A. NSE9720 scope to meet the needs of anti-glare lighting of railway tunnels, roads and bridges, public venues and various types of production enterprises, the latest research and development and production of NSE9720 type glare through lights, widely used in tunnels, roads, bridges, large-scale facilities, plant , the station and other places for road, channel flood lighting. If you want to learn more about lighting further detailed parameters, lamps prices, lamps and other specifications models, please feel free to contact us, sincerely to provide you with the most satisfactory service, Mr. Tu 17707234356 QQ526382342 Company's website http:! //www.whcxh .com telephone 027-65528088 two. NSE9720 Features 1. NSE9720 design and selection of protection angle mirror coating technology to achieve the glare effect, can effectively reduce the operation, construction workers eye irritation. Avoid discomfort and fatigue. Gas discharge light source of choice. High efficiency, long life, power factor greater than 0.9, good light transmission, long life of 10,000 hours. 2. NSE9720 special surface coating and sealing process, to ensure that lighting in the humid, high temperature corrosion and other harsh environments never, never rust. Multiple shock structure design and high-strength alloy casing, to ensure long-term security shock tracks in the roadbed, bridges, tunnels and other high frequency. A variety of installation 3. NSE9720 a seat, ceiling and wall-mounted, light angle can require up and down within 180 wide range of adjustment depending on the environment. 4. Emergency Function: NSE9720 adopt wide voltage, constant power technology and special circuit design. A power failure in the main type may immediately launched the emergency lighting, but also at any time during a mains power failure started by an external switch control; B type purely as normal emergency lighting is turned off. D-type can be used as normal lighting, but also has emergency functions. Three NSE9720 technical parameters Rated voltage AC220 / 50HZ power factor greater than 0.9 greater than 90min 35W 70W emergency response time greater than 45min NSE9720 protection class IP65 NSE9720 corrosion grade WF2 NSE9720 Insulation class I from higher than 2.5 Inlet thread G3 / 4 Dimensions Lamp: 340X270X208mm Emergency box: 210x180x120mm Weight lamp: 5.1KG emergency kits: 4.2Kg NSE9720 with light source: Order number with light source rated power flux average life NFE9720-J35 MH 35 3300 10000 NFE9720-J70 MH 70 5500 10000 four NSE9720 use 1. , according to the site environment and lighting needs, determine NSE9720 lamps and ballasts installation location and appropriate installation. And from the 220V power supply contacts to prepare the appropriate 8 ~ 10mm three core cable length according to the ballast. 2. In determining good mounting position, the NSE9720 lamps and ballasts fixed. 3. When replacing NSE9720 bulbs, cut off the power, release the cap side of the lock nut, flipping through a hinge mechanism to open the cap, unscrew the old bulb, put a new lamp. NSE9720 A, B type input power line 1, red and black connected to 220V power supply 2, brown, blue emergency switch line (two-line short-circuited) 3, the yellow-green wire is the ground wire NSE9720 A, B Output source line 1 , red, black then the light source 2, the yellow-green wire grounding wire NSE9720 D-type input power line 1, red, black pick 220V (normal lighting) 2, brown, blue pick 220V (battery charging) 3, yellow and green lines ground NSE9720 D-type light source output line 1, red and black then the light source 2, brown, blue emergency switch line (two-line short-circuited) 3, the yellow-green wire is the ground wire NSE9720 warning: 1, can not be directly mounted on flammable on the matter; 2, replacing any protection screen has cracked; 3, installation and maintenance of lamps, you must first disconnect the power supply; 4, the lamp must be grounded. Five. NSE9720 Notes 1, when the transport will NSE9720 equipped with lamps installed inside the carton, and add the foam cushioning. 2, when used, NSE9720 lamps have a certain surface temperature is a normal phenomenon; Transparency center temperature is higher, not touch. 3. When replacing NSE9720 bulbs, try to use the same type of light bulb; if you change the bulb type or power, should replace the corresponding supporting ballast. 4, the introduction NSE9720 lamp lumen cable temperature should not be less than 120 ℃ (such as silicone rubber, Teflon cable, etc.). Six NSE9720 quality assurance company has passed ISO9001: 2008 international quality system certification audit, NSE9720 strictly enforce the ISO9001 international quality management system standards to ensure product quality fully meet the state standards and design requirements, NSE9720 7 years warranty (one year lamp warranty ), from the date of purchase seven years, there NSE9720 normal use of any failure by the company responsible for maintenance free. The following is the company's various products Summary: CH368 FL4810 FL4830 FL4870-LZ2 IW5500 JIW5281 JIW5300 JIW5600 JW7500 JW7621 JW7622 MSL4720 MSL4710 SFD3000B SFW6110A SFW6110B SFW6120 SFW6130 T5180 YFW6211-HK1 BW6100 FL4800 FL4841-LU FW6100GC-J FW6100GC-JS FW6100GF-J FW6101 FW6102GF IW5110 IW5120 IW5130 JIW5280 JW7200 JW7210 JW7300C JW7300B JW7301 JW7400 JW7620 JW7623 RJW7010LT RJW7102-LT RJW7103 NLC9600 NFC9100 NFC9101 NFC9112 NFC9121A NFC9121B NFC9173 NFC9175 NFC9176 NFC9178 NFC9180 NFC9183 NFE9100 NFE9112A NFE9112B NFE9121 NFE9178 NFE9180 NGC9810 NGC9810A NGC9800 NGC9800A NGC9830 NJC9500 NLC9600 NSC9700 NSC9720C NSC9720 NSE9720 NTC9200 NTC9200A NTC9210 NTC9210A NTC9220 NTC9230 NTW9270 NYC9321-CX NYC9330 BCW6222 BFC8100 BFC8110 BFC8120-L BFC8120 BFC8130 BFC8183 BFC8900 BFC8930 BFE8120 BPC8710 BPC8720-L BPC8720 BPC8730 BTC6150 BTC8210 BXE8400 BXW6229 BCX6225 BCX6227 BAD52 BAD54 BAD58 BCX6228 BJY BTC6131 BTC6160 BYW6190 BZD CBD81 CBD82 FAD52