Ipad/tablet/laptop/ Charging Cabinet B302
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 60 unit
- Supply Capability:
- 10009 unit/month
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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.
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.
- Q: UPS power supply in the long machine and the standard machine is what does this mean? What kind of good?
- 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; such machines can not be equipped with batteries, that is, if the future extension Time can not be used to meet the requirements can not be equipped with batteries according to the situation.
- Q: Ups uninterruptible power supply how to maintain?
- 2. Because when the electricity is interrupted, the UPS output to rely on the battery power supply to support, so the correct use, maintenance of the battery pack is very important, with particular attention to the following matters: Can not make the battery in the UPS over-discharge and open idle. Otherwise, will be in the battery cathode "sulfated" to increase the battery resistance, damage the battery charge and discharge characteristics. UPS before use or battery after each discharge, the general need to charge the battery 10 to 12 hours, the charging time is not enough to make the battery in an inadequate state. At this time the actual capacity of the battery is much lower than the nominal capacity of the battery. When the UPS is not used for a long time, it should be switched on for some time. For the backup UPS recommended every 1 month, so that UPS work in the inverter working state at least 2 to 3 minutes in order to activate the battery to extend the battery life. When charging, should try to avoid over-current and over-voltage charging, the use of constant current charging better.
- Q: UPS means Uninterruptible Power System uninterruptible power supply mean, UPD power supply? Please enlighten me.
- UPS is AC uninterruptible power supply .UPD is DC uninterruptible power supply ..... Please give points. Have questions continue to ask.
- Q: Room precision air conditioning power supply where to take electricity? (Is directly take the electricity in the electricity distribution cabinet or take the UPS back-end power) or both
- Depending on the importance of the application of the engine room, the cabinet power density and cooling the way: If the application of the engine room is very important, the air conditioning power supply requirements will be high, you can use the mains + UPS way power supply, otherwise you can use the main power supply; if the water cooling unit can increase the capacity of the storage tank To increase the cooling of the backup time, power supply requirements can be reduced accordingly. If the power density of the cabinet is very large, and the application is very important, it is better to use UPS power supply.
- Q: Equipment room equipment as follows IBM X3650 M2 server one Rated voltage 100-127 / 200-240v Rated current of 7.8 / 3.8A IBM X3650 server one Rated voltage 100-127 / 200-240V Rated current 10A / 5A Ordinary switch a model parameter is unknown DVR A model parameter is unknown Mainly to ensure that the server can be power supply, the external power supply can be guaranteed to disconnect more than half a day can hope that the list of models, and the number of battery I am not very understanding of this, I hope to be able to explain in detail.
- Buy UPS to be divided into several steps: 1. According to the importance of the type of load to determine the structure: the landlord for the server equipment, the need for on-line UPS, if the home computer only need to buy cheap backup UPS 2. According to the load power to determine the power of the UPS section: the landlord of the two server power of 220V * 3.8A +220 V * 5A = 1936W switch + hard disk video recorder power is 200W-300W, so your total load power of about 2200W 3. consider the need for expansion, if you are not ready to add the server in the near future, buy a UPS can only load these loads, if the follow-up is also prepared to increase the service to 4 or more, then try to buy a little more power ups 4. You need to buy the UPS power of 2200W / 0.6 = about 3600W (0.6KW for the UPS's safety carrier load rate), and then remove a UPS input power factor 3600W / 0.8 = about 4500VA, rounded to 5KVA The proposed landlord to buy 5KVA online UPS, according to your application scenarios, the preparation of electricity 4 hours enough, the battery selection 12V20AH * 20 string UPS together with the battery price is expected to buy RMB8000 on the market Kehua Keshi Da Tiandi other brands such as high cost of the UPS Note: This configuration is more upscale, because although your two IBM servers marked with the rated power of 1936W, but according to my experience when the actual work will be less than 1000W (also 800W), plus your switch And hard disk recorders, generally 1200W load, buy a 3000VA / 2100W UPS can also be used, but if the server is unusually large when the power consumption may be due to the machine output power is not enough will be affected, so if the landlord is not bad money, Try to buy 5KVA, after you bring 2-4 IBM server or add 10 office computers together do not affect.
- Q: Uninterrupted power ups battery and electric car battery What is the difference, can replace
- Replace with UPS can, but can not mix and assemble. Or 4 fast UPS battery models are the same, Also need to check with the load capacity, current.
- Q: With 10KS UPS backup for an hour. How much AH battery is used. How many only. Speed back down. Load is 8KW .. DC is 240
- You did not tell people how much load, how to calculate ah!
- Q: Half load is not that half of the load, full load is full load? I am a novice, I hope the old chefs do not joke.
- Simple understanding, if the UPS rated output is 300W, full load refers to the UPS rated 300W, connected to the UPS above the load input power is 300W, half load is connected to your UPS above the load is 150W
- Q: What is the difference between UPS and battery?
- During this period the power supply for the computer will not be interrupted. Lost unsaved work. The Battery it The He can only store 12v of power
- Q: What brand of UPS and UPS battery at home and abroad, which brands are more famous quality is better? Please give you a comprehensive answer to the master, thank you!
- Ups with Shenzhen Hills ups and more beautiful than the Zhuhai Hill The battery is better with Panasonic or in the eight horses UPS Power Supply Guide UPS power supply for everyone to understand, that is, through a built-in battery to store some of the power, in the case of power can ensure that electrical appliances continue to run for some time. For computer users, the biggest function of the UPS power supply is to protect the running system and the program from sudden power failure and to protect the data that is not stored in time to avoid loss. UPS power supplies are used in a wide range of applications in key industries such as banking, finance, transportation, and server systems. But it is regrettable that both the plane or the network media for the UPS power market reports are not a lot, these two days a lot of friends to ask how much money in the end to buy the product, because the market price difference is too big. In the end there is no guarantee of cheap things, for which the author of the UPS market to do some investigation, today to introduce you some information.
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Ipad/tablet/laptop/ Charging Cabinet B302
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 60 unit
- Supply Capability:
- 10009 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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