Scaleable remote monitoring and
management of power
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| Many large, multi-site
and remote installations where electrical
or electronic equipment is installed, increasingly
requires close control and monitoring of power
consumption. This is particularly important
for equipment within cabinets, where an increase
in power consumption can result in increased
temperatures and power dissipation requirements. |
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To meet these needs, the provision
of remote power management and monitoring facilities,
based on traditional rack mountable power distribution
strip designs, are being used.
This flexible and modular approach provides an economical
and scalable solution for local and remote monitoring
of equipment located within data racks, cabinets and
control panels. The distribution strips can be integrated
onto an existing BMS, or monitored separately from a
PC, via RS232 or RS485 Modbus for over 2,000 units per
site.
Features include:
- Remote voltage, current and
kWhr monitoring
- Remote individual socket outlet
power on/off
- Sequential socket and outlet
power on to protect against surge current inrush
- Alarm traps to set load current
settings
- Graphical / tabulated historical
and live data for management audits / reporting
- Direct billing of kWhrs
- Communication via RS232 or
RS485 Modbus, access via SNMP, Web and Telnet
- No valuable use of cabinet
‘U’ space
The new power distribution strips
have enabled users to increase energy efficiency and
reliability of equipment.
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About
the author:
Alistair Hunt is the Technical Director for Telecom
protection Technologies. A physics graduate, he
has been involved in the design and development
of transient overvoltage protection components and
protection system for mains, power data, signalling
and telecom equipment for over 16 years. He is also
an active member of the BSI and ICE working group
committees for the setting of specifications and
standards in the protection of electrical and electronic
systems against lightning and transient over voltages.
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