POWER January 2012 - 67

NEW PRODUCTS
V-Return Style Conveyor Belt
Tracking System
ASGCO, a manufacturer of proprietary bulk conveyor
components and accessories, announced a new addition
to its line of Tru-Trainer conveyor belt tracking idlers: a
V-Return style of the company's Dual Return Tru-Trainer
Conveyor Belt Tracker. Tru-Trainer idlers react as the
conveyor belt moves off center, maintaining the belt's
original position, minimizing belt wear and conveyor
downtime. The V-Return Tru-Trainer is best for v-return
overland conveyor systems. An external central pivot
mechanism was designed, obviating the need for a single,
large drum and enabling a concentric and balanced
rotation to be achieved. This results in extended bearing
life and a very fast and effective conveyor belt tracking
system. (www.asgco.com)
Advanced PV Tracking System
SunPower has introduced the SunPower C7 Tracker, a solar
photovoltaic (PV) tracking system that concentrates the
sun's power seven times to achieve what the company
claims could be " the lowest levelized cost of electricity
(LCOE) for utility-scale solar power plants available today. "
The C7 Tracker combines single-axis tracking technology
with rows of parabolic mirrors, reflecting light onto 22.8%
efficient SunPower Maxeon solar cells. Using mirrors to
reduce the number of solar cells required to generate
electricity lowers the LCOE by up to 20% compared to
competing technologies, the company says. For example,
a 400-MW C7 Tracker power plant requires less than 70 MW
of SunPower solar cells. The C7 Tracker uses modular solar
cell receivers, allowing for future upgrades. The SunPower
advanced Tracker Monitoring and Control System provides
wireless control of the power plant for increased operating
efficiency and reduced maintenance cost.
(us.sunpowercorp.com)
Handheld Vibration Meter
Columbia Research Laboratories has introduced the Model VM-300 vibration meter,
a general purpose vibration-measuring instrument designed for periodic routine
checks of industrial equipment where portability and ease of use are required.
Acceleration, velocity, and displacement measurement modes are provided, along
with a number of value-enhancing features. Dual power allows the VM-300 to
be powered from its internal battery in the field or from an AC adapter to save
battery life in bench applications. A precision low-voltage lockout circuit prevents
the VM-300 from making erroneous readings due to low battery. An automatic
10-minute timeout during battery operation will not allow the meter to drain the
battery while unattended. An optional printer can be connected to the meter for
permanently recording measurements. (www.crlsensors.com)
Inclusion in New Products does not imply endorsement by POWER magazine.
January 2012 | POWER
www.powermag.com
67
http://www.asgco.com http://us.sunpowercorp.com http://www.crlsensors.com http://www.powermag.com

POWER January 2012

Table of Contents for the Digital Edition of POWER January 2012

Contents
POWER January 2012 - Cover1
POWER January 2012 - Cover2
POWER January 2012 - Contents
POWER January 2012 - 2
POWER January 2012 - 3
POWER January 2012 - 4
POWER January 2012 - 5
POWER January 2012 - 6
POWER January 2012 - 7
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POWER January 2012 - Cover3
POWER January 2012 - Cover4
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