Specifications

Configuring the Hardware and Installing Windows NT 19
A short-term increase in voltage, typically lasting at least one hundredth of a
second. Surges are caused by the stopping of nearby high-powered electrical
motors such as elevators. Computers are designed to receive power within a
certain voltage range. Anything outside of this range will stress delicate
components and cause premature failure.
• Noise:
Noise is a phenomenon where another type of wave form is superimposed on
the normal sine wave of power. Electrical noise is caused by many factors,
including lightning. Noise introduces glitches and errors into executable
programs and data files. When intermittent, it is probably one of the hardest
problems to isolate. Typically, software will experience hangs and machines
will reboot for no apparent reason.
IBM and the American Power Conversion (APC) formed a relationship to meet
essential UPS requirements for minimizing damage and loss associated with
power problems. The solution offered by IBM for protecting your system
integrates requirements for protection against power source irregularities that
your IBM Netfinity and IBM PC Server systems must withstand to maintain data
reliability.
IBM UPS Solution highlights:
• Corrects brownout conditions
• Corrects over-voltage conditions
• Implements user-replaceable batteries
• Conducts tests for site-wiring faults (missing ground, reversed polarity)
• Quick battery recharges and extends life of batteries with precision float
charge
• Supports intelligent Serial and Simple Network Management Protocol (SNMP)
communications
• Multiple Server Support
• Intelligent monitoring and management software PowerChute
plus
• PowerXtend a plug-in module for integration in IBM Netfinity Manager
2.2.1 UPS Product Range
The following list is an overview of the offered UPS Solutions:
• APC Smart-UPS 700 SU700NET, 700 volt ampere/450 watt, freestanding
model, part #94G3134
• APC Smart-UPS 1000 SU1000NET, 1000 volt ampere/670 watt, freestanding
model, part #94G3135
• APC Smart-UPS 1400 SU1400NET, 1400 volt ampere/950 watt, freestanding
model, part #94G3136
• APC Smart-UPS 1400 SU1400RMB, 1400 volt ampere/950 watt, rack-model,
part #94G6674 (120 VAC)
• APC Smart-UPS 1400 SU1400RMiB, 1400 volt ampere/950 watt, rack-model,
part #94G6675 (220-240 VAC)