GE LED Roadway Scalable Specification Grade Cobrahead Brochure Page 10

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electrical design
10
Reliability. Fixture should include minimum of 6kV/3kA surge protection and include options for high-capacity protection
of 6kV/5kA and 10kV/5kA.
spec alert
dependable drivers
Reliable GE Lightech drivers power Evolve ERS roadway
fixtures. You can rest assured that the entire system,
including driver, fixture and controls, is made, tested and
warranted by the same manufacturer to ensure long-term
system reliability.
surge protection
LED fixtures require robust surge protection devices to
protect valuable components from voltage spikes and surge
events over their operating life. Many surge protection
devices are only rated for a single event. GE knows that
a product’s ability to survive repetitive events is key to
maintenance-free operation.
GE’s standard transient voltage surge suppression (TVSS)
exceeds the U.S. DOE Municipalities Solid State Lighting
Consortium (MSSLC) specification for surge protection
devices. Evolve LED roadway fixtures come standard with
a surge protection device verified to provide protection
against at least 120 combination wave events of 6kV/3kA
per IEEE/ANSI C62.41.2-2002. An optional high-capacity
protection device that can survive up to 5,000 6kV/3kA
events or 120 10kV/5kA (UL 1449) events is also available.
1-30
120
Ratings of most
competitoR offeRings
ge stanDaRD offeRing
(6kV/3ka)
surge hit tolerance comparison
NUMBER OF STRIKES
PROTECTED AGAINST
5,000
6kV/5kA
120
10kV/5kA
GE OPTIONAL
HIGH-CAPACITY
OFFERING
FOR SITUATIONS REQUIRING PROTECTION AGAINST
MORE POWERFUL STRIKES
EVOLVE LED ROADWAY LIGHTING
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