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LM40 tower aviation obstruction light
Tower aviation obstruction light NANHUA LM40
LM40 aviation obstruction light for marking Towers (Telecom, GSM), Smokestacks, Buildings and any other potentially hazardous obstructions to air traffic.
Major functions&Features
- Professional photometric lens design, valid keeping light beam in the scope as required.
- Based on latest LED technology,extremely low power consumption,and high efficiency.
- Outdoor use with water proof, wind(≥240km/h) and corrosion resistance.
- No electromagnetic or audio interference.
- EMC compliance. Use constant current driver to extend LED lifespan.
- Optional functions: Built-in photocell, Flash rate adjustable, GPS flash synchronization.
- Offshore, IP rate: IP66, Anti - corrosion grade:Complies with ISO12944, C5M-H (Optional).
Specifications
| International Standards | ICAO-Type A&B medium intensity aviation obstruction light standard FAA-L865 standard | ||
| Light color | White / White +Red | Light source | LED |
| Intensity | Day 20000±25% cd (White) | Work styles | Flashing |
Night 2000±25% cd (Red) | |||
| Vertical degree | ≥3° | Horizontal degree | 360° |
| Voltage | AC100V~AC240V/DC48V | Power consumption | Day ≤200W Night ≤30W |
| Light source power | ≥900W | LED life | ≥100,000 h |
| Flashing duration | Day:150ms Night:750 ms | On/off level | 50-200Lux |
| Wind level: | 240Km/h | Work temperature | -20°C ~ +55°C (AC100V~AC240V/DC48V) -40°C ~ +55°C(AC200V~AC240V/DC48V) |
| Work humidity | 10% ~ 95% (No condensing) | Weight | Obstruction light:7kg Power box:13kg |
| Flashing rate | 20/30/40/60 FPM(optional) | IP rate | IP65 |
Installation and operation
- Secure the light on a smooth surface which has enough strength, if there is no mounting surface, we can customize special mounting bracket as request.
- Ensure the light mounted on horizontal position by gradienter.
- When installation, please stay away the nearby light source, at the same time, ensure the photocell do not cover by the near object.
- Make sure the power supply can match the rated power of light before connecting.
- Recommend the cable diameter connected with obstruction light and power box bigger than 4mm x2, length less than 20m.
- DC Type, Connect the power cable through L obstruction light body waterproof connector, open the 3 buckles, correctly to connect the power cable +, - and ground wire according the label definition on terminal.
- AC Type, Connect the input power cable L, N and ground wire in power box. Meanwhile, connect the output terminal DC48V± of power box with medium intensity obstruction light “±”, care of the positive and negative polarity. Correctly connect the “Beacon Alarm Input” of power box with alarm cable “COM, NO “of obstruction light.
- After checking wiring is correct before power on. After power on, pushing connect circuit breaker and switch to ON by manual, the light start to work.
Notice
- Ensure the power connection part is correct before using and temperature rise when light working is normal phenomenon.
- It with delay judgment about 15s after photocell change detected and about 10 s delay after alarm detected which as normal phenomenon.
- The cable diameter connected with obstruction light and power box bigger than 4mm x2, length less than 20m. Otherwise, it may occur voltage loss result
in obstruction light cannot turn on or intensity insufficient. - Please do not open any components inside by yourself and do not look light horizontally to protect your eyes while the light working.
NANHUA Electronics Co., Ltd was founded in 1990, has been focused on developing, manufacturing and selling industrial signaling, lighting and controllers more than 27 years.
Based in Shanghai, China, NANHUA has a registered capital of RMB 50 million, with total about 285 employees (including 36 R&D people), and owned the production space of 120,000 square meters. As a high-tech enterprise in Shanghai, NANHUA has gained ISO9001, ISO14001 and OHSAS 18001 certificates.
Aviation obstruction lights as one of the major products of NANHUA, design and manufacturing according ICAO, FAA international and local CAAC standard, and most products have been certified.
NANHUA"s products are widely applied in key projects domestic and abroad. NANHUA is committed to the establishment the benchmark of the top aviation obstruction light equipment.
Our Philosophy
NANHUA believes in a simple philosophy. We focus on providing the best products and service to clients and which is the reason for NANHUA’s existence. We believe that successful enterprise and employee fulfillment can only be realized by long-term hard working.
NANHUA pursues broad perspective and believes that imaginative work can change the world. We expect NANHUA to become an internationally competitive firm. Through constant hard work we anticipate a prosperous future.
NANHUA dedicates herself to creating an equal, free and open working environment. We respect each employee’s uniqueness and hope that all of them will work happily in NANHUA.
Features of Aviation obstacle lights (FAA)
Features of Aviation obstacle lights (ICAO)
Light Type | Colour | Signal type/ (flash rate) | Peak intensity(cd) at given Background Luminance(b) | ||
Day (Above 500cd/m²) | Twilight (50-500cd/m²) | Night (Below 50cd/m²) | |||
Low-intensity,Type A (fixed obstacle) | Red | Fixed | N/A | N/A | 10 |
Low-intensity,Type B (fixed obstacle) | Red | Fixed | N/A | N/A | 32 |
Low-intensity,Type C (mobile obstacle) | Yellow/ Blue | Flashing(60-90fpm) | N/A | 40 | 40 |
Low-intensity, Type D (follow-me, vehicle) | Yellow | Flashing(60-90fpm) | N/A | 200 | 200 |
Low-intensity, Type E | Red | Flashing | N/A | N/A | 32 |
Medium-intensity,Type A | White | Flashing(20-60fpm) | 20 000 | 20 000 | 2000 |
Medium-intensity,Type B | Red | Flashing(20-60fpm) | N/A | N/A | 2000 |
Medium-intensity,Type C | Red | Fixed | N/A | N/A | 2000 |
High-intensity, Type A | White | Flashing(40-60fpm) | 200 000 | 20 000 | 2000 |
High-intensity, Type B | White | Flashing(40-60fpm) | 100 000 | 20 000 | 2000 |
Certificates
Quick contact information
Stella Su
Tel: 86-021-39126868 ext 850
Website: en.nanhua.com
Stella(a)nanhua.com
Skype:suqinsoldier