Shanghai Nanhua Electronics Co., Ltd.

Products description and application

LW15 LED work light is based on mining machinery lighting technology, use high power LED light source, with long lifespan, safe operation, low maintenance cost, compact and super vibration design. It applied for the lighting system of various engineering machinery, mining machinery, heavy truck, etc.

Major functions and features

• Selection of high power LED light source based on mining machinery lighting technology,  it features low power consumption, long lifespan.
• High strength structure design, aluminum body features excellent heat emission, anti oxidation and corrosion resistance ability for long term stable operation.
• Seal structure, pass the salt spray test.
• -45~+45 mounting angle, with excellent lighting and wide scope of irradiation.
• Wide range of input voltage, over-voltage protection, vehicle-class constant current drive, can be applied to complex power environment.
• The EMC in accordance with EN 55015, do not interfere with the signals of other electronic equipment.
• Comply with IEC61000, lightning surge: 1KV, Electrostatic discharge: 8KV.
• The integrated design for cover and lens, the light distribute evenly.

Specification

Installation and operation

•  The fixture comes with DT04-2P connector, please use the matched DT06-2S connector when wiring.
• Please refer to the right figure for wiring position ( wiring connection ) “ 1“ power supply connection “ +”; ”2“ power supply connection “ - ”.
•  The mounting bracket of fixture is fixed with the mounting surface by the M10 screw bolts and flange nuts, the mounting surface should be flat and have sufficient mechanical strength.
• Angle adjustment according to the actual requirements, the adjustment range of vertical beam is -45~+45 or -90~+90.
• The product is maintenance-free, pls add the fuse ( 3-5A ) at the access point of power supply.

Note

• The vertical beam and horizontal beam of the product are adjustable, please adjust the product to the appropriate angle and tighten the screws.
• The cover material is PC, it can not be directly or indirectly to organic solvents, such as industrial alcohol, lacquer thinner, isopropyl alcohol, carbon tetrachloride, cyclohexanone, etc, otherwise it will affect product lifespan.
• Make sure the accessed power supply and voltage matches the nominal voltage if the product, this product with anti-reverse connection protection.
• High luminance output, please to avoid look direct at the light.
• Temperature rise is a normal condition when the product is operating.

Nanhua (Shanghai) Electronics located in Shanghai, China was founded in 1990, with its registered capital RMB 5,000,000, a factory of 5000 square meters. Up to September 2012, 239 staff , there are 38 research personnel and covers 16.6% of the staff. Nanhua always keep the strict attitude on researching and controlling quality. Nanhua got the ISO9001 and CSQA quality authentication.

In 2011, annual sales is RMB 60.1 Million, we introduced the external audit to supervise our internal finance, and products expanded to Industrial Light. LED lighting as one of the pronoun for energy saving and environment protection and got the approval by customers. At the same year, the annual sales for Industrial Light is up to 13.3 Million. We have cooperated with the global famous wind power manufactures, and LED series lights become the preferred product for wind tunnel lighting.

We researched the LED high-power flood light in 2012,and promote steady performance LF20 Series flood light. Products used in ports, docks , mines, squares, andlarge workshops. Contrast with the same products, it has the advantage on quality and energy saving.

In 2014,NANHUA with a factory of 6000 square meters, 283 staffs till JAN of 2014 including 37 in R&D center, which is ISO9001 quality authentication certified.