Medium Voltage STA Armored Cable Medium voltage STA cable is a type of Power Cable used for transmitting electricity at medium voltage levels. The armored cable is designed with a steel tape armor layer that provides mechanical protection to the cable against external forces, such as impact, crushing, and abrasion. The armor layer also provides protection against rodents and other animals that may damage the cable. Underground Medium Voltage STA Armoured Power Cable,Underground Buried Power Cable,Waterproof Copper Power Cable Wire,Multi Core Medium Voltage STA Armoured Cable,STA Armored MV Underground Cable Ruitian Cable CO.,LTD. , https://www.rtpowercable.com
Although this compact mini projector has high brightness (100 lumens) and high resolution (S VGA DMD chip, 858X600), it has the convenience of plug-and-play, and the USB flash drive is connected to the Joybee GP1. Can play multimedia content such as movies, photos, or music videos, or use the included adapter cable to connect to a computer, DVD player or game console. It can project up to 80? è“Ÿ face, built-in 2W speaker, less than With a quote of 20,000 yuan, you can take home the movie theater with sound and color.
BenQ said that in 2009, the total global projector shipments, including education, commercial, and home models, were estimated at around 6 million units. In mature markets, young parents who are interested in recreation, school teachers who are entertaining, or highly mobile business people are generating new opportunities for both the fun and the music. Lightweight and easy to carry, simple and easy to use, plus new technologies such as LED light source free replacement bulbs, and the characteristics of direct USB playback, is bound to bring new usage habits and market growth momentum to the projector market. 
The medium voltage STA cable is typically used for underground and overhead installations in industrial, commercial, and residential applications. It is suitable for use in harsh environments, including areas with high humidity, corrosive gases, and high temperatures.
The cable is constructed with a copper or aluminum conductor, insulated with XLPE or EPR material. The insulation provides electrical insulation and protects the conductor against moisture and other environmental factors.
The steel tape armor layer is applied over the insulation layer and provides mechanical protection to the cable. It is made of galvanized steel and provides excellent resistance to corrosion.
The medium voltage STA cable is available in various sizes, ranging from 3.3 kV to 33 kV. It is manufactured in compliance with international standards, such as IEC, BS, and ASTM. The cable is tested for quality and safety before it is supplied to customers.
In summary, the medium voltage STA armored cable is a reliable and durable power cable used for transmitting electricity at medium voltage levels. It is suitable for use in harsh environments and provides mechanical and electrical protection to the cable.
BENQ mini projector LED light source free replacement bulb
In order to attack the education and home market, BenQ's own brand BenQ launched the first mini projector Joybee GP1, the palm-sized mini size, 640 grams of lightweight weight, and the è£¼ç±³é’šé² LED technology, which allows users to use It is not necessary to replace the bulb for 20,000 hours, so that the maximum cost of the projector user comes from the pain of replacing the bulb, and the solution is solved once.