacturer’s remote monitoring site. Battery life remaining, capacity, and
number of on-battery events shall be provided in a monthly report.
4.
An optional temperature sensor shall be available to monitor the ambient
temperature internal to the battery cabinet. If the ambient temperature increases,
the UPS system charger shall automatically reduce the charging voltage to a
level recommended by the battery manufacturer. If the ambient temperature is
decreased the UPS shall automatically increase the battery charge voltage to
that recommended by the battery manufacturer.
F.
Wiring Terminals: For 208Vac 4-wire output configurations, the neutral output
compression terminal shall be sized for 200% of UPS module rated current to
accommodate higher neutral currents associated with non-linear loads. The UPS module
shall contain mechanical compression terminals (adequately sized to accommodate 90
?
C
wiring) for securing user wiring to the following locations:
1.
Rectifier/charger input connections (3-wire plus ground)
2.
Bypass input connections (3-wire plus ground for 3-wire plus ground output
configuration (480Vac), or 4-wire plus ground for 4-wire plus ground output
configuration)
3.
DC link connections for battery cabinets (positive and negative).
4.
AC output connections (3 or 4 wires plus ground).
2.03
UPS MODULE OPTIONS AND ACCESSORIES
The UPS system shall consist of the following options and accessories as required:
A.
Integrated Maintenance Bypass, Distribution, Tie, and Accessory Cabinet(s): Integrated
Line-and-Match cabinet(s) shall be provided that include(s):
1.
All hardware and interconnecting cable for connection to UPS module.
2.
Manual maintenance bypass switch to isolate UPS module from commercial AC
input and critical load. Switch shall provide complete isolation of UPS for
servicing and, if necessary, complete removal and replacement of UPS while still
providing bypass power to critical load. Switch shall be make-before-break,
interlocked between UPS and bypass to prohibit improper operation.
3.
K-1, K-13 or K20 rated output isolation transformer.
4.
Qty two (2), 42 pole distribution panels with main disconnects for a total of 84
poles of distribution. Up to three (3) distribution circuit breakers may be
substituted in lieu of each distribution panel.
5.
Two (2)-module parallel redundant tie cabinet in a Line-and-Match configuration.
B.
SNMP Network Adapter and UPS Power Monitoring Software: SNMP adapters shall
provide a communications interface between the UPS module and SNMP-compatible