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1. Before the controller is installed, check whether there is factory certificate, product specification, and quality assurance card. Check the specifications and models according to the drawings and inspect whether the appearance is damaged or not.
2. The controller of the solar LED lighting device is generally matched with the lighting fixture and is installed outdoors. Due to the influence of external environmental conditions, it is easy to cause its leakage and short circuit, resulting in temporary or permanent failure. Therefore, the controller must have a sealed, moisture-proof function, and the protection level should reach IP65.
3, the controller can not be placed directly on the battery, although often used and other measures, but the battery will inevitably produce corrosion gas, will cause adverse effects on the controller's electronic components, the formation of hidden trouble.
4. The insulation resistance value between the main circuit of the Solar Panel and controller protection device and the earth (outer shell) should not be less than 1 megohm. It should be able to withstand AC 1000V/min power frequency AC withstand voltage without flashover or breakdown. .
5, controllers and solar panels and batteries connected to the conductor, should take full account of the low voltage and high current factors. Conductor cross-sectional area to meet the safety current requirements, terminal pressure must be strong, and there should be anti-loosening device.
6. There is a control connection order: The wiring order of each controller manufacturer will be different, please strictly follow the controller manual wiring.
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Ms. Anny
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November 09, 2021
April 01, 2021
June 15, 2021
June 12, 2021
Tianjin Rural 6-meter solar street lamp full set price 15227067560 (phone & Wechat ) Tianjin where to sell 5 meters street light pole, Tianjin 5 meters 20-watt city power led street lamp how much...
use high-power LED light sources; controllers are generally placed in the light poles, with light control, time control, overcharge and over discharge protection and reverse connection protection,...
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Author:
Ms. Anny
Phone/WhatsApp:
November 09, 2021
April 01, 2021
June 15, 2021
June 12, 2021
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Ms. Anny
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Send Inquiry Tel:86-514-84230418
Fax:86-514-84238418
Mobile Phone:8618852753718
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Address:Lingtang industry park,China,Gaoyou city, Yangzhou, Jiangsu
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.