Caliber 52

Caliber 52 is an extremely efficient compact in-ground drive-over LED up-light, designed for optical excellence and engineered for complete resilience. Caliber 52 offers a choice of three colour temperatures as standard (2700K, 3000K and 4000K) and delivers 90CRI for excellent colour rendering, and with binning-free LEDs carefully selected from two-step Macadam’s ellipses, colour consistency is assured throughout the unonovesette portfolio.

With a deep recess of the in-house designed PCB, Caliber 52 offers excellent glare control. Available with a choice of three beam angles (10, 23 and 43) and satin. Delivered through integration of Total Internal Reflection (TIR) optical technology, which ensure maximum efficacy and complete control of light distribution. Caliber 52 delivers a lumen package of 127lm from 2W, and is rated A++ for energy efficiency. Constructed from AISI316L marine-grade stainless steel with a hard anodized aluminium heatsink, and ingress protected to IP68, Caliber 52 renders an additional draining system as unnecessary. Caliber 52 features the unonovesette Smart Shield system, complete with an integrated constant current driver, which allows the luminaire to be powered in parallel with a 12Vdc up to 24Vdc constant voltage power supply. Easy dimming is supported via a 24Vdc dimmable power supply or by a DALI or DMX system. Factory-sealed options include a honeycomb louver for glare control, and a dedicated anti-glare louver for lighting columns and facades. A housing box accessory is available for convenient ground installation.

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Colour Temp.
Optics
Finishing
Colour Temp.
  • 27 - 2700K
  • 30 - 3000K
  • 40 - 4000K
Optics
  • Narrow - 10°
  • Medium - 23°
  • Wide - 43°
  • Satin - 180°
Finishing
  • 03 - Stainless steel AISI316L
C52.--.-.--
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Body
Hard anodized aluminium
Finishes
Stainless steel AISI316L
Installation
Housing box
Power Supply Cables
35 cm NS20N PCP 2x0,5 mm2
Power Supply
12-24Vdc
Power Consumption
Max 2 Watt
Lumen Output
127lm
Working Temperature
-20°C +45°C
IP Rating
IP68 (not for permanent immersion)
Insulation Class
III
Weight
208g
Code #Caliber 52 Input Output IP Sizes Weight
ON/OFF PSU.CX.004 Max 8 110÷240V
50/60 Hz
24Vdc - 20Watt IP20 22mm (height)
110mm (length)
52mm (width)
108g
PSU.CV.005 Max 12 90÷305V
47/63 Hz
24Vdc -25Watt IP67 32mm (height)
148mm (length)
40mm (width)
360g
PSU.CV.006 Max 28 90÷305V
47/63 Hz
24Vdc -60Watt IP67 32mm (height)
162mm (length)
43mm (width)
450g
PSU.CV.007 Max 40 90÷305V
47/63 Hz
24Vdc -90Watt IP67 36mm (height)
161mm (length)
61mm (width)
700g
Dimmable PSU.CX.001 Max 10 (1-10V / Push) 110÷240V
50/60 Hz
24Vdc - 24Watt IP20 21mm (height)
103mm (length)
67mm (width)
135g
PSU.CX.002 Max 8 (DALI) 110÷240V
50/60 Hz
24Vdc - 20Watt IP20 21mm (height)
103mm (length)
67mm (width)
135g
ACC.008
Anti-Glare louver
ACC.003
Honeycomb louver
HB.002
Housing Box
ACC.006
Fixing springs C52