SL50 SL52 Pdf

2015-09-11

: Sealite Sl50-Sl52 Pdf SL50-SL52_pdf files newweb

Open the PDF directly: View PDF .
Page Count: 2

V1_2014

Sealite’s 3–5NM+ lanterns represent a traditional approach to marine navigation,

combined with the advantages of LED technology.

Boasting large, accessible battery compartments, inter-changeable LED asher units and large

external solar modules, the lanterns are ideal for heavy-duty conditions.

The modules are available in a variety of solar/battery congurations for various latitudes and duty

cycles, and are tted with either a single solar module for xed installations, or dual solar modules

for buoy mounting, allowing the unit to collect solar radiation as the buoy swings.

The lens assembly can be easily removed for access to the LED asher unit. The polycarbonate lens

is bonded using and ultrasonic weld to a moulded circular ring. The ring is then fastened to the

aluminium attachment plate using 316-grade stainless fasteners, providing a lifetime bond without

the use of bonding compounds.

Sealite’s SL-50 is tted with a single 5watt solar module, while the SL-52 model is tted

with dual 5watt panels, and 4.5Ah SLA battery, allowing the unit to operate reliably

with higher duty cycles or in lower sunlight regions.

The SL-50 and SL-52 lanterns have been widely adopted by professionals in the marine sector,

including ports and harbours, transport departments and coast guards.

The lanterns are covered by the Sealite full 3 year warranty, and all components are replaceable,

and can be purchased individually in the unlikely event of damage to the unit.

Once installed, no operator intervention is required to operate the self-contained lantern. During

daylight hours the solar modules will charge the battery through an advanced switch-mode

regulator incorporated into the asher unit. The lantern will automatically begin operation at dusk –

once the ambient light threshold drops sufciently.

The Sealite Advantage

•Single,highpoweredLEDfor

superior light output

•Impactresistantbattery

housing

•>10dayautonomy

•InterchangeableLEDasher

unit & replaceable lens

assembly

•256IALAashpatterns,

user-adjustable without the

need for external devices

SL-50 / SL-52

3–5NM+ Solar Marine Lanterns - Traditional Style

Adjustable

5watt solar module(s)

angled to maximise

solar collection

Bird deterrent spike

Single LED Optic

User-replaceable

4.5Ah battery in

7-stage powder-coated

aluminium housing

SL-50 - with single

5watt solar module

Lens assembly

Interchangeable

Digital Flasher unit

100

120

Yellow

Green

White

Red

Blue

151050-5-10-15

Photometric Output: SL-50/52

Vertical Divergence (degrees)

Intensity (candela)

Typical Maximum

Intensity(cd)

SL-50/52

RED 75

GREEN 64

WHITE 107

YELLOW 52

Single LED Optic ...

Brighter, more efcient

Generation

This equipment complies with requirements

of the U.S. Coast Guard in 33 CFR part 66

w: www.sealite.com

e: info@sealite.com

Sealite Pty Ltd

AUSTRALIA

t: +61 (0)3 5977 6128

Sealite USA, LLC

USA

t: +1 (603) 737 1311

Sealite United Kingdom Ltd

United Kingdom

t: +44 (0) 1502 588026

V1_2014

• Specications subject to change or variation without notice

* Subject to standard terms and conditions

† Intensity setting subject to solar availability

SPECIFICATIONS•* SL-50 / SL-52

Light Characteristics

Light Source 1 LED

Available Colours Red, Green, White, Yellow, Blue

Typical Maximum Intensity (cd)† Red - 75 Green - 64 White - 107 Yellow - 52

Visible Range (NM) 3–5+

Horizontal Output (degrees) 360

Vertical Divergence (degrees) 9

Available Flash Characteristics Up to 256 IALA recommended (user adjustable)

Intensity Adjustments Adjustable in 25% increments

LED Life Expectancy (hours) >100,000

Electrical Characteristics

Current Draw (mA) Refer to Sealite Power Calculator

Circuit Protection Integrated

Nominal Voltage (V) 12

Autonomy (days) >10 (14 hour darkness, 12.5% duty cycle)

Temperature Range -40 to 80°C

Solar Characteristics

Solar Module Type Multicrystalline

Output (watts) SL-50: 5 (1 x 5watt) SL-52: 10 (2 x 5watt)

Charging Regulation Microprocessor controlled

Power Supply

Battery Type SLA (Sealed Lead Acid)

Battery Capacity (Ah) 4.5

Nominal Voltage (V) 12

Battery Service Life Average 5 years

Physical Characteristics

Body Material 7-stage powder-coated aluminium

Lens Material LEXAN® Polycarbonate – UV-stabilised

Lens Diameter (mm/inches) 107 / 41/4

Lens Design Single LED Optic

Mounting 50mm OD pole

Height (mm/inches) 466 / 181/3

Width (mm/inches) SL-50: 385 / 151/4 SL-52: 642 / 251/3

Mass (kg/lbs) SL-50: 5 / 11 SL-52: 6.5 / 141/3

Product Life Expectancy Up to 12 years

Certications

CE EN61000-6-3:1997. EN61000-6-1:1997

Quality Assurance ISO9001:2008

IntellectualProperty

Patents US Pat. No. 6,667,582. AU Pat. No. 778,918

Trademarks SEALITE® is a registered trademark of Sealite Pty Ltd

Warranty * 3 years

Options Available • 200mm bolt pattern mounting plate

SL-50 / SL-52

3–5NM+ Solar Marine Lanterns - Traditional Style

Pasig River Rehabilitation Project,

Manila, Philippines

SL-50 SL-52