LED Solar Street Light of CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 300000000 pc/month
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FAQ:WHAT'S THE ADVANTAGES OF CNBM?
1.CNBM is a state-owned company under jurisdiction of central goverment , one of Fortune 500 .Just because of this ,we can get more support and resources from our government.So ,it is realiable .
2.CNBM's solar products are high-qualified with TUV,UL,VDE,CE,ISO certificates. Our products ranges top in China.
3.Just as I mentioned in attahment ,we signed 500MW project with Urkan under the witness of our chairman Xi Jinping ,CNBM has ability to meet your large quantity needs,Our annual capacity is 1GW.
4.We can offer you a competitive price .Because you are our potential and valued customer .
5.We ,CNBM ,has our own factory :CNBM JETION SOLAR .We can also customize according to customers' need . You can google our factory .
- Q: How can a LED street lamp protect against lightning strikes?
- Generally, the LED street lamps are all conductor materials, and they are equivalent to a lightning rod. Therefore, the power supply of the street lamp must be installed on the lead wire and the ground net. These systems constitute an external lightning protection system. Such a system can avoid fire accidents and personal safety accidents caused by direct lightning in LED street lamps. The interior lightning protection system of street lamp refers to the protection of the equipment in the street lamp through grounding, setting voltage protection, etc.. The internal system prevents incoming lightning and other forms of over-voltage intrusion, resulting in power damage, which is not guaranteed by external lightning protection systems.
- Q: What are the after-sales service of solar LED street lamps?
- Check whether the current is good waterproof and lightning protection measures, whether the goods meet the delivery samples, construction lights, and related lamps and materials standards, to prevent the injection of defective products, reduce labor, and strive for a qualified acceptance. These are personal opinions, and the work may still need to be done. I am here for the time being, and leave it to other friends
- Q: How to connect the lightning arrester of LED street lamp?
- Protection end is divided into two, power supply side, if it is PVC line pipe, then in the bottom of the metal rod configuration protection rectifier power supply, constant current regulator source. Protection level is level 3-4.The fifth stage of LED is the lightning protection parts of lamps and lanterns, and the low-voltage potential precise clamping protection. Ensure 24V or 36V DC voltage safety. The tip here is an exact clamp.
- Q: 22 km road, every 33 meters to install a street lamp, street light power 120W, attached to the LED display 60W, a total of 180W, seeking the best laying line program
- If there are 20 or so parallel units. Each unit of parallel =0.18x30=5.4KW, 6mm - 10mm - copper or aluminum wire. Light controlled single-phase AC contactor 50A.
- Q: Is it suitable to install toughened glass cover on the luminous cavity of high power LED street lamp?
- This is expected to affect the heat dissipation of high-power LED, heat dissipation is the most important issue, 100% lighting
- Q: How to choose the power of solar street lamp?
- Disadvantages: the distance of energy saving lamp is short and the illumination can not be satisfied. Energy-saving lamp light generally 10-20%, energy-saving lamp life in about 8000 hours, the maintenance cost is high; the main comments: energy-saving lamp suitable for commercial lighting, Home Furnishing lighting and plant lighting, not suitable for road lighting. 2, street lamp energy-saving cabinet, the energy-saving equipment mainly through the reduction of the overall voltage of the line, to achieve the purpose of energy saving.
- Q: What ballast does the street lamp use?
- Inductance ballast, and generally use sodium lamp. The color of sodium lamp is yellow, not dazzling
- Q: What's the reason why the LED street lights don't work?
- Fault phenomenon 1, all LED does not light 1), if the reason is: city power protection switch trip, hit it, and if the power is not bright, generally LED drive power failure,
- Q: What is the problem of flashing LED street lights on the side of the road?
- If all the lights of the LED are flashing, it is likely that the supply current and current are not normal
- Q: What are the main differences between a LED street lamp and a solar street lamp? What are the advantages and disadvantages of each?
- It is two kinds of concept that do not conflict, it is the explanation of street lamp from two angles, can make LED solar energy street lamp completely.
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LED Solar Street Light of CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 300000000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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