Page 53 - North American Clean Energy September October 2015

Switching and Medium intensity LED Aerial work platform
Low wind, high

grounding circuits obstruction lighting he PALFINGER-built P 1000 is engineered energy
EMA Electromechanics, LLC is the TWR Lighting’s Medium-Intensity LED for assembly and maintenance on wind Siemens presents the SWT-3.3-130.

designer and manufacturer of the Obstacle Lights (L550-864-G) incorporates turbines and other towering structures. Ofering high yield in low wind
VDH/GSMI combined 34.5 kV outdoor red LED technology into a single, medium- With a working height of 337 feet (103 conditions, it combines two Siemens
vacuum circuit breaker and high-speed, intensity obstacle light. Using advanced meters), the P 1000 provides access to tall, innovations: the swept area of a 130
mechanically interlocked grounding optical engineering design for the CL864 diicult-to-reach jobs. Equipped with a m rotor and their D3 direct drive

switch. his patented system is for LED enables this ixture to provide reliable ive-axel all-terrain mobile crane chassis
technology. It builds on the success
switching and grounding of wind and nighttime marking of structures. In and four diferent stabilizing conigurations of their D3 platform of onshore
solar power collection circuits with addition, this unit can be interfaced directly which allow the P 1000 to work in tight turbines, employing tried and
noticeable technical and economic to a Radar (VWS) system, using TWR’s conditions, the working capabilities of the tested features, from direct drive to

advantages in comparison with Radar Ethernet Interface System. his platform aren’t hindered by its large size. aeroelastically tailored blades. And it
traditional grounding systems. EMA provides reliable control from the Radar Additionally, electronics and safety features, ofers multiple tower heights suited
also ofers conventional 34.5 kV outdoor System to the obstructions lights “Hot including telescopic stabilizers, guarantee to it site conditions.
substation vacuum circuit breakers. Standby/Instant On” control, simply using stability and allow for safe operation in Siemens | www.siemens.com/wind

EMA Electromechanics, LLC a wind farm’s current Ethernet network. wind speeds up to 12.5 m/s.
www.emaelectronics.com
TWR Lighting | www.twrlighting.com
PALFINGER | www.palinger.com

Renewable energy consultant
DNV GL is the largest, global provider of independent renewable energy advice. A recognized authority in onshore wind energy, DNV GL is also at the
forefront of the ofshore wind, wave, tidal, and solar sectors, providing independent technical and engineering services, products, and training. Customers

include: renewable energy developers; investors; lenders; manufacturers; construction irms; owners; operators; insurers; non-proit/government
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DNV GL | www.dnvgl.com/renewables

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North American Clean Energy