DHR 230RC Series Manuale tecnico
Navigation Lights
Signalling Lights
Searchlights
Whistles
TECHNICAL DOCUMENT
DHR 230RC-series
Remote Controlled Searchlight
Den Haan Rotterdam
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© Copyright, Den Haan Rotterdam B.V.
Rev. A - Dec. 2020
This document contains proprietary information that is protected by copyright.
All rights reserved.
Safety notes
• Turn power off before inspection, installation or removal
• Don’t stare directly into the LEDs, Always use eye protection when handling LEDs
• This product can be damaged by electrostatic discharge, ESD. When handling take close
care before opening the drum to avoid damaging the LEDs.
• Allow lamp/fixture to cool before handling
• Do not use the searchlight if outer glass is scratched or broken
Damage due to inappropriate handling is
not covered under warranty.
!
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Den Haan Rotterdam is a family-owned company established in 1922. Started as a small tinsmith, it has
evolved into a globally respected producer of navigation lights, searchlights, air horns and a wide range of
nautical lamps made from copper and brass. By introducing products with advanced LED-technology, DHR
has safeguarded a visibly safe future for marine vessels in all weather conditions.
With the 230RC-series searchlight, DHR introduces an entry level remote controlled LED searchlight. The
75W LED engine produces a color output of 5.000K and an intensity close to the same performance levels
of 1.000W halogen searchlights. Using the best available parabolic mirror reflectors on the market, a crisp
& clear spot with no visible stray light has been ensured. The 230RC is equipped with an unique bracket
design to realize an extreme downward vertical angle. This is specifically useful for close range targets.
Positions on high structures or foremasts of inland navigation vessels, where high angles up to 60° are
desired, the 230RC is the answer.
DEN HAAN ROTTERDAM B.V.
D.M. Den Haan
Managing Director
PREFACE
QUALITY STANDARDS
Excellent Optics
Maintenance Friendly
Light Weight Construction
IP66 Water Ingress Protection
Remote Control
LED Technology
Large Vertical Angle
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5. TABLE OF CONTENTS
1. Mounting instructions 6
2. Specifications 8
3. Dimensions 10
4. Photos 12
5. Wiring diagrams 13
6. Safety, maintenance and correct use 17
7. Replacement of the Motor frame 18
8. Recommended Spare parts 19
21
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1. MOUNTING INSTRUCTIONS
Mounting the panel
Place the control panel inside the wheelhouse, where it is protected against weather influences. The panel
has been designed in order to be flush-mounted in an instrument cabinet, as shown in the illustration below.
The minimum required space for the panel inside the console 50 mm (4.33 inch).
Searchlight installation
Install the searchlight in a horizontal upright position with sufficient space around the drum of the search-
light to ensure it can move freely. The dimensions can be found on page 9.
Bolt M10x (60 + M)
Insulation sleeve
Lantern base
Insulation sleeve
Washer M10
Mounting plate Min. 5 mm (0.20 inch)
Nut M10
All dimensions in mm (inch)
Fasteners
• The permissible torque should be 8 Nm (5.9 lbf∙ft)
• Use only A4-grade stainless steel
Caution!
Even though the housing is made of corrosion resistant materials, galvanic corrosion may still occur. To
prevent galvanic corrosion use the supplied insulation sleeves to isolate the aluminium housing from
other metal parts.
4 x Ø10 (0.39)
162,5 (6.40)
Warning!
Den Haan Rotterdam does not accept responsibility for any damage if the searchlight is in-
stalled incorrectly and/or used improperly. When in doubt consult a qualified electrical techni-
cian.
!
162,5 (6.40)
125 (4.92)
Ø4,2
(Ø 0.17)
All sizes are in mm (inch)
127 (5.00)
92
(3.62)
90
(3.54)
8 (0.31) / 45°
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Electrical installation
Install the electrical wiring according to the wiring diagrams showed on pages 11 - 14. Keep the distance
between the power supply and halogen lamp as short as possible. Long wires will increase a voltage drop
ØD
Cable
• Prefered diameter D is 7 - 12 mm (0.28 - 0.47 inch)
• Material: Neoprene H07RN-F
Cable too tight!
This gives unwanted stress at the sealing of the
cable gland and water ingress will occur.
Include cable slack at the entering
point of the cable gland
Replacing cable gland
• Use gasket between housing
and cable gland
• Tighten firmly (6Nm / 4.4 lbf∙ft)
with wrench
Remove the plug before placing the cable.
If no cable is connected, leave the plug in place!
near the halogen lamp, which affects the light output.
Note
The cable glands on the searchlight prevent water ingress. Do not use (electrical) tape to cover the
cable where it enters the cable gland as this will cause water ingress. Do not use a rubber or shrink-
able cover on the cable gland to improve water tightness.
Cable glands
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2. SPECIFICATIONS
Control panel
Model PAN2019-NF
Dimensions
Height 105 mm (4.33 inch)
Width 140 mm (4.33 inch)
Weight 0,6 kg (1.32 lb)
Electrical
Voltage 24 VDC -20 /+30%
Maximum wattage 20 W
Fuse Resettable - 3A
Electrical insulation class III
Housing
Front Aluminium / Acrylic black - IP65
Back Acrylic blue
Operating temperature 0 - 45 °C (32 - 104 °F)
4
3
1 2
Switches
1. “Speed” > to select two speed settings: slow / fast
2. “Beam” > switching the light source on/off
3. “Joystick” > to control the direction of movement
Potentiometer
4. “Dim” > to adjust the light intensity of the illuminated buttons
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Searchlight
Model 230RCL21
Dimensions
Height 617 mm (24.29 inch)
Width 331 mm (13.03 inch)
Weight 16 kg (35.27 lb)
Electrical
LED-driver 115-230 VAC / 100W
Motor voltage 6-13 VDC
Preferred cable type H07RN-F
Cable diameter Ø 6-12 mm (0.24 - 0.47 inch)
Optics
Mirror Parabolic mirror reflector Ø 230 mm (9.06 inch)
Range 775m (2542 ft)
Adjustable Focus No
Beam angle 6° x 6°
Luminous intensity 640.000 cd
LED
Model CLU731
Luminous flux 8.767 lm
Rated LED voltage -
Rated LED wattage -
Average life-time 50.000 h
Color temperature 5000 K
Base -
Heater
Type PTC-heater
Voltage 24VDC
Maximum wattage 70 W
Motor Unit
Tilt + 30° / - 60°
PAN 340°
Max. speed left / right approx. 34°/ sec
Max. speed up / down approx. 3,2° / sec
Housing
Material Chromated seawater resistant aluminium
Finish UV resistant powder coating - White RAL9016
Front glass Hardened front glass
Seals Silicone / Neoprene, black
Cable gland M25x1.5
Operating temperature - 25° / + 40° C
Ingress protection class IP66 c/w Membrane vent
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3. DIMENSIONS
All sizes are in mm (inch)
Control Panel PAN2019-NF
105
(4.13)
140 (5.51)
±50 (2.00) 32 (1.26)
Joystick JOY2011
Ø3
(Ø 0.12)
84 (3.31)
90 (3.54)
60
(2.36)
66
(2.60)
45
(1.77)
Altri manuali per 230RC Series
1
Indice
Altri manuali DHR Attrezzatura di illuminazione
