Ipad/tablet/laptop/ Charging Cabinet B302

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Parameters

Capacity: 30 units

Compatibility: Charging port compatible,designed for various sized chromebooks,tablets,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.

Ipad/tablet/laptop/ Charging Cabinet B302

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.

Ipad/tablet/laptop/ Charging Cabinet B302

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

Ipad/tablet/laptop/ Charging Cabinet B302

Q:Internet cafes charge machine, if equipped with a UPS, generally with what kind of? how much is it? How long will the battery last? Does not affect the customer's billing record, right?: Internet cafes charge machine, the general configuration 1 - 3kVA UPS. Price to brand and model different (five hundred or six to five six thousand have). This type of small UPS to the battery configuration sub-standard machine, long machine and the standard one machine. The standard machine standby time is generally 10 - 30 minutes or so, long machine and standard long machine to configure the battery set standby time, theoretically unlimited (generally configured 2,4,8 hours)

Q:I now have to design a set of UPS capacity of about 600 cameras, 40 LCD monitors (19 inches), 14 hard disk recorders, a matrix. There are 50 pairs of optical machines. Who knows this, the trouble told me about how much need to be equipped with the UPS.: The key of this camera is too wide, a few W to several hundred watts have. 40 LCD, if it is LED, also 2KW. If it is old, about 4KW DVR is also a 200-300W * 14 = 4.3KW Optical do not have to forget, too small. Matrix ... no specific parameters. If it is a terminal camera, each about 3-5W, probably a total of 20-30KVA is enough. ? If it is a film camera (estimated not, or else 600 too much): The key is that even 600 cameras every 20W, have 12KW. 20KVA if you need insurance. If it is 200W, you need 200KVA. And the camera is not also need to have a matching mobile shelves, if there is a motor, it is estimated how to use hundreds of KVA only safe. If there are still lights: a camera can take 2.6KW lights, it is estimated that the astronomical figures.

Q:How to properly connect the computer UPS uninterruptible power supply ah?: The computer generally has two local electricity 1. Host 2 monitor, plug this plug directly into the UPS output on the OK, UPS has an input power cord, plug directly into the wall on the board OK

Q:Do not understand the ups on the 3 into the 3 out of this parameter in the end what advantage!: As for the advantage is nothing, but 3 into 3 out of the relatively stable point, this is mainly to see your own needs, you want UPS to provide you with what kind of power (380/220).

Q:Ups uninterruptible power supply back - up and on - line difference is what does anyone know?: Backup UPS is also known as non-online UPS ??Backup UPS: usually in the battery charge state, in the event of an emergency switch to the working state of the inverter, the battery provided by the DC into a stable AC output, so the backup UPS is also known as off-line UPS. Backup UPS power supply advantages are: high efficiency, low noise, the price is relatively cheap, mainly applicable to major fluctuations in electricity, the power supply quality requirements are not high occasions, more suitable for home use. However, this UPS has a switching time problem and is therefore not suitable for use where critical power supplies can not be interrupted. But in fact this switch is very short, usually between 2 to 10 milliseconds, and the computer's own switching power supply in the power failure should be able to maintain about 10 milliseconds, so the personal computer system is generally not because of this switching time problem. Backup UPS can only continue to power a few minutes to tens of minutes, mainly to let you have time to back up data, and as soon as possible the end of the work, the price is low. For computer applications that are not too critical, such as personal home users, they can be equipped with a low-power backup UPS.

Q:UPS power supply behind the serial how to use?: You can insert the card reader, before and after the same.

Q:Which brand is good for uninterrupted power supply?: Changsha City, Germany margin Electronic Technology Co., Ltd. is currently operating products UPS is not broken power, power supply, precision air conditioning, lightning protection products. In order to provide customers with better service, the company launched a wide range of these technologies, products and services cooperation.

Q:KVA and KW is not the same thing?: In fact, all the power factor of the computer power factor is about 60% to 70%, microcomputer tends to 60%, mainframe tends to 70%. The newly developed UPS has a power factor auto-correction function, its power factor is called 1. Some UPS manufacturers use "W" to represent capacity, and in fact they refer to "VA" values. The computer load "W" value should be 60% to 70% of the indicated value, so the value is 100 W UPS power supply, can drive a 100 watt bulb, but can only drive 65W computer. At present, most of the computer equipment capacity with "VA" said that some computers also use "W" that capacity (such as IBM), but in general or "VA" more, so UPS with "VA" that capacity better reflect The degree of matching with the load. All UPSs produced by APC in the United States provide both "W" and "VA" values.

Q:Home use, desktop. UPS on the market there are many, what kind of UPS should be selected? Which brand is good? What should I pay attention to when buying?: Good mountain (fake also many). Your home in the country is best to use online (expensive, electricity also nearly twice), the city on the use of backup. Replace the battery for three years

Q:Is the power cabinet and the control cabinet separate?: Yes if you have any other questions can also continue to ask you can q me

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