Y3EA Asymmetric

Y3EA is a highly specialised lens comprising a three prism configuration arranged to create a unique control panel providing an unmatched asymmetric distribution with a peak intensity between 40° and 45°.

Y3EA is designed for use with a single lamp with the option to utilize two panels for twin lamp configurations.

Y3EA possesses superb distribution characteristics with efficiency values of nearly 60%.

 

Typical Y3EA Usage

• Cashier and other public service counters
• Task luminaires
• Lecture facilities
• Hospital corridors
• Clinical bed-head luminaires

K3EADiagram1

Dimensions

The diagram gives an indication of correct configuration of lamp – luminaire – Y3EA Lens.  Alternative configurations are possible providing  differing angles of maximum intensity.  Please note that correct orientation and position of prisms is essential to obtain optimum performance.

y3ea_dimensions

Distribution Data

LOC = 0.58
0 22.5 45 67.5 90
85 1 1 1 1 0
75 30 30 31 31 23
65 56 56 60 80 56
55 102 111 160 159 75
45 282 284 245 170 115
35 292 280 245 193 165
25 258 250 226 200 190
15 234 231 221 215 210
5 222 222 221 220 218

K3EAGraph

Product Data

Prism Size

varies

Prism

Female, flutes, elevating

and depressing prism

Prism depth

2mm

Thickness

4mm

Max Width

305mm

Max Length

1550mm

Resistance to U.V.

Excellent

Used under normal interior conditions100% acrylic will perform satisfactorily for 20 years.

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+61 2 9723 4211

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ORDERING & INFORMATION

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Phone +61 2 9723 4211


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Email enquiry@ypp.com.au