Hign quality Laptop Charging Cart charging station/Cabinet B301N

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Shanghai
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TT OR LC
Min Order Qty:
30 unit
Supply Capability:
1000 unit/month

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Product Description:

Parameters


Capacity: 30 units

Compatibility:  Charging port compatible,designed for various sized chromebooks,laptop,and ultrabooks.

Security design: Leakage and short circuit protection

Input power:   100-240~50/60HZ 0.45A

Output power :5V/2A(Standard,customize)

Working temperature -15°— 65 °


Details

1.Leakage and short circuit protection.Double protection make charging more safety.

 

 

2.The cable channels are on top of each dividers,to recognize and reach the connection easily!

 

2.We improve our devices! High quality  storage made of molded ABS p2olymer,with cable channels on top to recognize and reach the connection easily.


3. Premium materials  and quality construction ,we care about every details.


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Q:Hills UPS Power 20K delay 2 hours how much battery
Mountain 20K two hours need to be equipped with 32 100AH battery. China's more well-known battery brands are Panasonic, Yuasa, Ai Peisi, Hills and so on!
Q:Need to supply a large UPS power supply?
The current backup UPS, it should be 500VA / 200W reserve 10 minutes or so, according to 100W, then use a 30 minutes or so. Can be purchased as follows: 1) When selecting a UPS, the user should take into account the individual requirements such as the size of the load, the characteristics of the load device, the importance of the load device, and the degree of impact of the adverse power on the load. 2) first of all need to understand the need for back-up, online, online interactive products such as performance considerations. 3) the most important to pay attention to equipment power, distinguish the actual power and rated power, there is the need for power to delay time to distinguish. 4) in the purchase should pay attention to equipment is not an inductive load, to test the equipment is equipped with centralized or decentralized And other technologies to the fifth: the final consideration is also must be considered is to buy UPS to consider their own brand and after-sales service, which is the most important! UPS is the abbreviation of English Uninterruptiable Power Supply, translated as uninterruptible power supply. From the 20th century, 60 years of rotary generators to the current development of a certain degree of intelligent all-electronic circuit, it is with the electronic technology, especially power devices and automatic control technology and the rapid development of mature. Its basic functions are: Power interruption power supply, can not intermittently power supply; Always provide high-quality AC power to the load, to stabilize. Steady frequency. Suppress the surge. Spike. Electric noise. Compensation voltage subsidence. Long-term low pressure and other factors interfere with.
Q:UPS power supply how to do the correct lightning protection and arrester selection?
Before saying that UPS power lightning, we have to look at the UPS work environment: 1, whether the electricity terminal has lightning protection measures; 2, whether the UPS itself or near the ground; If the mains households have installed T1-level surge protector, UPS front-end installation of T2-class surge protector, it is recommended that In not less than 20KA, Up is not greater than 1.8kV, UPS output T2 level, 10KA, Up not more than 1.25kV; If the electricity is not installed T1-level surge protector, UPS front-end installation of T1-level surge protector, Iimp recommended not less than 12.5KA, Up is not greater than 2.0kV, UPS output installed T2 level, Less than 10KA, Up is not more than 1.25kV; There should be a grounding point near the UPS and ground repeatedly with the incoming power ground. The grounding resistance should not be greater than 1 ohm.
Q:Ups power supply needs 380V output how much V DC battery?
Different manufacturers configuration differences Under normal circumstances 1, AC220V output, configuration 16, each 12 volts, rated voltage: 192V 2, AC380V output, configuration 32, each 12 volts, rated voltage: 384V
Q:UPS power supply time can be calculated
{Voltnage x time (must be hour)} / battery shutdown voltage = battery capacity, the number of voltammetry is your 6000VA here, not the number of W, power is W number / voltnumber = 4200W / 6000 = 0.7, if loaded with 2800W, then the number of volt is 2800 / 0.7 = 4000VA, the battery shutdown voltage of 10.5V per cell calculation. So (4000VAX2H) /16X10.5=47AH, so you here with 47AH battery can, but should not 47AH this type of battery, 65AH down. It is best to use 16 12V / 65AH battery.
Q:How to distinguish between the standard power machine and long machine
Through the battery to distinguish between the standard machine and long machine, the following points to distinguish points: 1, the standard machine is the UPS power supply factory has been configured when the battery (built-in battery), the delay time is relatively short, under normal circumstances delay 10-15 minutes. Note: This type of machine can not be equipped with the battery, that is to say if the delay time can not meet the requirements of the use of the battery can not be installed according to the situation. 2, UPS power machine is the machine does not have built-in battery, this machine needs to be based on the customer's use of the environment to delay the time to the outside of the battery, the longer the longer the price the higher the price, the specific configuration program but also consult professionals.
Q:Online power ups on the line power does not light how to do
UPS has no normal operation, if there is normal operation, the indicator light does not shine, may be plug on the plug loose! If the UPS is not running, it may not be turned on or the power button is broken. Also may be UPS internal failure, if they can not solve, it is recommended to repair! The The Pearl River Delta region to buy, repair can find our company!
Q:UPS power supply in the long machine and the standard machine is what does this mean? What kind of good?
UPS power supply is generally divided into long and standard machine points, long machine must be an external battery pack (with a battery cabinet), the standard machine is inside the machine with a battery, the easiest way is: you do not have electricity, direct With UPS power boot, if you can boot is the standard machine, can not open is a long machine.
Q:Emerson UPS power supply is mainly frequency machine or high frequency machine
Ibid. The The Haha. The The South China Emerson agency reported,
Q:Modular UPS power supply modular UPS and conventional UPS difference
Rackmountable modular UPS can be installed in standard cabinets, saving floor space and space relative to traditional vertical (tower) structural UPS In the installation, use and maintenance, can use a shorter power connection cable. By reducing the point of failure between the critical equipment and the load, the modular UPS can improve the overall system availability. From the design and work of the principle, the modular UPS, including rectifiers, inverters, and some also include static bypass switch and ancillary control circuit, CPU main control board and so on. The biggest advantage of modularity is the ability to improve the reliability and availability of the system. Failure of any module does not affect the normal operation of other modules, but also reduces the installation and repair time of the system by hot-plugging. In addition, the modular UPS can give users a better scalability, which also for the user's investment played a very good protection.

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