The 2500W device needs to be maintained for 30 minutes, who gives a UPS specification and price!

A 2400w host 2050, with an external 1 set of batteries + a cabinet, is about 1000 yuan to meet for half an hour. A total of more than 3,000 points can be won.

Shante C6K can be brought to 20

minutes or so, **: 5200, C6K can be loaded.

4200w, 8-10 minutes in full load case, you only have 2500w, can reach about 20 minutes!

Then just change the power supply, UPS only plays a role in the case of unstable mains power, brother!

The meaning of this exclamation mark is like this - you should be connected to the wireless route, then it will show the connection, but the connection on the route does not mean that you can connect to the Internet service, it will display more yellow exclamation points, indicating that the network is connected, but not connected to the Internet service, can not access the Internet, only after you dial the number, or get the certification of the service provider, you can connect to the Internet, after dialing, when you can access the Internet, the exclamation mark is gone, can't, Telecom is such a design idea, when handling business, he will ask you how many computers to access the Internet, will give you the corresponding number of dial-ups (of course, one is the main number, or equivalent to a dial-up service), they mainly want to limit your Internet access machine, they give the wireless cat, there are also restrictions on settings, the solution is, in the purchase of a wireless router, connect the telecom cat, and then set up dial-up Internet access in the wireless router, then several computers can go online at the same time through your wireless router If it helps youPlease remember to adopt.

You can use Shante C3KS type UPS, with 8 100AH batteries *3 groups, which can ensure the power consumption hours. It is best not to set the backup time for more than 8 hours, otherwise it will be time-consuming to charge the battery. And it's not expensive, mainly because 100ah batteries are more expensive.

To use a 3000VA UPS, plus a battery pack.

Buy a 3K host. Then buy as many batteries as you need.

I do UPS, factory price direct sales, quality assurance.

Want Want ID: Cats love to play.

It is enough to use a 3kva UPS with several sets of batteries Detailed Q Chat 1336854535

Buy a 3kva host, configure three sets of a total of 24 12v100ah batteries can be almost 11 hours, what do you want to ask.

The rated power is 35kw, and it needs to be accompanied by UPS for more than half an hour.

Hello dear<>

Glad you asked about the rated power of 35kw, with ups for more than half an hour, how big do you need to accompany 1First of all, it is necessary to understand what the capacity of the UPS is, and set the capacity of the UPS to understand what is the DC working slag calling voltage of the selected UPS power supply (that is, how many batteries are in each group, subject to the battery with a nominal voltage of 12V), and the number of batteries in each group is m. 3.

Understand what the backup time is, set the backup time to t, and the corresponding discharge rate is c (for example: the corresponding discharge rate for half an hour is Then when the UPS power supply is fully loaded, the capacity of the battery needs to be configured: n * 1000 * the capacity of the limb replied to the battery, and then calculate several groups of batteries according to the battery capacity.

For example, if you need M 12V 300Ah battery, you can also configure it as 3M 12V 100Ah battery, or you can configure 2M 12V 150Ah battery.

Shante MT1000VA 600W (standard machine) built-in battery should be Panasonic 12V, 32W battery two in series, can reach 24V, 64WYour computer uses 250W, the discharge rate of the battery is not easy to check, the energy calculation is: 64W*1H 250W = minutes Minutes Considering the loss and discharge rate, it is only 10 minutes

Can't be used for 2 hours.,It's stipulated that it's a standard machine, and its load can only be about 10 minutes.,If it's a built-in battery, it should be okay.。。 It depends.

This 1000VA refers to the maximum output capacity of the machine, if the output is 220V, the current cannot be greater than, 220V;

Standby time refers to the time that can be maintained by battery power after AC (mains) power failure, which depends on the total capacity of the battery and is not directly related to the output capacity of UPS.

Hello landlord:

1。The 700W you find on the Internet refers to the maximum output power, that is, your load (computer) cannot exceed 700W of power, otherwise the UPS will be overloaded. And the power factor of the UPS you buy is 0,6, that is, the maximum output power is 600W.

2。The backup time you are asking about, that is, the load time, is completely determined by the battery configured by the UPS. The full load backup time of the Shante MT1000VA 600W (standard machine) you purchased is about 10 minutes, and if you only bring your 250W computer, the backup time can reach about 20 minutes.

If there is a calculation formula, see for details.

We often see UPS power ratings: 3kVA or 5kVA and so on. What is their actual output?

Hello, what you gave is the common capacity of UPS, we should judge according to the model of UPS power supply in the application, if it is a power frequency machine, then his actual output power is roughly only capacity, such as 3KVA; If UPS is a high-frequency machine, then its actual output power can be reached, that is, capacity, UPS has no overload capacity, so it is impossible to use it at full load. I hope mine can help you. Any questions do not hesitate to contact

Hello: 1, the power of the device, running for 1 hour requires (1h) of [power]. Based on the average power factor, it is about ( of the amount of electricity.

2. The [output power] of the uninterruptible power supply should be greater than , which is the [maximum output capacity] of the standby power supply.

3. The important thing is the choice of [battery]: the required amount of electricity is the voltage of the backup power supply (v) and the battery capacity (kah, kiloampere-hour). is the conversion factor of the standby power supply.

4. Due to the different [battery voltage] of the standby power supply, the battery voltage of the product should prevail, and the capacity and battery configuration can be calculated.

The general power factor of UPS is that the actual load power used is 3000W, then the actual power required by UPS is 3000W

The Santak Mountain Teups is selected as C6KRS (because there is no 4000VA model), and its battery DC interface voltage is 240V.

Taking Shante battery as an example, the standard voltage of a single battery is 12V, then the number of batteries in series = 240V 12V = 20, and the total number of battery AH = 3750VA * 2H 240V =.

Correspondingly, you can choose 6GFM38 model 38AH battery.

Summary: (Take Shanterups and batteries as an example).

UPS model: 6KVA model, model C6KRS

Battery: Model 6gfm AH battery 20 in series.